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Automatic Speech Recognition on LibriSpeech Psychoacoustic attack

0WERCTC-FP32
-2.430413.974830.3846.7852Mar 23, 2026

Evaluation results

MethodLinks
CTC-FP32Inference precision=FP322026.030019.94
CTC-FP16Inference precision=FP162026.030019.37
CTC-BF16Inference precision=BF162026.030018.79
seq2seq-FP32Inference precision=FP322026.030013.85
seq2seq-BF16Inference precision=BF162026.030017.81
Transformer-FP32Inference precision=FP322026.030024.84
Transformer-FP16Inference precision=FP162026.030024.23
Transformer-BF16Inference precision=BF162026.030025.04
Whisper-FP32Inference precision=FP322026.030023.88
Whisper-BF16Inference precision=BF162026.030023.72
seq2seq-FP16Inference precision=FP162026.030.21116.33
Transformer-FP32Inference precision=FP162026.036.58724.84
Transformer-FP16Inference precision=FP322026.037.41924.23
PVP (Transformer-FP16)Inference precision=Random2026.037.4912.424.23
CTC-FP32Inference precision=FP162026.038.023619.94
CTC-FP16Inference precision=FP322026.039.473919.37
PVP (Transformer-BF16)Inference precision=Random2026.0310.3114.925.04
Whisper-FP16Inference precision=FP162026.0310.36833.23
PVP (CTC-FP32)Inference precision=Random2026.0310.7439.319.94
PVP (Transformer-FP32)Inference precision=Random2026.0311.151324.84
PVP (CTC-FP16)Inference precision=Random2026.0313.814419.37
PVP (CTC-BF16)Inference precision=Random2026.0313.8753.318.79
Transformer-FP16Inference precision=BF162026.0315.232624.23
Transformer-BF16Inference precision=FP322026.0316.462525.04
Transformer-BF16Inference precision=FP162026.0316.462525.04
CTC-BF16Inference precision=FP322026.0320.788118.79
CTC-BF16Inference precision=FP162026.0321.48318.79
PVP (seq2seq-FP32)Inference precision=Random2026.0321.5247.813.85
Whisper-BF16Inference precision=FP322026.0322.312123.72
Transformer-FP32Inference precision=BF162026.0324.2828.824.84
CTC-FP32Inference precision=BF162026.0325.318419.94
PVP (Whisper-FP32)Inference precision=Random2026.0326.892323.88
PVP (Whisper-BF16)Inference precision=Random2026.0326.9724.923.72
seq2seq-FP32Inference precision=FP162026.0327.165813.85
CTC-FP16Inference precision=BF162026.0330.258919.37
PVP (seq2seq-BF16)Inference precision=Random2026.0333.1563.317.81
Whisper-FP32Inference precision=BF162026.0335.062923.88
seq2seq-FP32Inference precision=BF162026.0335.197913.85
PVP (seq2seq-FP16)Inference precision=Random2026.0340.2165.916.33
PVP (Whisper-FP16)Inference precision=Random2026.0344.1645.833.23
seq2seq-BF16Inference precision=FP162026.0350.419717.81
seq2seq-BF16Inference precision=FP322026.0350.629717.81
seq2seq-FP16Inference precision=FP322026.0357.419816.33
Whisper-FP16Inference precision=FP322026.0358.376033.23
Whisper-BF16Inference precision=FP162026.0359.365323.72
Whisper-FP16Inference precision=BF162026.0359.766533.23
seq2seq-FP16Inference precision=BF162026.0360.79316.33
Whisper-FP32Inference precision=FP162026.0360.765223.88