guessPhase_spsi: Guess phase SPSI

View source: R/invertSpectrogram.R

guessPhase_spsiR Documentation

Guess phase SPSI

Description

Internal soundgen function.

Usage

guessPhase_spsi(spec, windowLength_points, step_points)

Arguments

spec

the spectrogram that is to be transform to a time series: numeric matrix with frequency bins in rows and time frames in columns

windowLength_points

STFT window length in points

step_points

STFT step in points

Details

Single-pass spectrogram inversion as described in Beauregard, G. T., Harish, M., & Wyse, L. (2015, July). Single pass spectrogram inversion. In 2015 IEEE International Conference on Digital Signal Processing (DSP) (pp. 427-431). IEEE. See invertSpectrogram for details.

Value

Returns a matrix of the same dimensions as 'spec' containing the guessed phase.


soundgen documentation built on Aug. 14, 2022, 5:05 p.m.