Sound Demo of USDnet on WSJ0CAM-DEREVERB Corpus

This webpage provides a sound demo on the test set of the WSJ0CAM-DEREVERB corpus. For technical details, please refer to the following paper:

Z.-Q. Wang, "USDnet: Unsupervised Speech Dereverberation via Neural Forward Filtering", in submission, 2024.

This demo presents the dereverberation results of
1. 10 randomly-selected test signals in 1-channel input cases (click to jump to the section)
2. 10 randomly-selected test signals in 8-channel input cases (click to jump to the section)
Firefox is recommended.

Monural Input

Utterance ID=000237, T60=0.7533	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.38	0.429	-5.6
USDnet (row 3a of Table VIII)			2.38	0.792	1.8
WPE (row 4a of Table VIII)			1.56	0.548	-4.2
Clean Anechoic			-	-	-

Utterance ID=000686, T60=1.0576	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.41	0.280	-10.6
USDnet (row 3a of Table VIII)			2.26	0.689	-2.3
WPE (row 4a of Table VIII)			1.56	0.358	-8.7
Clean Anechoic			-	-	-

Utterance ID=000298, T60=0.6795	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.59	0.458	-5.2
USDnet (row 3a of Table VIII)			2.53	0.835	2.1
WPE (row 4a of Table VIII)			1.82	0.631	-2.1
Clean Anechoic			-	-	-

Utterance ID=001829, T60=0.5240	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			2.06	0.720	2.4
USDnet (row 3a of Table VIII)			3.22	0.918	8.9
WPE (row 4a of Table VIII)			2.31	0.848	6.4
Clean Anechoic			-	-	-

Utterance ID=001457, T60=0.6059	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.96	0.718	1.3
USDnet (row 3a of Table VIII)			2.99	0.909	5.9
WPE (row 4a of Table VIII)			2.37	0.851	4.9
Clean Anechoic			-	-	-

Utterance ID=001058, T60=1.1142	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.53	0.400	-7.1
USDnet (row 3a of Table VIII)			2.27	0.692	0.6
WPE (row 4a of Table VIII)			1.63	0.468	-5.1
Clean Anechoic			-	-	-

Utterance ID=000865, T60=0.4620	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.77	0.624	0.5
USDnet (row 3a of Table VIII)			2.73	0.873	6.6
WPE (row 4a of Table VIII)			1.93	0.733	2.6
Clean Anechoic			-	-	-

Utterance ID=001314, T60=0.4671	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			2.15	0.788	3.5
USDnet (row 3a of Table VIII)			3.67	0.935	8.4
WPE (row 4a of Table VIII)			2.94	0.924	8.1
Clean Anechoic			-	-	-

Utterance ID=001563, T60=0.6401	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.78	0.559	2.5
USDnet (row 3a of Table VIII)			2.09	0.696	6.1
WPE (row 4a of Table VIII)			1.82	0.599	4.5
Clean Anechoic			-	-	-

Utterance ID=000185, T60=0.7235	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.52	0.532	-1.3
USDnet (row 3a of Table VIII)			2.50	0.796	3.7
WPE (row 4a of Table VIII)			1.63	0.635	1.9
Clean Anechoic			-	-	-

Eight-Channel Input

Utterance ID=002474, T60=0.8400	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.41	0.434	-3.7
USDnet (row 3b of Table VIII)			2.13	0.782	2.9
WPE (row 4b of Table VIII)			1.53	0.612	1.1
Clean Anechoic			-	-	-

Utterance ID=002052, T60=0.2988	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			2.13	0.726	0.4
USDnet (row 3b of Table VIII)			3.16	0.871	2.9
WPE (row 4b of Table VIII)			2.83	0.861	4.3
Clean Anechoic			-	-	-

Utterance ID=000361, T60=0.9619	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.31	0.318	-10.2
USDnet (row 3b of Table VIII)			2.02	0.681	-2.5
WPE (row 4b of Table VIII)			1.47	0.462	-4.8
Clean Anechoic			-	-	-

Utterance ID=000087, T60=0.9660	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.56	0.439	-3.5
USDnet (row 3b of Table VIII)			2.37	0.706	3.1
WPE (row 4b of Table VIII)			1.94	0.621	1.4
Clean Anechoic			-	-	-

Utterance ID=000181, T60=1.0325	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.35	0.319	-7.2
USDnet (row 3b of Table VIII)			1.83	0.649	-1.3
WPE (row 4b of Table VIII)			1.47	0.497	-2.0
Clean Anechoic			-	-	-

Utterance ID=000718, T60=0.5799	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.73	0.412	-6.2
USDnet (row 3b of Table VIII)			2.61	0.734	-1.1
WPE (row 4b of Table VIII)			2.19	0.699	-0.8
Clean Anechoic			-	-	-

Utterance ID=002570, T60=0.7649	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.43	0.483	-9.4
USDnet (row 3b of Table VIII)			2.31	0.804	-1.4
WPE (row 4b of Table VIII)			1.68	0.631	-6.3
Clean Anechoic			-	-	-

Utterance ID=000194, T60=0.3476	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.77	0.619	-0.6
USDnet (row 3b of Table VIII)			2.78	0.815	3.4
WPE (row 4b of Table VIII)			2.37	0.819	4.4
Clean Anechoic			-	-	-

Utterance ID=001377, T60=1.1099	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			1.33	0.406	-2.5
USDnet (row 3b of Table VIII)			1.72	0.686	4.7
WPE (row 4b of Table VIII)			1.42	0.566	3.3
Clean Anechoic			-	-	-

Utterance ID=002021, T60=0.2937	Target Speaker	Log-compreesed Power Spectrogram	PESQ	eSTOI	SI-SDR (dB)
Mixture			2.33	0.729	1.0
USDnet (row 3b of Table VIII)			3.32	0.864	3.6
WPE (row 4b of Table VIII)			3.20	0.878	4.8
Clean Anechoic			-	-	-