语音识别数据增强

目录

Whisper-Finetune的数据增强

其他数据增强：

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Whisper-Finetune的数据增强

https://github.com/yeyupiaoling/Whisper-Finetune

https://github.com/yeyupiaoling/Whisper-Finetune/blob/master/configs/augmentation.json

[{"type": "resample","params": {"new_sample_rates": [8000, 32000, 44100]},"prob": 0.0},{"type": "noise","params": {"min_snr_dB": 10,"max_snr_dB": 50,"noise_dir": "dataset/noise"},"prob": 0.2},{"type": "speed","params": {"min_speed_rate": 0.9,"max_speed_rate": 1.1,"num_rates": 3},"prob": 0.5},{"type": "shift","params": {"min_shift_ms": -5,"max_shift_ms": 5},"prob": 0.0},{"type": "volume","params": {"min_gain_dBFS": -15,"max_gain_dBFS": 15},"prob": 0.5}
]

其他数据增强：

1.语音合成数据增强：

2.一段语音，一段文字，随意拆分的话，语音要拆分，文字也要对应拆分。