← All codecs

longcat

https://github.com/meituan-longcat/LongCat-Audio-Codec

Bitrate: 0.87 kbps

Model size: 709.8 M params

LanguageMel L1PESQSTOISpeaker sim
All languages0.47 ± 0.051.84 ± 0.360.82 ± 0.090.66 ± 0.09
Arabic0.48 ± 0.061.85 ± 0.390.81 ± 0.080.67 ± 0.08
Armenian0.46 ± 0.051.77 ± 0.300.79 ± 0.110.65 ± 0.11
Azerbaijani0.46 ± 0.041.90 ± 0.360.82 ± 0.070.66 ± 0.11
Chinese0.51 ± 0.081.88 ± 0.460.83 ± 0.090.75 ± 0.11
Croatian0.45 ± 0.062.10 ± 0.510.82 ± 0.080.64 ± 0.04
Danish0.47 ± 0.061.83 ± 0.370.81 ± 0.080.64 ± 0.09
Dutch0.46 ± 0.041.76 ± 0.310.82 ± 0.080.66 ± 0.08
English0.47 ± 0.051.89 ± 0.440.82 ± 0.110.67 ± 0.08
Estonian0.45 ± 0.051.93 ± 0.370.82 ± 0.090.65 ± 0.09
Finnish0.47 ± 0.061.87 ± 0.370.80 ± 0.090.67 ± 0.09
French0.47 ± 0.051.80 ± 0.270.84 ± 0.060.63 ± 0.10
German0.47 ± 0.051.72 ± 0.320.82 ± 0.070.66 ± 0.08
Greek0.52 ± 0.041.45 ± 0.260.71 ± 0.160.58 ± 0.10
Hungarian0.44 ± 0.022.00 ± 0.390.84 ± 0.060.68 ± 0.06
Icelandic0.47 ± 0.041.87 ± 0.250.83 ± 0.080.62 ± 0.08
Italian0.47 ± 0.061.91 ± 0.340.83 ± 0.090.68 ± 0.08
Japanese0.47 ± 0.061.75 ± 0.360.78 ± 0.130.67 ± 0.09
Latvian0.45 ± 0.051.95 ± 0.370.85 ± 0.070.66 ± 0.09
Lithuanian0.46 ± 0.041.72 ± 0.300.78 ± 0.110.64 ± 0.07
Macedonian0.44 ± 0.071.96 ± 0.200.75 ± 0.260.67 ± 0.12
Norwegian0.47 ± 0.061.94 ± 0.270.82 ± 0.070.67 ± 0.09
Norwegian Nynorsk0.48 ± 0.062.07 ± 0.630.84 ± 0.130.64 ± 0.10
Persian0.49 ± 0.071.88 ± 0.390.81 ± 0.120.67 ± 0.08
Polish0.55 ± 0.031.18 ± 0.200.54 ± 0.170.44 ± 0.40
Portuguese0.65 ± 0.001.51 ± 0.000.70 ± 0.000.67 ± 0.00
Russian0.47 ± 0.051.76 ± 0.380.82 ± 0.080.69 ± 0.07
Serbian0.48 ± 0.061.78 ± 0.270.82 ± 0.050.65 ± 0.08
Slovenian0.46 ± 0.041.94 ± 0.340.84 ± 0.040.62 ± 0.09
Spanish0.48 ± 0.051.73 ± 0.290.81 ± 0.070.65 ± 0.09
Swedish0.46 ± 0.051.92 ± 0.330.83 ± 0.070.69 ± 0.10
Turkish0.47 ± 0.061.84 ± 0.380.82 ± 0.090.67 ± 0.09
Ukrainian0.46 ± 0.041.77 ± 0.330.80 ± 0.100.66 ± 0.12
Urdu0.49 ± 0.061.89 ± 0.340.83 ± 0.100.68 ± 0.09