Check out example codes for "matlab read audio". It will help you in understanding the concepts better.
Code Example 1
function play(speed, volume) % PLAY plays an audio file % % The first optional argument is speed % 1 is normal speed, 0.5 is half speed, 2 is double speed % % The second argument is volume % 1 is normal volume, 0.5 is half volume, 2 is double volume % % Both speed and volume's default values are 1 % % hal() is speed 1, volume 1 % % hal(2) is speed 2, volume 1 % % hal(1, 2) is speed 1, volume 2 arguments speed (1, 1) double = 1; volume (1, 1) double = 1; end %This audioread function below reads the audio [y, Fs] = audioread('audiofile.wav'); sound(y * volume, Fs * speed) end
Learn ReactJs, React Native from akashmittal.com