Can i use matlab to generate audio signals.

That means, i don't want to plot sin(wt), i want to make it audible in a easy way.

Answer 1

[Star Strider]

This is the easiest way:

Fs = 14400;                                     % Sampling Frequency
t  = linspace(0, 1, Fs);                        % One Second Time Vector
w = 2*pi*1000;                                  % Radian Value To Create 1kHz Tone
s = sin(w*t);                                   % Create Tone
sound(s, Fs)                                    % Produce Tone As Sound

For a detailed description of the functions in the most recent MATLAB releases, see the documentation for Audio Recording and Playback.

[BIRKAN OZSEVEN]

Sir , in order to hear it longer I am trying to increase 1 sec to 10 sec or more but it does not affect. What should I do for that?

[Walter Roberson]

Fs = 14400;                                     % Sampling Frequency
secs = 10;
t  = linspace(0, secs, Fs*secs+1);              % Time Vector + 1 sample
t(end) = [];                                    % remove extra sample
w = 2*pi*1000;                                  % Radian Value To Create 1kHz Tone
s = sin(w*t);                                   % Create Tone
sound(s, Fs)                                    % Produce Tone As Sound

[Prajwal Khairnar]

how to listen to 2 synthetic signals one after one

[Walter Roberson]

Fs = 14400;                                     % Sampling Frequency
secs = 10;
t  = linspace(0, secs, Fs*secs+1);              % Time Vector + 1 sample
t(end) = [];                                    % remove extra sample
w = 2*pi*1000;                                  % Radian Value To Create 1kHz Tone
w2 = 2*pi*1440;                                 % Radian Value To Create 1440 Hz Tone
s = sin(w*t);                                   % Create Tone
s2 = sin(w2*t);                                 % Create second Tone
sound([s, s2], Fs)                              % Produce Tone then second Tone As Sound

Answer 2

[Thorsten]

 help sound