Create image for WAV file: Draw a graph of the sound of a WAV file

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StarStar 39%Total: 2,237 All time: 1,730 This week: 107Up
Version License PHP version Categories
wav 1.0.0GNU General Publi...3Graphics, Audio
Description Author

This class can be used to draw a graph of the sound of a WAV file.

It opens a given sound sample file in the WAV format and extracts the variation of the volume of the sample over time.

The class renders an image that represents the sound sample wave form.

Innovation Award
PHP Programming Innovation award nominee
May 2009
Number 5		 Sound sample files contain data values that represent the variation of the volume of the sound wave form over the period of time that the sample lasts.

This class can generate an image that represents graphically the wave form of a sound sample file in the WAV format.

Manuel Lemos
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Name: mfboy <contact>
Classes: 2 packages by
Country: China China
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All time rank: 5103 in China China
Week rank: 248 Up4 in China China Down
Innovation award
Innovation award
Nominee: 2x

Screenshots  
  • screenshot.jpg
  Files folder image Files  
File Role Description
Plain text file class.wave.php Class class file
Accessible without login Plain text file example_draw.php Example example for drawing wave image

Downloadwav-2009-05-01.zip 46KB
Downloadwav-2009-05-01.tar.gz 46KB
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Total:2,237
This week:0
All time:1,730
This week:107Up
User Ratings User Comments (3)
 All time
Utility:58%StarStarStar
Consistency:58%StarStarStar
Documentation:-
Examples:45%StarStarStar
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Videos:-
Overall:39%StarStar
Rank:3036
 
This script is unusable for anything other than WAVs of a few...
8 years ago (Mark Mitchenall)		0%Star
Nice!
9 years ago (Travis Font)		62%StarStarStarStar
I'm glad to see new functionalities implemented in PHP.
11 years ago (Andrei Orghici)		67%StarStarStarStar
 

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