An integrated approach to acoustic noise and echo cancellation
作者： Geert Rombouts , Marc Moonen
DOI: 10.1016/J.SIGPRO.2004.11.017
关键词:
摘要: We describe an approach to speech signal enhancement where acoustic echo cancellation and noise reduction, which are traditionally handled separately, combined in one integrated scheme. The optimization problem defined by this scheme is solved adaptively using a QRD-based least squares lattice (QRD-LSL) algorithm. show that the performance of superior traditional (cascading) schemes, while complexity kept at affordable level.
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sci-hub.se 参考文章(12)
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