NDLI: Remoção Adaptativa De Ruído Em Sinais De Áudio

Content Provider	Semantic Scholar
Author	Regis, Carlos Danilo Miranda Sarmento, Camila Freitas Araújo, Wagner Regis
Copyright Year	2012
Abstract	Atualmente, existem diversas tecnicas para o tratamento do sinal de audio para remocao de ruidos, principalmente em sinal de voz. Na maioria das aplicacoes da area de telecomunicacoes ha uma interferencia inerente a cada uma das partes do sistema, seja na deteccao, no processamento, na transmissao ou recepcao. O objetivo deste trabalho e poder restaurar os sinais de voz que sofreram algum tipo de degradacao ou distorcao. Para realizar essa restauracao foi investigado o uso de filtros adaptativos atraves de algoritmos em Matlab. O sinal de audio utilizado foi em formato . wav ( Waveform Audio File Format ).
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://propi.ifto.edu.br/ocs/index.php/connepi/vii/paper/viewFile/2986/2540
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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