functional_riaa_biquad {torchaudio}

RIAA Vinyl Playback Equalisation (functional)

Description

Apply RIAA vinyl playback equalisation. Similar to SoX implementation.

Usage

functional_riaa_biquad(waveform, sample_rate)

Arguments

waveform

(Tensor): audio waveform of dimension of ⁠(..., time)⁠

sample_rate

(int): sampling rate of the waveform, e.g. 44100 (Hz). Allowed sample rates in Hz : 44100,48000,88200,96000

Value

tensor: Waveform of dimension of ⁠(..., time)⁠

References

• https://sox.sourceforge.net/sox.html

• https://webaudio.github.io/Audio-EQ-Cookbook/audio-eq-cookbook.html