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static double autocorrelation(double[] voiceSample) { int n = voiceSample.length; double sum = 0; for j to n: { double correlation = 0; for i to n: correlation += voiceSample[i] * voiceSample[mod(i - j, n)]; sum += correlation; } ret doubleRatio(sum, n); }
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Snippet ID: | #1026886 |
Snippet name: | autocorrelation |
Eternal ID of this version: | #1026886/2 |
Text MD5: | 3a3f50a34e88dad34e2f824c1b085eb9 |
Transpilation MD5: | 85af08bf8dbd3583d209e348c627c72b |
Author: | stefan |
Category: | javax / audio |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2020-02-02 12:48:44 |
Source code size: | 294 bytes / 11 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 263 / 326 |
Version history: | 1 change(s) |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) #1026895 - autocorrelationOfAudioSamples |