clear all;

% Duration [s]
T = 5;

% Sample rate [Hz] Supported by SoundCard (16000,48000,96000,192000)
SR = 44100;

% Samples
N = T*SR;

% Samples vector
t = 0 : 1/SR : T;

% Frequency [Hz]
Fq = 200;

% Signal - 2*pi is the period
left = sin(Fq*2*pi*t); 
right = sin(Fq*2*pi*t)*(-pi);

% Stereo
stereosnd = [left ; right];

% Play sound
% soundsnd = stereosnd';
% soundsc(stereosnd,SR);

player2 = audioplayer(stereosnd, 44100)
playblocking(player2)

% Generating a .WAV file
audiowrite('left1.wav', left,SR);
audiowrite('right1.wav', right,SR);
% audiowrite('stereo1.wav', stereosnd,SR);

player2 = 

  audioplayer with properties:

          SampleRate: 44100
       BitsPerSample: 16
    NumberOfChannels: 2
            DeviceID: -1
       CurrentSample: 1
        TotalSamples: 220501
             Running: 'off'
            StartFcn: []
             StopFcn: []
            TimerFcn: []
         TimerPeriod: 0.0500
                 Tag: ''
            UserData: []
                Type: 'audioplayer'


∞
Get results from here left1.wav  right1.wav  (right click on a mac)

Below I was trying to figure out how Matlab computes audio using vectors. CSound uses Gen Functions so it seems much easier. 

Examples exported to a DAW so that we can magnify and see the wave forms being out of face and 
distorted

Published with MATLAB® R2014b