Audio Samples:
Adaptive Convolution for CNN-based Speech Enhancement Models

Sample 1

Noisy

Noisy Spectrogram

Clean

Clean Spectrogram

DPCRN_light

DPCRN_light Spectrogram

DPCRN_light + Adaptive convolution

DPCRN_light + Adaptive convolution Spectrogram

DPCRN_middle

DPCRN_middle Spectrogram

DPCRN_middle + Adaptive convolution

DPCRN_middle + Adaptive convolution Spectrogram

DPCRN_large

DPCRN_large Spectrogram

DPCRN_large + Adaptive convolution

DPCRN_large + Adaptive convolution Spectrogram

GTCRN

GTCRN Spectrogram

GTCRN + Adaptive convolution

GTCRN + Adaptive convolution Spectrogram

LiSenNet

LiSenNet Spectrogram

LiSenNet + Adaptive convolution

LiSenNet + Adaptive convolution Spectrogram

DCCRN

DCCRN Spectrogram

DCCRN + Adaptive convolution

DCCRN + Adaptive convolution Spectrogram

AdaptCRN

AdaptCRN Spectrogram

Sample 2

Noisy

Noisy Spectrogram

Clean

Clean Spectrogram

DPCRN_light

DPCRN_light Spectrogram

DPCRN_light + Adaptive convolution

DPCRN_light + Adaptive convolution Spectrogram

DPCRN_middle

DPCRN_middle Spectrogram

DPCRN_middle + Adaptive convolution

DPCRN_middle + Adaptive convolution Spectrogram

DPCRN_large

DPCRN_large Spectrogram

DPCRN_large + Adaptive convolution

DPCRN_large + Adaptive convolution Spectrogram

GTCRN

GTCRN Spectrogram

GTCRN + Adaptive convolution

GTCRN + Adaptive convolution Spectrogram

LiSenNet

LiSenNet Spectrogram

LiSenNet + Adaptive convolution

LiSenNet + Adaptive convolution Spectrogram

DCCRN

DCCRN Spectrogram

DCCRN + Adaptive convolution

DCCRN + Adaptive convolution Spectrogram

AdaptCRN

AdaptCRN Spectrogram

Sample 3

Noisy

Noisy Spectrogram

Clean

Clean Spectrogram

DPCRN_light

DPCRN_light Spectrogram

DPCRN_light + Adaptive convolution

DPCRN_light + Adaptive convolution Spectrogram

DPCRN_middle

DPCRN_middle Spectrogram

DPCRN_middle + Adaptive convolution

DPCRN_middle + Adaptive convolution Spectrogram

DPCRN_large

DPCRN_large Spectrogram

DPCRN_large + Adaptive convolution

DPCRN_large + Adaptive convolution Spectrogram

GTCRN

GTCRN Spectrogram

GTCRN + Adaptive convolution

GTCRN + Adaptive convolution Spectrogram

LiSenNet

LiSenNet Spectrogram

LiSenNet + Adaptive convolution

LiSenNet + Adaptive convolution Spectrogram

DCCRN

DCCRN Spectrogram

DCCRN + Adaptive convolution

DCCRN + Adaptive convolution Spectrogram

AdaptCRN

AdaptCRN Spectrogram