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Question about data format

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Question about data format

Subject: Question about data format
From: "Jeffrey L. Cowgill. Jr." <email@hidden>
Date: Fri, 15 Jul 2005 18:02:57 -0400

Hi,

I am writing a program to record data (audio) from the default audio device. In this case I am using the powerbooks line-in. I am then sending it to a program called Matlab, but the byte ordering seems to be wrong when it arrives in Matlab. I assumed that the data array I recorded into is Uint32 and is interleaved stereo. Could I be wrong? The device is set to 44100 at 32 bit. The number of bytes I record seem to match up with 32 bit at 44100 for 2 seconds. 2 seconds being the amount of time I recorded. So now I am stuck and wondering if anyone out there might have an idea.

Thanks,
Jeff Cowgill
Wright State University

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