guessPhase_spsi: Guess phase SPSI

In soundgen: Sound Synthesis and Acoustic Analysis

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 Sept. 12, 2024, 6:29 a.m.