functional_phaser: Phasing Effect (functional)
In curso-r/torchaudio: R Interface to 'pytorch''s 'torchaudio'

functional_phaser

R Documentation

Phasing Effect (functional)

Description

Apply a phasing effect to the audio. Similar to SoX implementation.

Usage

functional_phaser(
  waveform,
  sample_rate,
  gain_in = 0.4,
  gain_out = 0.74,
  delay_ms = 3,
  decay = 0.4,
  mod_speed = 0.5,
  sinusoidal = TRUE
)

Arguments

`waveform`	(Tensor): audio waveform of dimension of `⁠(..., time)⁠`
`sample_rate`	(int): sampling rate of the waveform, e.g. 44100 (Hz)
`gain_in`	(float): desired input gain at the boost (or attenuation) in dB. Allowed range of values are 0 to 1
`gain_out`	(float): desired output gain at the boost (or attenuation) in dB. Allowed range of values are 0 to 1e9
`delay_ms`	(float): desired delay in milli seconds. Allowed range of values are 0 to 5.0
`decay`	(float): desired decay relative to gain-in. Allowed range of values are 0 to 0.99
`mod_speed`	(float): modulation speed in Hz. Allowed range of values are 0.1 to 2
`sinusoidal`	(bool): If `TRUE`, uses sinusoidal modulation (preferable for multiple instruments). If `FALSE`, uses triangular modulation (gives single instruments a sharper phasing effect) (Default: `TRUE`)