An efficient long distance echo canceller

This paper describes an implementation of a long distance echo canceller, operating on full-duplex with hands-free and in real-time with a single Digital Signal Processor (DSP). The proposed solution is based on short length adaptive filters centered on the positions of the most significant echoes,...

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Bibliographic Details
Main Author: Ferreira, Artur (author)
Other Authors: Marques, Paulo (author)
Format: conferenceObject
Language:eng
Published: 2013
Subjects:
Echo cancellation
Adaptive filtering
Digital signal processing
Digital signal processor
Noise
Online Access:http://hdl.handle.net/10400.21/2963
Country:Portugal
Oai:oai:repositorio.ipl.pt:10400.21/2963

Internet

http://hdl.handle.net/10400.21/2963

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