© Irfan Turk 2019
Irfan TurkPractical MATLABhttps://doi.org/10.1007/978-1-4842-5281-9_11

11. Introduction to Sound Processing

Irfan Turk
(1)
Nilufer, Bursa, Turkey
 
It is possible to record, listen to, or manipulate sounds or audio files in MATLAB. This chapter introduces some basic features that are used with audio files, including using sine function as a sound. Using the Audio toolbox and other toolboxes, sophisticated illustrations can be achieved. In this chapter, though, the examples presented take into account that the reader might not have these toolboxes installed on MATLAB.
Sound propagates in the form of waves in the air. Sound is a continuous signal that can be digitalized as a discrete signal. Sound waves are recorded with a frequency ...

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