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~5% worse, but faster and simpler #122

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merged 1 commit into from
Jul 11, 2024

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Score type MSE Min score Max score Mean score
Zimtohrli 0.076254461155707 0.589172424723762 0.806090520228513 0.731427610098147
ViSQOL 0.115330916105424 0.520833375452983 0.801480831107469 0.675101633981268
2f 0.129541391104905 0.484687555319526 0.797475783883375 0.661870345773127
PESQ 0.147425552045669 0.342342966279351 0.841271127756762 0.647128996775172
CDPAM 0.153471222942756 0.441558428344727 0.728779141125759 0.620699318941738
PARLAQ 0.185057687192323 0.445261140223642 0.784370761057963 0.587162756572532
AQUA 0.223207996944378 0.331645933512413 0.739286336419790 0.547804951221731
PEAQB 0.225217321572038 0.278744167467764 0.851011116004117 0.553935720513487
DPAM 0.315810440183130 0.186717781679534 0.690564701717118 0.460415212267967
WARP-Q 0.339686211572685 0.067600137543649 0.777119464646524 0.475793617709890
GVPMOS 0.412937133868407 0.006851162794410 0.783946603687895 0.412912222208318

reducing the gammatone filters from 150 to 128

reducing NSIM size from 32x16 to 16x8 -- 32 bands would be more than 2 octaves of blurring!?!

revamping masking into something simpler, but also not axis separating temporal and frequency masking effects

|Score type |MSE               |Min score         |Max score         |Mean score        |
|-----------|------------------|------------------|------------------|------------------|
|Zimtohrli  |0.076254461155707 |0.589172424723762 |0.806090520228513 |0.731427610098147 |
|ViSQOL     |0.115330916105424 |0.520833375452983 |0.801480831107469 |0.675101633981268 |
|2f         |0.129541391104905 |0.484687555319526 |0.797475783883375 |0.661870345773127 |
|PESQ       |0.147425552045669 |0.342342966279351 |0.841271127756762 |0.647128996775172 |
|CDPAM      |0.153471222942756 |0.441558428344727 |0.728779141125759 |0.620699318941738 |
|PARLAQ     |0.185057687192323 |0.445261140223642 |0.784370761057963 |0.587162756572532 |
|AQUA       |0.223207996944378 |0.331645933512413 |0.739286336419790 |0.547804951221731 |
|PEAQB      |0.225217321572038 |0.278744167467764 |0.851011116004117 |0.553935720513487 |
|DPAM       |0.315810440183130 |0.186717781679534 |0.690564701717118 |0.460415212267967 |
|WARP-Q     |0.339686211572685 |0.067600137543649 |0.777119464646524 |0.475793617709890 |
|GVPMOS     |0.412937133868407 |0.006851162794410 |0.783946603687895 |0.412912222208318 |

reducing the gammatone filters from 150 to 128

reducing NSIM size from 32x16 to 16x8 -- 32 bands would be more than 2
octaves of blurring!?!

revamping masking into something simpler, but also not axis separating
temporal and frequency masking effects
@jyrkialakuijala jyrkialakuijala merged commit b112037 into google:tabuli Jul 11, 2024
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