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Speech Watermarking on LJSpeech (In-Distribution) - Codec Compression Accuracy

0.9984MP3 (16 kbps) AccBigVGAN
0.4770480.6123990.747750.883101Jan 30, 2026

Evaluation results

MethodLinks
BigVGANWatermark bitrate (bps)=1002026.010.99840.99030.99850.99770.99930.99930.91140.98640.99240.99480.97110.99850.93450.9147
DiffWaveWatermark bitrate (bps)=1002026.010.99830.99880.99890.99450.9970.99920.96840.99540.99690.99790.99040.91740.94550.9521
PriorGradWatermark bitrate (bps)=1002026.010.99790.99880.99890.99360.99720.99880.9680.99520.99740.99770.99140.91710.9470.9535
RIWFWatermark bitrate (bps)=162026.010.96460.97270.98510.61430.62060.62240.73840.80310.85740.87090.67990.64610.63440.8534
HiFi-GANWatermark bitrate (bps)=1002026.010.90760.98560.99160.99650.99750.90290.96010.99370.99390.99570.85180.84970.97930.9323
WavMarkWatermark bitrate (bps)=322026.010.90370.99630.99980.73980.9790.99980.8170.69620.49260.4910.50010.50020.52320.5037
TBWMWatermark bitrate (bps)=1002026.010.86210.96790.99170.75090.90360.99140.81960.73240.62880.65690.54280.52470.55490.5383
HiFi-GANwWatermark bitrate (bps)=202026.010.8450.95180.98690.83370.93150.94690.54090.57790.57620.58260.54670.5650.58060.5949
GrootWatermark bitrate (bps)=1002026.010.7450.75920.74410.99010.99580.99610.99220.99040.97490.97420.73240.71270.7340.9609
AudioSealWatermark bitrate (bps)=162026.010.60420.58890.55280.67170.82760.90320.68720.65710.60340.60690.59970.60120.58430.5927
FSVCWatermark bitrate (bps)=322026.010.5910.60750.61270.85860.97010.99850.62170.66030.72320.7590.55990.55760.67310.5842
PBMLWatermark bitrate (bps)=1002026.010.58130.64220.71090.57740.65370.7510.50860.50580.50650.50690.50310.49940.49660.4974
NormspaceWatermark bitrate (bps)=322026.010.49710.49730.49630.63940.62960.62650.5830.61360.62050.62470.50610.50970.52680.5083