How do I generate sound using MATLAB?

This is the easiest way:

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

What is sound function in MATLAB?

The sound function supports sound devices on all Windows® and most UNIX® platforms. Most sound cards support sample rates between 5 and 48 kilohertz. Specifying a sample rate outside this range might produce unexpected results. Audio playback in MATLAB Online is supported in Google Chrome™.

What is the sample rate for MATLAB soundsc?

When you do this, Chrome™ automatically asks you for permission to access your microphone every time you open the MATLAB Online site and run soundsc, regardless of your browser settings. The sound function supports sound devices on all Windows ® and most UNIX ® platforms. Most sound cards support sample rates between 5 and 48 kilohertz.

What can you do with sound in MATLAB?

Working with sound in MATLAB helps you to understand the mathematics involved in digital audio processing. In this section, we’ll introduce you to the basic functions that you can use for your work in digital sound. This will get you started with MATLAB, and you can explore further on your own.

How to plot a sine wave in MATLAB?

Plot 1/10 of a second of a 440 Hz sine wave, sampled at 44100 samples per second. Play the sound for 1 second. Create a function whose input is an amplitude, a frequency, a duration, and a sampling rate. The output is the sampled sound.

How to call a C function from within Matlab?

Sign in to answer this question. If you want to call your C function from within MATLAB you have to create a MEX file. Which mean you will have to modify your C code with the following guidelines: Or compile your C code in your favourite C programming environment into a dll/shared object and use loadlibrary to run it inside MATLAB. How about now?