how to display a audio file in matrix format?

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akash bais
akash bais 2017-3-16
回答： Jan 2017-3-16
I want to read a wav file in matlab and then i want to perform some operation on the audio file i.e. i want to embedd data into the audio file bits, how can i do that?

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Jan
Jan 2017-3-16
Signal = audioread(FileName);
This imports the audio signal as matrix. I assume you require it in an integer format for the bit access. If Signal has the double format, use e.g.:
SignalInt = uint16(Signal * intmax('uint16'));
The embedding of the data cannot be answered in general. Please explain, what you want to do with details.

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