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10/15/2002 at 04:22PM PDT, ID: 20374345
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7.6

Reading 32-bit float wave files (Audio Programming) Urgent

Asked by kainhart in .NET

Tags: float, wave, file, read

Ok, I'm working on a project in which I want to create effects that work on digital audio data that is in 32-bit floating point format. I need some quick information about how to read write a RIFF Wave file in 32-bit float and maybe say 96khz sample rate. Currently I'm only interested in the 32-bit float format and I can build on that if I need to. I'm currently coding this project all in C# but I can understand VB if thats all I can get.

What I need: working code, information about a module or projects that can do this dirty work, or a very detailed description of how to read and write a 32-bit float RIFF wave file in with the .NET framework. Any detailed information about the 32-bit float format used for processing, or any 32-bit float audio file format would probably help a lot too.

I basically want to be able to call a method from my code to open a 32-bit float audio file and then keep on reading samples (represented by an array of floats) manipulating them and then write the resulting array of floats to an output audio file.

TIA
[+][-]12/08/02 08:32 PM, ID: 7552402

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About this solution

Zone: .NET
Tags: float, wave, file, read
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Solution Provided By: mikekwok
Participating Experts: 2
Solution Grade: B
 
 
[+][-]10/01/03 06:22 AM, ID: 9466425

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