DocumentCode :
3641665
Title :
Supression of noise from speech signal using spectral subtraction with FPGA
Author :
Burak Gönen;Ramazan Yeniçeri;Tuba Ayhan;Müştak E. Yalçın
Author_Institution :
Elektronik ve Haberleş
fYear :
2011
fDate :
4/1/2011 12:00:00 AM
Firstpage :
598
Lastpage :
601
Abstract :
Noise suppression from speech signal is one of the fundamental problems in audio processing applications. In this paper, a frequency domain based noise suppression algorithm is realized on FPGA. The algorithm is suitable for small, single microphone systems such as the hearing aids where the microphone and the speaker are very close to each other. Estimation of noise is performed adaptively so that the system becomes robust to changes in the environment.
Keywords :
"Field programmable gate arrays","Conferences","Speech","Noise","GSM","Signal processing algorithms"
Publisher :
ieee
Conference_Titel :
Signal Processing and Communications Applications (SIU), 2011 IEEE 19th Conference on
ISSN :
2165-0608
Print_ISBN :
978-1-4577-0462-8
Type :
conf
DOI :
10.1109/SIU.2011.5929721
Filename :
5929721
Link To Document :
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