wait for length of audio file in matlab

To wait for the length of an audio file in Matlab, you can simply use the audioread function to read the audio file and get its length in seconds. Here's an example code to do this:

main.m
audioFile = 'path/to/audio/file';
[y,Fs] = audioread(audioFile); % read audio file
audioLength = length(y)/Fs; % calculate length in seconds
waitTime = audioLength + 1; % add 1 second buffer time
pause(waitTime); % wait for length of audio file + 1 second
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In this code, we first read the audio file using the audioread function and get two outputs y and Fs. y is the audio data and Fs is the sampling frequency. We then calculate the length of the audio file in seconds using length(y)/Fs. Finally, we add a buffer time of 1 second and wait for the total time using the pause function.

Note that you may need to adjust the buffer time based on your requirement.