├── .DS_Store ├── .gitignore ├── README.md ├── audio_files ├── .DS_Store ├── ah.wav ├── ah │ ├── ah_0.wav │ ├── ah_1.wav │ ├── ah_2.wav │ ├── ah_3.wav │ └── ah_chirp.wav ├── ah_2.wav ├── artificial_speech_1.wav ├── artificial_speech_1_old.aif ├── as-perimenoyn-oi-ghinaikes-h-ghnorimia-kai-to-sinedrio.mp3 ├── as-perimenoyn-oi-ghinaikes-h-ghnorimia-kai-to-sinedrio.wav ├── eeh │ ├── .DS_Store │ ├── eeh_0.wav │ ├── eeh_1.wav │ ├── eeh_2.wav │ └── eeh_3.wav ├── gt │ ├── gt_0.wav │ ├── gt_1.wav │ ├── gt_2.wav │ └── gt_3.wav ├── guitar_note.wav ├── human_speech_1.wav ├── human_speech_1_old.aif ├── noise.wav ├── oh │ ├── oh_0.wav │ ├── oh_1.wav │ ├── oh_2.wav │ ├── oh_3.wav │ └── oh_chirp.wav ├── sofianos │ ├── eipa.wav │ ├── otanSynantoKapoion.wav │ └── sasAreseiToPodosfairo.wav ├── test1.wav └── whistling.wav ├── class03 ├── 1_sinusoids_and_sound.ipynb └── 2_sampling_and_aliasing.ipynb ├── class04 └── 3_quantisation.ipynb ├── class05 └── 4_fft_filters_db.ipynb ├── class06 └── 5_speech-relevant_features.ipynb ├── extra ├── 6_pitch_formants.ipynb └── 7_speech_synthesis_basics.ipynb ├── figs ├── ah_boxplot.png ├── ahs.png ├── comp_2d.png ├── comp_PCA.png ├── comp_boxplot.png ├── eeh_boxplot.png ├── eehs.png ├── fft.png ├── fft_5000.png ├── fft_6000.png ├── gt.png ├── oh_boxplot.png ├── ohs.png ├── spec.png ├── spec_ff1.png ├── spec_ff2.png ├── spec_ff3.png ├── spec_ff4.png ├── spec_lbrs.png ├── spec_tf1.png └── spec_tf2.png └── progress_2023_2024.txt /.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/maximoskp/MSc_LangTech_NKUA_DSP/HEAD/.DS_Store -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | tests.py 2 | old/ 3 | .ipynb_checkpoints/ -------------------------------------------------------------------------------- /README.md: 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