getSurprisal_matrix

Internal soundgen function called by <code>getSurprisal</code>.

internal

Performs parametric synthesis of sounds with harmonic and noise
components such as animal vocalizations or human voice. Also offers tools
for audio manipulation and acoustic analysis, including pitch tracking,
spectral analysis, audio segmentation, pitch and formant shifting, etc.
Includes four interactive web apps for synthesizing and annotating audio,
manually correcting pitch contours, and measuring formant frequencies.
Reference: Anikin (2019) <doi:10.3758/s13428-018-1095-7>.

Andrey Anikin

soundgen

Sound Synthesis and Acoustic Analysis

getSurprisal_matrix function

<dl><dt>x</dt>
<dd>input matrix such as a spectrogram (columns = time, rows =
frequency)</dd>
<dt>win</dt>
<dd>length of analysis window</dd>
<dt>method</dt>
<dd>acf = change in maximum autocorrelation after adding the final
point, np = nonlinear prediction (see <code>nonlinPred</code>)</dd></dl>

Arguments

Get surprisal per matrix — getSurprisal_matrix

<dl>

<dt>x</dt>
<dd>input matrix such as a spectrogram (columns = time, rows =
frequency)</dd>


<dt>win</dt>
<dd>length of analysis window</dd>


<dt>method</dt>
<dd>acf = change in maximum autocorrelation after adding the final
point, np = nonlinear prediction (see <code>nonlinPred</code>)</dd>

</dl>

getSurprisal_matrix: Get surprisal per matrix

Description

Usage

Arguments