DESIGN AND ANALYSIS OF DIGITAL FILTERS FOR SPEECH SIGNALS USING MULTIRATE SIGNAL PROCESSING

Digital filters provide an important role in the world of communication. This paper proposes the design of digital filters for audio application using multi rate signal processing. One of the important applications in multi rate signal processing is sub band coding. The main objective of this pa...

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Autori principali: S. Sangeetha, P. Kannan
Natura: Artigo
Lingua:Inglês
Pubblicazione: ICT Academy of Tamil Nadu 2018-01-01
Serie:ICTACT Journal on Microelectronics
Soggetti:
digital filters
sub band coding
fir
iir
dwt
fft
fwht
quantization
sqnr
Accesso online:http://ictactjournals.in/paper/IJME_Vol_3_Iss_4_Paper_6_480_487.pdf
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