├── .gitignore ├── Makefile ├── README.md ├── data └── reverb-profiles │ ├── BIG HALL E001 M2S.wav │ ├── BIG HALL E003 M2S.wav │ ├── Block Inside.wav │ ├── Bottle Hall.wav │ ├── CORRIDOR FLUTTER ECHO E001 M2S.wav │ ├── Cement Blocks 1.wav │ ├── Cement Blocks 2.wav │ ├── Chateau de Logne, Outside.wav │ ├── Conic Long Echo Hall.wav │ ├── Deep Space.wav │ ├── Derlon Sanctuary.wav │ ├── Direct Cabinet N1.wav │ ├── Direct Cabinet N2.wav │ ├── Direct Cabinet N3.wav │ ├── Direct Cabinet N4.wav │ ├── Five Columns Long.wav │ ├── Five Columns.wav │ ├── French 18th Century Salon.wav │ ├── Going Home.wav │ ├── Greek 7 Echo Hall.wav │ ├── Highly Damped Large Room.wav │ ├── In The Silo Revised.wav │ ├── In The Silo.wav │ ├── Large Bottle Hall.wav │ ├── Large Long Echo Hall.wav │ ├── Large Wide Echo Hall.wav │ ├── Masonic Lodge.wav │ ├── Musikvereinsaal.wav │ ├── Narrow Bumpy Space.wav │ ├── Nice Drum Room.wav │ ├── On a Star.wav │ ├── Parking Garage.wav │ ├── Rays.wav │ ├── Right Glass Triangle.wav │ ├── Ruby Room.wav │ ├── Scala Milan Opera Hall.wav │ ├── Small Drum Room.wav │ ├── Small Prehistoric Cave.wav │ ├── St Nicolaes Church.wav │ ├── Trig Room.wav │ ├── Vocal Duo.wav │ ├── WIDE HALL-1.wav │ └── license.txt ├── design ├── Makefile ├── audio_dsp_top.vhd ├── bitstream.bif ├── constraints.xdc ├── frequency_data_path.vhd ├── system_pkg.vhd └── time_domain_path.vhd ├── doc ├── .gitignore ├── Makefile ├── documentation.pdf ├── documentation.tex └── images │ ├── CIC_digital_filters_fig6.png │ ├── bloc_design.pdf │ ├── bloc_design.png │ ├── bloc_design.svg │ ├── cic_r12_n2.pdf │ ├── cic_r12_n8.pdf │ ├── fir-des-2.pdf │ ├── fir-des-3.pdf │ ├── fir-des-4.pdf │ └── ghdl-gtkw.png ├── ip ├── .gitignore ├── adau1761 │ └── src │ │ ├── adau1761_top.vhd │ │ ├── adau_axi4_slave.vhd │ │ ├── clk100_clk24_synth │ │ └── clk100_clk24_synth.xci │ │ ├── codec_config_data.vhd │ │ ├── i2c.vhd │ │ └── i3c2.vhd ├── axi4s_framer │ └── src │ │ └── axi4s_framer.vhd ├── axi4s_reframer │ └── src │ │ └── axi4s_reframer.vhd ├── axi4s_switch │ ├── sim │ │ ├── Makefile │ │ ├── testbench.vhd │ │ └── traces.gtkw │ └── src │ │ └── axi4s_switch.vhd ├── cic_filter │ ├── sim │ │ ├── Makefile │ │ ├── testbench.vhd │ │ └── traces.gtkw │ └── src │ │ ├── cic_comb_stage.vhd │ │ ├── cic_decimator.vhd │ │ ├── cic_filter.vhd │ │ ├── cic_integrator_stage.vhd │ │ └── cic_interpolator.vhd ├── complex_magnitude │ ├── sim │ │ ├── Makefile │ │ ├── testbench.vhd │ │ └── traces.gtkw │ └── src │ │ └── complex_magnitude.vhd ├── histogram │ ├── sim │ │ ├── testbench.vhd │ │ └── testbench_behav.wcfg │ └── src │ │ └── histogram.vhd ├── histogram_ramp_pattern │ ├── sim │ │ ├── Makefile │ │ ├── testbench.vhd │ │ └── traces.gtkw │ └── src │ │ └── histogram_ramp_pattern.vhd ├── i2s │ ├── sim │ │ ├── rx │ │ │ ├── Makefile │ │ │ ├── i2s_rx_tb.vhd │ │ │ └── traces.gtkw │ │ └── top │ │ │ ├── i2s_tb.vhd │ │ │ └── i2s_tb_behav.wcfg │ └── src │ │ ├── i2s.vhd │ │ ├── i2s_rx.vhd │ │ └── i2s_tx.vhd ├── iir_filter │ └── src │ │ 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