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torchaudio.functional.allpass_biquad

torchaudio.functional.allpass_biquad(waveform: Tensor, sample_rate: int, central_freq: float, Q: float = 0.707) Tensor[source]

Design two-pole all-pass filter. Similar to SoX implementation.

This feature supports the following devices: CPU, CUDA This API supports the following properties: Autograd, TorchScript
Parameters:
Returns:

Waveform of dimension of (…, time)

Return type:

Tensor

Reference:

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