sound will not play Mac Matlab 2018b
5 views (last 30 days)
Show older comments
Tracey Rochester
on 16 Feb 2020
Commented: Tracey Rochester
on 20 Feb 2020
Hi there, I am working through a brilliant Udeny course in Matlab and am currently working on generating a sound but am finding that this session does not work, even though I have written exactly as specified (I think!)
frequencies = 5000; % Hz
duration = 1; % duration of the sound
amplitude = 1; % loudness
fs = 44100; % Sampling rate
T = 1 / fs ; % Time sampling period
t = 0:T:duration; % time vector
signal = amplitude * cos(2 * pi * frequencies * t);
sound(signal, fs)
Can anyone tell me where I'm going wrong please?
9 Comments
Walter Roberson
on 19 Feb 2020
MATLAB Online is at
http://matlab.mathworks.com
Not all licenses have access to that, but current student licences do.
Accepted Answer
Ajay Pattassery
on 20 Feb 2020
Edited: Ajay Pattassery
on 20 Feb 2020
The issue is most likey due to having multiple user-defined sound.m files.
Replace sound(signal, fs) with the following code
player = audioplayer(signal,fs);
play(player)
If it is playing for the above code, execute the following line
which -all sound
If it returns more than one sound.m location, rename all the sound.m files in location other than MATLAB builtin path which ends with toolbox\matlab\audiovideo\sound.m
0 Comments
More Answers (1)
See Also
Categories
Find more on Audio and Video Data in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!