How to divide an audio signal into overlapping frames of fixed size ??

Divide an audio signal into overlaping frames of fixed size ?? I need to implement Audio Fingerprinting System using Philips Robust Hash

In this algorithm first step mentioned is to divide an audio signal into overlaping frames of 370ms with 96% i.e. 31/32 overlap.

Input given to the matlab will be an audio signal for ex a wav file. I need to divide this input signal into overlapping frames of 370ms.

input : song1=wavread('song1.wav');

output : i want signal to be divided into overlapping frames as above

please help me with the code as soon as possible

[Daniel Shub]

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