Voice signal processing can also be referred to voice processing, it is of voice and digital signal processing formed the basis of a comprehensive discipline, including voice recognition, speech synthesis, speech coding and speaker recognition, and other four branches. Voice processing a variety of targets, treatment of rich and colorful. Has been a digital signal processing technology for the development of dynamic forces. This paper will detail the use Matlab software can be used to produce a teaching software. So that students can understand more clearly understand voices.
Keywords:Matlab Wavelet signal processing Voice Frequency