Getting Familiar with Audio Signals
Abstract
The purpose of this chapter is to provide basic knowledge and techniques related to the creation, representation, playback, recording and storing of audio signals using MATLAB. In addition, short-term audio analysis is introduced here.
Keywords
MATLAB
Playback
Recording
Audio signals
Short-term
WAVE files
MP3
Nyquist
Sample rate
Short-term processing
The goal of this chapter is to provide the basic knowledge and techniques that are essential to create, playback, load, and store the audio signals that will be analyzed. Therefore, we focus on certain practical skills that you will need to develop in order to prepare the audio signals on which the audio analysis methods of later chapters will be ...
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