FrequencyMasking¶
- class torchaudio.transforms.FrequencyMasking(freq_mask_param: int, iid_masks: bool = False)[源代码]¶
在频率域中对频谱图应用掩码。
由SpecAugment [Park et al., 2019] 提出。
- 参数
- 示例
>>> spectrogram = torchaudio.transforms.Spectrogram() >>> masking = torchaudio.transforms.FrequencyMasking(freq_mask_param=80) >>> >>> original = spectrogram(waveform) >>> masked = masking(original)
FrequencyMasking
的教程