├── README.md ├── backend ├── README.md ├── linux_requirements.txt ├── python_requirements.txt ├── server.py └── server_test.py ├── frontend ├── .editorconfig ├── .gitignore ├── .vs │ ├── DeepSpeech │ │ └── v15 │ │ │ └── .suo │ ├── VSWorkspaceState.json │ └── slnx.sqlite ├── README.md ├── angular.json ├── e2e │ ├── protractor.conf.js │ ├── src │ │ ├── app.e2e-spec.ts │ │ └── app.po.ts │ └── tsconfig.e2e.json ├── mozilla.jpg ├── package-lock.json ├── package.json ├── src │ ├── app │ │ ├── app-routing.module.ts │ │ ├── app.component.css │ │ ├── app.component.html │ │ ├── app.component.spec.ts │ │ ├── app.component.ts │ │ ├── app.module.ts │ │ ├── app.service.spec.ts │ │ └── app.service.ts │ ├── assets │ │ ├── .gitkeep │ │ ├── mozilla.jpg │ │ ├── mozilla1.jpg │ │ ├── mozilla2.jpg │ │ └── mozilla3.jpg │ ├── browserslist │ ├── environments │ │ ├── environment.prod.ts │ │ └── environment.ts │ ├── favicon.ico │ ├── index.html │ ├── karma.conf.js │ ├── main.ts │ ├── mozilla.jpg │ ├── polyfills.ts │ ├── styles.css │ ├── test.ts │ ├── tsconfig.app.json │ ├── tsconfig.spec.json │ └── tslint.json ├── tsconfig.json └── tslint.json └── images └── deepSpeech-api.JPG /README.md: -------------------------------------------------------------------------------- 1 | # DeepSpeech-API 2 | 3 | Project [DeepSpeech](https://github.com/mozilla/DeepSpeech) is an open source Speech-To-Text engine, using a model trained by machine learning techniques, based on [Baidu's Deep Speech research paper](https://arxiv.org/abs/1412.5567). Project DeepSpeech uses Google's [TensorFlow](https://www.tensorflow.org/) project to make the implementation easier. 4 | 5 | The intent of this project [DeepSpeech-API](https://github.com/AASHISHAG/DeepSpeech-API) is to enable the user to access DeepSpeech on a web browser. You can quickly install the dependencies on any platform (Windows/IOS/Linux) and start using it over the Web (Computer/Mobile). 6 | 7 | #### Installing DeepSpeech Python bindings 8 | 9 | ``` 10 | $ pip3 install deepspeech 11 | ``` 12 | 13 | #### Getting the pre-trained model 14 | 15 | If you want to use the pre-trained English model for performing speech-to-text, you can download it (along with other important inference material) from the [DeepSpeech releases page](https://github.com/mozilla/DeepSpeech/releases). Alternatively, you can run the following command to download and unzip the files in your current directory: 16 | 17 | ```bash 18 | wget -O - https://github.com/mozilla/DeepSpeech/releases/download/v0.3.0/deepspeech-0.3.0-models.tar.gz | tar xvfz - 19 | ``` 20 | 21 | #### Runnning DeepSpeech-API 22 | 23 | ``` 24 | [Frontend](https://github.com/AASHISHAG/DeepSpeech-API/tree/master/frontend) 25 | ``` 26 | 27 | ``` 28 | [Backend](https://github.com/AASHISHAG/DeepSpeech-API/tree/master/backend) 29 | ``` 30 | 31 | ![alt text](https://github.com/AASHISHAG/DeepSpeech-API/blob/master/images/deepSpeech-api.JPG) 32 | -------------------------------------------------------------------------------- /backend/README.md: -------------------------------------------------------------------------------- 1 | ## DeepSpeech-API (Backend) 2 | 3 | This project was generated with [Python-3.6.0](https://www.python.org/downloads/release/python-360/). 4 | 5 | By-default the server runs on `localhost:8080`. This can be changed in server.py 6 | 7 | #### Installing Python bindings 8 | 9 | ``` 10 | pip3 install -r python_requirements.txt 11 | ``` 12 | 13 | #### Installing Linux dependencies 14 | 15 | The important Linux dependencies can be found in linux_requirements. 16 | 17 | ``` 18 | xargs -a linux_requirements.txt sudo apt-get install 19 | ``` 20 | 21 | #### Runnning the Server 22 | 23 | ```bash 24 | python3 server.py 25 | ``` -------------------------------------------------------------------------------- /backend/linux_requirements.txt: -------------------------------------------------------------------------------- 1 | libsndfile1 2 | software-properties-common -------------------------------------------------------------------------------- /backend/python_requirements.txt: -------------------------------------------------------------------------------- 1 | python_speech_features 2 | tensorflow == 1.12.0 3 | progressbar2 4 | python-utils 5 | matplotlib 6 | setuptools 7 | flask_cors 8 | soundfile 9 | paramiko 10 | requests 11 | attrdict 12 | librosa 13 | tables 14 | pandas 15 | flask 16 | scipy 17 | numpy 18 | pyxdg 19 | wave 20 | sox 21 | bs4 22 | six -------------------------------------------------------------------------------- /backend/server.py: -------------------------------------------------------------------------------- 1 | from flask import Flask 2 | from flask import jsonify 3 | from flask import request 4 | from scipy.io.wavfile import read as wavread 5 | from scipy.io.wavfile import write as wavwrite 6 | import numpy as np 7 | import wave 8 | import cgi 9 | import contextlib 10 | import base64 11 | import soundfile as sf 12 | from flask_cors import CORS, cross_origin 13 | import subprocess 14 | 15 | app = Flask(__name__) 16 | cors = CORS(app) 17 | app.config['CORS_HEADERS'] = 'Content-Type' 18 | 19 | @app.route('/', methods=['POST']) 20 | @cross_origin() 21 | def post(): 22 | with open("file.wav", "wb") as vid: 23 | vid.write(request.data) 24 | 25 | proc = subprocess.Popen( 26 | "deepspeech --model models/output_graph.pbmm --alphabet models/alphabet.txt --lm models/lm.binary --trie models/trie --audio file.wav", 27 | shell=True, stdout=subprocess.PIPE, ) 28 | output = proc.communicate()[0] 29 | print(output) 30 | 31 | return jsonify( 32 | username=output 33 | ) 34 | 35 | @app.route('/file', methods=['POST']) 36 | @cross_origin() 37 | def post1(): 38 | with open("file.wav", "wb") as vid: 39 | vid.write(request.data) 40 | 41 | proc = subprocess.Popen( 42 | "deepspeech --model models/output_graph.pbmm --alphabet models/alphabet.txt --lm models/lm.binary --trie models/trie --audio file.wav", 43 | shell=True, stdout=subprocess.PIPE, ) 44 | output = proc.communicate()[0] 45 | print(output) 46 | 47 | return jsonify( 48 | username=output 49 | ) 50 | 51 | if __name__ == '__main__': 52 | app.run(host='0.0.0.0', port=8080,debug=True) -------------------------------------------------------------------------------- /backend/server_test.py: -------------------------------------------------------------------------------- 1 | import subprocess 2 | import uuid 3 | import scipy.io.wavfile 4 | from deepspeech import Model 5 | from flask import Flask 6 | from flask import jsonify 7 | from flask import request 8 | from flask_cors import CORS, cross_origin 9 | 10 | BEAM_WIDTH = 1024 11 | LM_WEIGHT = 0.75 12 | VALID_WORD_COUNT_WEIGHT = 1.85 13 | N_FEATURES = 26 14 | N_CONTEXT = 9 15 | MODEL_FILE = 'models/output_graph.pbmm' 16 | ALPHABET_FILE = 'models/alphabet.txt' 17 | LANGUAGE_MODEL = 'models/lm.binary' 18 | TRIE_FILE = 'models/trie' 19 | 20 | ds = Model(MODEL_FILE, N_FEATURES, N_CONTEXT, ALPHABET_FILE, BEAM_WIDTH) 21 | ds.enableDecoderWithLM(ALPHABET_FILE, LANGUAGE_MODEL, TRIE_FILE, LM_WEIGHT, VALID_WORD_COUNT_WEIGHT) 22 | 23 | app = Flask(__name__) 24 | cors = CORS(app) 25 | app.config['CORS_HEADERS'] = 'Content-Type' 26 | 27 | @app.route('/', methods=['POST']) 28 | @cross_origin() 29 | def post(): 30 | fileName = 'file_'+str(uuid.uuid4())+'.wav' 31 | with open(fileName, "wb") as vid: 32 | vid.write(request.data) 33 | 34 | fs, audio = scipy.io.wavfile.read(fileName) 35 | processed_data = ds.stt(audio, fs) 36 | 37 | # proc = subprocess.Popen( 38 | # "deepspeech --model models/output_graph.pbmm --alphabet models/alphabet.txt --lm models/lm.binary --trie models/trie --audio fileName", 39 | # shell=True, stdout=subprocess.PIPE, ) 40 | # output = proc.communicate()[0] 41 | # print(output) 42 | 43 | print(processed_data) 44 | 45 | return jsonify( 46 | username=processed_data 47 | ) 48 | 49 | @app.route('/file', methods=['POST']) 50 | @cross_origin() 51 | def post1(): 52 | fileName = 'file_'+str(uuid.uuid4())+'.wav' 53 | with open(fileName, "wb") as vid: 54 | vid.write(request.data) 55 | 56 | fs, audio = scipy.io.wavfile.read(fileName) 57 | processed_data = ds.stt(audio, fs) 58 | 59 | # proc = subprocess.Popen( 60 | # "deepspeech --model models/output_graph.pbmm --alphabet models/alphabet.txt --lm models/lm.binary --trie models/trie --audio fileName", 61 | # shell=True, stdout=subprocess.PIPE, ) 62 | # output = proc.communicate()[0] 63 | 64 | print(processed_data) 65 | 66 | return jsonify( 67 | username=processed_data 68 | ) 69 | 70 | if __name__ == '__main__': 71 | app.run(host='0.0.0.0', port=80,debug=True) -------------------------------------------------------------------------------- /frontend/.editorconfig: -------------------------------------------------------------------------------- 1 | # Editor configuration, see https://editorconfig.org 2 | root = true 3 | 4 | [*] 5 | charset = utf-8 6 | indent_style = space 7 | indent_size = 2 8 | insert_final_newline = true 9 | trim_trailing_whitespace = true 10 | 11 | [*.md] 12 | max_line_length = off 13 | trim_trailing_whitespace = false 14 | -------------------------------------------------------------------------------- /frontend/.gitignore: -------------------------------------------------------------------------------- 1 | # See http://help.github.com/ignore-files/ for more about ignoring files. 2 | 3 | # compiled output 4 | /dist 5 | /tmp 6 | /out-tsc 7 | 8 | # dependencies 9 | /node_modules 10 | 11 | # profiling files 12 | chrome-profiler-events.json 13 | speed-measure-plugin.json 14 | 15 | # IDEs and editors 16 | /.idea 17 | .project 18 | .classpath 19 | .c9/ 20 | *.launch 21 | .settings/ 22 | *.sublime-workspace 23 | 24 | # IDE - VSCode 25 | .vscode/* 26 | !.vscode/settings.json 27 | !.vscode/tasks.json 28 | !.vscode/launch.json 29 | !.vscode/extensions.json 30 | 31 | # misc 32 | /.sass-cache 33 | /connect.lock 34 | /coverage 35 | /libpeerconnection.log 36 | npm-debug.log 37 | yarn-error.log 38 | testem.log 39 | /typings 40 | 41 | # System Files 42 | .DS_Store 43 | Thumbs.db 44 | -------------------------------------------------------------------------------- /frontend/.vs/DeepSpeech/v15/.suo: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/.vs/DeepSpeech/v15/.suo -------------------------------------------------------------------------------- /frontend/.vs/VSWorkspaceState.json: -------------------------------------------------------------------------------- 1 | { 2 | "ExpandedNodes": [ 3 | "", 4 | "\\e2e", 5 | "\\e2e\\src" 6 | ], 7 | "SelectedNode": "\\e2e\\src\\app.e2e-spec.ts", 8 | "PreviewInSolutionExplorer": false 9 | } -------------------------------------------------------------------------------- /frontend/.vs/slnx.sqlite: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/.vs/slnx.sqlite -------------------------------------------------------------------------------- /frontend/README.md: -------------------------------------------------------------------------------- 1 | ## DeepSpeech-API (Frontend) 2 | 3 | This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 7.1.4. 4 | 5 | It is assumed that backend is running on `localhost:80`, which can be changed in `src\app\app.service.ts`. 6 | 7 | ## Development server 8 | 9 | Run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files. 10 | 11 | #### Installing dependencies 12 | 13 | The important Nodejs dependencies can be installed using below commands. 14 | 15 | ``` 16 | curl -sL https://deb.nodesource.com/setup_12.x | bash - 17 | apt-get install nodejs 18 | npm install -g @angular/cli 19 | npm install @angular/cli --save 20 | npm install @angular/compiler-cli --save 21 | npm install --save-dev @angular-devkit/build-angular 22 | npm install @angular-devkit/core --save-dev 23 | npm install 24 | ``` -------------------------------------------------------------------------------- /frontend/angular.json: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "./node_modules/@angular/cli/lib/config/schema.json", 3 | "version": 1, 4 | "newProjectRoot": "projects", 5 | "projects": { 6 | "DeepSpeech": { 7 | "root": "", 8 | "sourceRoot": "src", 9 | "projectType": "application", 10 | "prefix": "app", 11 | "schematics": {}, 12 | "architect": { 13 | "build": { 14 | "builder": "@angular-devkit/build-angular:browser", 15 | "options": { 16 | "outputPath": "dist/DeepSpeech", 17 | "index": "src/index.html", 18 | "main": "src/main.ts", 19 | "polyfills": "src/polyfills.ts", 20 | "tsConfig": "src/tsconfig.app.json", 21 | "assets": [ 22 | "src/favicon.ico", 23 | "src/assets" 24 | ], 25 | "styles": [ 26 | "./node_modules/bootstrap/dist/css/bootstrap.min.css", 27 | "src/styles.css" 28 | ], 29 | "scripts": [] 30 | }, 31 | "configurations": { 32 | "production": { 33 | "fileReplacements": [ 34 | { 35 | "replace": "src/environments/environment.ts", 36 | "with": "src/environments/environment.prod.ts" 37 | } 38 | ], 39 | "optimization": true, 40 | "outputHashing": "all", 41 | "sourceMap": false, 42 | "extractCss": true, 43 | "namedChunks": false, 44 | "aot": true, 45 | "extractLicenses": true, 46 | "vendorChunk": false, 47 | "buildOptimizer": true, 48 | "budgets": [ 49 | { 50 | "type": "initial", 51 | "maximumWarning": "2mb", 52 | "maximumError": "5mb" 53 | } 54 | ] 55 | } 56 | } 57 | }, 58 | "serve": { 59 | "builder": "@angular-devkit/build-angular:dev-server", 60 | "options": { 61 | "browserTarget": "DeepSpeech:build" 62 | }, 63 | "configurations": { 64 | "production": { 65 | "browserTarget": "DeepSpeech:build:production" 66 | } 67 | } 68 | }, 69 | "extract-i18n": { 70 | "builder": "@angular-devkit/build-angular:extract-i18n", 71 | "options": { 72 | "browserTarget": "DeepSpeech:build" 73 | } 74 | }, 75 | "test": { 76 | "builder": "@angular-devkit/build-angular:karma", 77 | "options": { 78 | "main": "src/test.ts", 79 | "polyfills": "src/polyfills.ts", 80 | "tsConfig": "src/tsconfig.spec.json", 81 | "karmaConfig": "src/karma.conf.js", 82 | "styles": [ 83 | "src/styles.css" 84 | ], 85 | "scripts": [], 86 | "assets": [ 87 | "src/favicon.ico", 88 | "src/assets" 89 | ] 90 | } 91 | }, 92 | "lint": { 93 | "builder": "@angular-devkit/build-angular:tslint", 94 | "options": { 95 | "tsConfig": [ 96 | "src/tsconfig.app.json", 97 | "src/tsconfig.spec.json" 98 | ], 99 | "exclude": [ 100 | "**/node_modules/**" 101 | ] 102 | } 103 | } 104 | } 105 | }, 106 | "DeepSpeech-e2e": { 107 | "root": "e2e/", 108 | "projectType": "application", 109 | "prefix": "", 110 | "architect": { 111 | "e2e": { 112 | "builder": "@angular-devkit/build-angular:protractor", 113 | "options": { 114 | "protractorConfig": "e2e/protractor.conf.js", 115 | "devServerTarget": "DeepSpeech:serve" 116 | }, 117 | "configurations": { 118 | "production": { 119 | "devServerTarget": "DeepSpeech:serve:production" 120 | } 121 | } 122 | }, 123 | "lint": { 124 | "builder": "@angular-devkit/build-angular:tslint", 125 | "options": { 126 | "tsConfig": "e2e/tsconfig.e2e.json", 127 | "exclude": [ 128 | "**/node_modules/**" 129 | ] 130 | } 131 | } 132 | } 133 | } 134 | }, 135 | "defaultProject": "DeepSpeech" 136 | } -------------------------------------------------------------------------------- /frontend/e2e/protractor.conf.js: -------------------------------------------------------------------------------- 1 | // Protractor configuration file, see link for more information 2 | // https://github.com/angular/protractor/blob/master/lib/config.ts 3 | 4 | const { SpecReporter } = require('jasmine-spec-reporter'); 5 | 6 | exports.config = { 7 | allScriptsTimeout: 11000, 8 | specs: [ 9 | './src/**/*.e2e-spec.ts' 10 | ], 11 | capabilities: { 12 | 'browserName': 'chrome' 13 | }, 14 | directConnect: true, 15 | baseUrl: 'http://localhost:4200/', 16 | framework: 'jasmine', 17 | jasmineNodeOpts: { 18 | showColors: true, 19 | defaultTimeoutInterval: 30000, 20 | print: function() {} 21 | }, 22 | onPrepare() { 23 | require('ts-node').register({ 24 | project: require('path').join(__dirname, './tsconfig.e2e.json') 25 | }); 26 | jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } })); 27 | } 28 | }; -------------------------------------------------------------------------------- /frontend/e2e/src/app.e2e-spec.ts: -------------------------------------------------------------------------------- 1 | import { AppPage } from './app.po'; 2 | 3 | describe('workspace-project App', () => { 4 | let page: AppPage; 5 | 6 | beforeEach(() => { 7 | page = new AppPage(); 8 | }); 9 | 10 | it('should display welcome message', () => { 11 | page.navigateTo(); 12 | expect(page.getTitleText()).toEqual('Welcome to DeepSpeech!'); 13 | }); 14 | }); 15 | -------------------------------------------------------------------------------- /frontend/e2e/src/app.po.ts: -------------------------------------------------------------------------------- 1 | import { browser, by, element } from 'protractor'; 2 | 3 | export class AppPage { 4 | navigateTo() { 5 | return browser.get('/'); 6 | } 7 | 8 | getTitleText() { 9 | return element(by.css('app-root h1')).getText(); 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /frontend/e2e/tsconfig.e2e.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/app", 5 | "module": "commonjs", 6 | "target": "es5", 7 | "types": [ 8 | "jasmine", 9 | "jasminewd2", 10 | "node" 11 | ] 12 | } 13 | } -------------------------------------------------------------------------------- /frontend/mozilla.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/mozilla.jpg -------------------------------------------------------------------------------- /frontend/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "deep-speech", 3 | "version": "0.0.0", 4 | "scripts": { 5 | "ng": "ng", 6 | "start": "ng serve", 7 | "build": "ng build", 8 | "test": "ng test", 9 | "lint": "ng lint", 10 | "e2e": "ng e2e" 11 | }, 12 | "private": true, 13 | "dependencies": { 14 | "@angular/animations": "~7.1.0", 15 | "@angular/common": "~7.1.0", 16 | "@angular/compiler": "~7.1.0", 17 | "@angular/core": "~7.1.0", 18 | "@angular/forms": "~7.1.0", 19 | "@angular/platform-browser": "~7.1.0", 20 | "@angular/platform-browser-dynamic": "~7.1.0", 21 | "@angular/router": "~7.1.0", 22 | "bootstrap": "^4.2.1", 23 | "core-js": "^2.5.4", 24 | "ngx-spinner": "^6.1.2", 25 | "recordrtc": "^5.5.0", 26 | "rxjs": "~6.3.3", 27 | "tslib": "^1.9.0", 28 | "zone.js": "~0.8.26" 29 | }, 30 | "devDependencies": { 31 | "@angular-devkit/build-angular": "~0.11.0", 32 | "@angular/cli": "~7.1.4", 33 | "@angular/compiler-cli": "~7.1.0", 34 | "@angular/language-service": "~7.1.0", 35 | "@types/node": "~8.9.4", 36 | "@types/jasmine": "~2.8.8", 37 | "@types/jasminewd2": "~2.0.3", 38 | "codelyzer": "~4.5.0", 39 | "jasmine-core": "~2.99.1", 40 | "jasmine-spec-reporter": "~4.2.1", 41 | "karma": "~3.1.1", 42 | "karma-chrome-launcher": "~2.2.0", 43 | "karma-coverage-istanbul-reporter": "~2.0.1", 44 | "karma-jasmine": "~1.1.2", 45 | "karma-jasmine-html-reporter": "^0.2.2", 46 | "protractor": "~5.4.0", 47 | "ts-node": "~7.0.0", 48 | "tslint": "~5.11.0", 49 | "typescript": "~3.1.6" 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /frontend/src/app/app-routing.module.ts: -------------------------------------------------------------------------------- 1 | import { NgModule } from '@angular/core'; 2 | import { Routes, RouterModule } from '@angular/router'; 3 | import { AppComponent } from './app.component' 4 | 5 | const routes: Routes = []; 6 | 7 | @NgModule({ 8 | imports: [RouterModule.forRoot(routes)], 9 | exports: [RouterModule] 10 | }) 11 | export class AppRoutingModule { } 12 | -------------------------------------------------------------------------------- /frontend/src/app/app.component.css: -------------------------------------------------------------------------------- 1 | #test{ 2 | width:100%; 3 | background: url(src/assets/mozilla2.jpg) 50% 0 no-repeat fixed; 4 | background-size:cover; 5 | } -------------------------------------------------------------------------------- /frontend/src/app/app.component.html: -------------------------------------------------------------------------------- 1 |
2 |
3 |

4 |
5 |
6 | Start Recording 8 | Stop Recording 10 |
11 | 14 |
15 |
16 |
17 |

18 | 19 |

20 |
21 |
22 |
23 | 24 | 25 |
26 |
27 | 28 |
29 |

30 | 31 |

32 |
33 | 34 |
35 |
-------------------------------------------------------------------------------- /frontend/src/app/app.component.spec.ts: -------------------------------------------------------------------------------- 1 | import { TestBed, async } from '@angular/core/testing'; 2 | import { RouterTestingModule } from '@angular/router/testing'; 3 | import { AppComponent } from './app.component'; 4 | 5 | describe('AppComponent', () => { 6 | beforeEach(async(() => { 7 | TestBed.configureTestingModule({ 8 | imports: [ 9 | RouterTestingModule 10 | ], 11 | declarations: [ 12 | AppComponent 13 | ], 14 | }).compileComponents(); 15 | })); 16 | 17 | it('should create the app', () => { 18 | const fixture = TestBed.createComponent(AppComponent); 19 | const app = fixture.debugElement.componentInstance; 20 | expect(app).toBeTruthy(); 21 | }); 22 | 23 | it(`should have as title 'DeepSpeech'`, () => { 24 | const fixture = TestBed.createComponent(AppComponent); 25 | const app = fixture.debugElement.componentInstance; 26 | expect(app.title).toEqual('DeepSpeech'); 27 | }); 28 | 29 | it('should render title in a h1 tag', () => { 30 | const fixture = TestBed.createComponent(AppComponent); 31 | fixture.detectChanges(); 32 | const compiled = fixture.debugElement.nativeElement; 33 | expect(compiled.querySelector('h1').textContent).toContain('Welcome to DeepSpeech!'); 34 | }); 35 | }); 36 | -------------------------------------------------------------------------------- /frontend/src/app/app.component.ts: -------------------------------------------------------------------------------- 1 | import { Component , OnInit, Output } from '@angular/core'; 2 | import * as RecordRTC from 'recordrtc'; 3 | import { DomSanitizer } from '@angular/platform-browser'; 4 | import {AppService} from './app.service'; 5 | import { NgxSpinnerService } from 'ngx-spinner'; 6 | 7 | @Component({ 8 | selector: 'app-root', 9 | templateUrl: './app.component.html', 10 | styleUrls: ['./app.component.css'] 11 | }) 12 | 13 | export class AppComponent { 14 | 15 | fileToUpload: File = null; 16 | private record; 17 | recording = false; 18 | private url; 19 | private error; 20 | response ; 21 | isloader = false; 22 | text: string; 23 | 24 | constructor(private domSanitizer: DomSanitizer, private appService: AppService, private spinner: NgxSpinnerService) { 25 | } 26 | 27 | sanitize(url:string){ 28 | return this.domSanitizer.bypassSecurityTrustUrl(url); 29 | } 30 | 31 | /** 32 | * Start recording. 33 | */ 34 | initiateRecording() { 35 | 36 | this.recording = true; 37 | let mediaConstraints = { 38 | video: false, 39 | audio: true 40 | }; 41 | navigator.mediaDevices 42 | .getUserMedia(mediaConstraints) 43 | .then(this.successCallback.bind(this), this.errorCallback.bind(this)); 44 | } 45 | 46 | /** 47 | * Will be called automatically. 48 | */ 49 | successCallback(stream) { 50 | var options = { 51 | mimeType: "audio/wav", 52 | numberOfAudioChannels: 1 53 | }; 54 | //Start Actuall Recording 55 | var StereoAudioRecorder = RecordRTC.StereoAudioRecorder; 56 | this.record = new StereoAudioRecorder(stream, options); 57 | this.record.record(); 58 | } 59 | 60 | /** 61 | * Stop recording. 62 | */ 63 | stopRecording() { 64 | this.recording = false; 65 | this.record.stop(this.processRecording.bind(this)); 66 | } 67 | 68 | /** 69 | * processRecording Do what ever you want with blob 70 | * @param {any} blob Blog 71 | */ 72 | processRecording(blob) { 73 | this.isloader=true; 74 | this.spinner.show(); 75 | this.url = URL.createObjectURL(blob); 76 | console.log(this.url) 77 | this.response = this.appService.save(blob).subscribe(result => { 78 | this.response = result; 79 | console.log('s ',this.response.username); 80 | this.text = this.response.username; 81 | this.isloader = false; 82 | this.spinner.hide(); 83 | }); 84 | } 85 | 86 | /** 87 | * Process Error. 88 | */ 89 | errorCallback(error) { 90 | this.error = 'Can not play audio in your browser'; 91 | } 92 | 93 | handleFileInput(files: FileList) { 94 | this.fileToUpload = files.item(0); 95 | this.uploadFileToActivity() 96 | } 97 | 98 | uploadFileToActivity() { 99 | this.isloader=true; 100 | this.spinner.show(); 101 | this.appService.postFile(this.fileToUpload).subscribe(result => { 102 | this.response = result; 103 | console.log('s ',this.response.username); 104 | this.text = this.response.username; 105 | this.isloader = false; 106 | this.spinner.hide(); 107 | }); 108 | } 109 | } -------------------------------------------------------------------------------- /frontend/src/app/app.module.ts: -------------------------------------------------------------------------------- 1 | import { BrowserModule } from '@angular/platform-browser'; 2 | import { NgModule } from '@angular/core'; 3 | import { HttpClientModule } from '@angular/common/http'; 4 | import { AppRoutingModule } from './app-routing.module'; 5 | import { AppComponent } from './app.component'; 6 | import { AppService } from './app.service'; 7 | import { NgxSpinnerModule } from 'ngx-spinner'; 8 | 9 | @NgModule({ 10 | declarations: [ 11 | AppComponent 12 | ], 13 | imports: [ 14 | BrowserModule, 15 | AppRoutingModule, 16 | HttpClientModule, 17 | NgxSpinnerModule 18 | ], 19 | providers: [AppService], 20 | bootstrap: [AppComponent] 21 | }) 22 | export class AppModule { } 23 | -------------------------------------------------------------------------------- /frontend/src/app/app.service.spec.ts: -------------------------------------------------------------------------------- 1 | import { TestBed } from '@angular/core/testing'; 2 | import { AppService } from './app.service'; 3 | 4 | describe('ServiceService', () => { 5 | beforeEach(() => TestBed.configureTestingModule({})); 6 | 7 | it('should be created', () => { 8 | const service: AppService = TestBed.get(AppService); 9 | expect(service).toBeTruthy(); 10 | }); 11 | }); 12 | -------------------------------------------------------------------------------- /frontend/src/app/app.service.ts: -------------------------------------------------------------------------------- 1 | import { HttpClient, HttpParams } from '@angular/common/http'; 2 | import { HttpHeaders } from '@angular/common/http'; 3 | import { Injectable } from '@angular/core'; 4 | import { Observable } from 'rxjs'; 5 | 6 | const httpOptions = { 7 | headers: new HttpHeaders({ 8 | 'Content-Type': 'application/json' 9 | }) 10 | }; 11 | 12 | @Injectable() 13 | export class AppService { 14 | constructor(private httpClient: HttpClient ) { } 15 | baseUrl: string = 'http://localhost:80/'; 16 | 17 | save(blob: URL): Observable<{}>{ 18 | return this.httpClient.post(this.baseUrl, blob, httpOptions).pipe( 19 | data => { 20 | return data; 21 | }); 22 | } 23 | 24 | postFile(fileToUpload: File): Observable<{}> { 25 | console.log("inside upload file") 26 | const endpoint = this.baseUrl+'file'; 27 | return this.httpClient.post(endpoint, fileToUpload, httpOptions).pipe( 28 | data => { 29 | return data; 30 | }); 31 | } 32 | } -------------------------------------------------------------------------------- /frontend/src/assets/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/src/assets/.gitkeep -------------------------------------------------------------------------------- /frontend/src/assets/mozilla.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/src/assets/mozilla.jpg -------------------------------------------------------------------------------- /frontend/src/assets/mozilla1.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/src/assets/mozilla1.jpg -------------------------------------------------------------------------------- /frontend/src/assets/mozilla2.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/src/assets/mozilla2.jpg -------------------------------------------------------------------------------- /frontend/src/assets/mozilla3.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/src/assets/mozilla3.jpg -------------------------------------------------------------------------------- /frontend/src/browserslist: -------------------------------------------------------------------------------- 1 | # This file is currently used by autoprefixer to adjust CSS to support the below specified browsers 2 | # For additional information regarding the format and rule options, please see: 3 | # https://github.com/browserslist/browserslist#queries 4 | # 5 | # For IE 9-11 support, please remove 'not' from the last line of the file and adjust as needed 6 | 7 | > 0.5% 8 | last 2 versions 9 | Firefox ESR 10 | not dead 11 | not IE 9-11 -------------------------------------------------------------------------------- /frontend/src/environments/environment.prod.ts: -------------------------------------------------------------------------------- 1 | export const environment = { 2 | production: true 3 | }; 4 | -------------------------------------------------------------------------------- /frontend/src/environments/environment.ts: -------------------------------------------------------------------------------- 1 | // This file can be replaced during build by using the `fileReplacements` array. 2 | // `ng build --prod` replaces `environment.ts` with `environment.prod.ts`. 3 | // The list of file replacements can be found in `angular.json`. 4 | 5 | export const environment = { 6 | production: false 7 | }; 8 | 9 | /* 10 | * For easier debugging in development mode, you can import the following file 11 | * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`. 12 | * 13 | * This import should be commented out in production mode because it will have a negative impact 14 | * on performance if an error is thrown. 15 | */ 16 | // import 'zone.js/dist/zone-error'; // Included with Angular CLI. 17 | -------------------------------------------------------------------------------- /frontend/src/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/src/favicon.ico -------------------------------------------------------------------------------- /frontend/src/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | DeepSpeech 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /frontend/src/karma.conf.js: -------------------------------------------------------------------------------- 1 | // Karma configuration file, see link for more information 2 | // https://karma-runner.github.io/1.0/config/configuration-file.html 3 | 4 | module.exports = function (config) { 5 | config.set({ 6 | basePath: '', 7 | frameworks: ['jasmine', '@angular-devkit/build-angular'], 8 | plugins: [ 9 | require('karma-jasmine'), 10 | require('karma-chrome-launcher'), 11 | require('karma-jasmine-html-reporter'), 12 | require('karma-coverage-istanbul-reporter'), 13 | require('@angular-devkit/build-angular/plugins/karma') 14 | ], 15 | client: { 16 | clearContext: false // leave Jasmine Spec Runner output visible in browser 17 | }, 18 | coverageIstanbulReporter: { 19 | dir: require('path').join(__dirname, '../coverage'), 20 | reports: ['html', 'lcovonly', 'text-summary'], 21 | fixWebpackSourcePaths: true 22 | }, 23 | reporters: ['progress', 'kjhtml'], 24 | port: 9876, 25 | colors: true, 26 | logLevel: config.LOG_INFO, 27 | autoWatch: true, 28 | browsers: ['Chrome'], 29 | singleRun: false 30 | }); 31 | }; -------------------------------------------------------------------------------- /frontend/src/main.ts: -------------------------------------------------------------------------------- 1 | import { enableProdMode } from '@angular/core'; 2 | import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; 3 | 4 | import { AppModule } from './app/app.module'; 5 | import { environment } from './environments/environment'; 6 | 7 | if (environment.production) { 8 | enableProdMode(); 9 | } 10 | 11 | platformBrowserDynamic().bootstrapModule(AppModule) 12 | .catch(err => console.error(err)); 13 | -------------------------------------------------------------------------------- /frontend/src/mozilla.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/frontend/src/mozilla.jpg -------------------------------------------------------------------------------- /frontend/src/polyfills.ts: -------------------------------------------------------------------------------- 1 | /** 2 | * This file includes polyfills needed by Angular and is loaded before the app. 3 | * You can add your own extra polyfills to this file. 4 | * 5 | * This file is divided into 2 sections: 6 | * 1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers. 7 | * 2. Application imports. Files imported after ZoneJS that should be loaded before your main 8 | * file. 9 | * 10 | * The current setup is for so-called "evergreen" browsers; the last versions of browsers that 11 | * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera), 12 | * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile. 13 | * 14 | * Learn more in https://angular.io/guide/browser-support 15 | */ 16 | 17 | /*************************************************************************************************** 18 | * BROWSER POLYFILLS 19 | */ 20 | 21 | /** IE9, IE10, IE11, and Chrome <55 requires all of the following polyfills. 22 | * This also includes Android Emulators with older versions of Chrome and Google Search/Googlebot 23 | */ 24 | 25 | // import 'core-js/es6/symbol'; 26 | // import 'core-js/es6/object'; 27 | // import 'core-js/es6/function'; 28 | // import 'core-js/es6/parse-int'; 29 | // import 'core-js/es6/parse-float'; 30 | // import 'core-js/es6/number'; 31 | // import 'core-js/es6/math'; 32 | // import 'core-js/es6/string'; 33 | // import 'core-js/es6/date'; 34 | // import 'core-js/es6/array'; 35 | // import 'core-js/es6/regexp'; 36 | // import 'core-js/es6/map'; 37 | // import 'core-js/es6/weak-map'; 38 | // import 'core-js/es6/set'; 39 | 40 | /** IE10 and IE11 requires the following for NgClass support on SVG elements */ 41 | // import 'classlist.js'; // Run `npm install --save classlist.js`. 42 | 43 | /** IE10 and IE11 requires the following for the Reflect API. */ 44 | // import 'core-js/es6/reflect'; 45 | 46 | /** 47 | * Web Animations `@angular/platform-browser/animations` 48 | * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari. 49 | * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0). 50 | */ 51 | // import 'web-animations-js'; // Run `npm install --save web-animations-js`. 52 | 53 | /** 54 | * By default, zone.js will patch all possible macroTask and DomEvents 55 | * user can disable parts of macroTask/DomEvents patch by setting following flags 56 | * because those flags need to be set before `zone.js` being loaded, and webpack 57 | * will put import in the top of bundle, so user need to create a separate file 58 | * in this directory (for example: zone-flags.ts), and put the following flags 59 | * into that file, and then add the following code before importing zone.js. 60 | * import './zone-flags.ts'; 61 | * 62 | * The flags allowed in zone-flags.ts are listed here. 63 | * 64 | * The following flags will work for all browsers. 65 | * 66 | * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame 67 | * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick 68 | * (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames 69 | * 70 | * in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js 71 | * with the following flag, it will bypass `zone.js` patch for IE/Edge 72 | * 73 | * (window as any).__Zone_enable_cross_context_check = true; 74 | * 75 | */ 76 | 77 | /*************************************************************************************************** 78 | * Zone JS is required by default for Angular itself. 79 | */ 80 | import 'zone.js/dist/zone'; // Included with Angular CLI. 81 | 82 | 83 | /*************************************************************************************************** 84 | * APPLICATION IMPORTS 85 | */ 86 | -------------------------------------------------------------------------------- /frontend/src/styles.css: -------------------------------------------------------------------------------- 1 | /* You can add global styles to this file, and also import other style files */ 2 | -------------------------------------------------------------------------------- /frontend/src/test.ts: -------------------------------------------------------------------------------- 1 | // This file is required by karma.conf.js and loads recursively all the .spec and framework files 2 | 3 | import 'zone.js/dist/zone-testing'; 4 | import { getTestBed } from '@angular/core/testing'; 5 | import { 6 | BrowserDynamicTestingModule, 7 | platformBrowserDynamicTesting 8 | } from '@angular/platform-browser-dynamic/testing'; 9 | 10 | declare const require: any; 11 | 12 | // First, initialize the Angular testing environment. 13 | getTestBed().initTestEnvironment( 14 | BrowserDynamicTestingModule, 15 | platformBrowserDynamicTesting() 16 | ); 17 | // Then we find all the tests. 18 | const context = require.context('./', true, /\.spec\.ts$/); 19 | // And load the modules. 20 | context.keys().map(context); 21 | -------------------------------------------------------------------------------- /frontend/src/tsconfig.app.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/app", 5 | "types": [] 6 | }, 7 | "exclude": [ 8 | "test.ts", 9 | "**/*.spec.ts" 10 | ] 11 | } 12 | -------------------------------------------------------------------------------- /frontend/src/tsconfig.spec.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/spec", 5 | "types": [ 6 | "jasmine", 7 | "node" 8 | ] 9 | }, 10 | "files": [ 11 | "test.ts", 12 | "polyfills.ts" 13 | ], 14 | "include": [ 15 | "**/*.spec.ts", 16 | "**/*.d.ts" 17 | ] 18 | } 19 | -------------------------------------------------------------------------------- /frontend/src/tslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tslint.json", 3 | "rules": { 4 | "directive-selector": [ 5 | true, 6 | "attribute", 7 | "app", 8 | "camelCase" 9 | ], 10 | "component-selector": [ 11 | true, 12 | "element", 13 | "app", 14 | "kebab-case" 15 | ] 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /frontend/tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compileOnSave": false, 3 | "compilerOptions": { 4 | "baseUrl": "./", 5 | "outDir": "./dist/out-tsc", 6 | "sourceMap": true, 7 | "declaration": false, 8 | "module": "es2015", 9 | "moduleResolution": "node", 10 | "emitDecoratorMetadata": true, 11 | "experimentalDecorators": true, 12 | "importHelpers": true, 13 | "target": "es5", 14 | "typeRoots": [ 15 | "node_modules/@types" 16 | ], 17 | "lib": [ 18 | "es2018", 19 | "dom" 20 | ] 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /frontend/tslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "rulesDirectory": [ 3 | "codelyzer" 4 | ], 5 | "rules": { 6 | "arrow-return-shorthand": true, 7 | "callable-types": true, 8 | "class-name": true, 9 | "comment-format": [ 10 | true, 11 | "check-space" 12 | ], 13 | "curly": true, 14 | "deprecation": { 15 | "severity": "warn" 16 | }, 17 | "eofline": true, 18 | "forin": true, 19 | "import-blacklist": [ 20 | true, 21 | "rxjs/Rx" 22 | ], 23 | "import-spacing": true, 24 | "indent": [ 25 | true, 26 | "spaces" 27 | ], 28 | "interface-over-type-literal": true, 29 | "label-position": true, 30 | "max-line-length": [ 31 | true, 32 | 140 33 | ], 34 | "member-access": false, 35 | "member-ordering": [ 36 | true, 37 | { 38 | "order": [ 39 | "static-field", 40 | "instance-field", 41 | "static-method", 42 | "instance-method" 43 | ] 44 | } 45 | ], 46 | "no-arg": true, 47 | "no-bitwise": true, 48 | "no-console": [ 49 | true, 50 | "debug", 51 | "info", 52 | "time", 53 | "timeEnd", 54 | "trace" 55 | ], 56 | "no-construct": true, 57 | "no-debugger": true, 58 | "no-duplicate-super": true, 59 | "no-empty": false, 60 | "no-empty-interface": true, 61 | "no-eval": true, 62 | "no-inferrable-types": [ 63 | true, 64 | "ignore-params" 65 | ], 66 | "no-misused-new": true, 67 | "no-non-null-assertion": true, 68 | "no-redundant-jsdoc": true, 69 | "no-shadowed-variable": true, 70 | "no-string-literal": false, 71 | "no-string-throw": true, 72 | "no-switch-case-fall-through": true, 73 | "no-trailing-whitespace": true, 74 | "no-unnecessary-initializer": true, 75 | "no-unused-expression": true, 76 | "no-use-before-declare": true, 77 | "no-var-keyword": true, 78 | "object-literal-sort-keys": false, 79 | "one-line": [ 80 | true, 81 | "check-open-brace", 82 | "check-catch", 83 | "check-else", 84 | "check-whitespace" 85 | ], 86 | "prefer-const": true, 87 | "quotemark": [ 88 | true, 89 | "single" 90 | ], 91 | "radix": true, 92 | "semicolon": [ 93 | true, 94 | "always" 95 | ], 96 | "triple-equals": [ 97 | true, 98 | "allow-null-check" 99 | ], 100 | "typedef-whitespace": [ 101 | true, 102 | { 103 | "call-signature": "nospace", 104 | "index-signature": "nospace", 105 | "parameter": "nospace", 106 | "property-declaration": "nospace", 107 | "variable-declaration": "nospace" 108 | } 109 | ], 110 | "unified-signatures": true, 111 | "variable-name": false, 112 | "whitespace": [ 113 | true, 114 | "check-branch", 115 | "check-decl", 116 | "check-operator", 117 | "check-separator", 118 | "check-type" 119 | ], 120 | "no-output-on-prefix": true, 121 | "use-input-property-decorator": true, 122 | "use-output-property-decorator": true, 123 | "use-host-property-decorator": true, 124 | "no-input-rename": true, 125 | "no-output-rename": true, 126 | "use-life-cycle-interface": true, 127 | "use-pipe-transform-interface": true, 128 | "component-class-suffix": true, 129 | "directive-class-suffix": true 130 | } 131 | } 132 | -------------------------------------------------------------------------------- /images/deepSpeech-api.JPG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AASHISHAG/DeepSpeech-API/05a7095730ec126e276c5cd38705e4bed4c1fb36/images/deepSpeech-api.JPG --------------------------------------------------------------------------------