Optimal Time-Domain Noise Reduction Filters A Theoretical Study /

• Main Authors: Benesty, Jacob (Author), Chen, Jingdong (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Berlin, Heidelberg : Springer Berlin Heidelberg, 2011.
• Series: SpringerBriefs in Electrical and Computer Engineering ; 1
• Subjects: Engineering.; Coding theory.; Electrical engineering.; Signal, Image and Speech Processing.; Coding and Information Theory.; Communications Engineering, Networks.

Additive noise is ubiquitous in acoustics environments and can affect the intelligibility and quality of speech signals. Therefore, a so-called noise reduction algorithm is required to mitigate the effect of the noise that is picked up by the microphones. This work proposes a general framework in th...

Table of Contents:

• Introduction
• Single-Channel Noise Reduction with a Filtering Vector
• Single-Channel Noise Reduction with a Rectangular Filtering Matrix
• Multichannel Noise Reduction with a Filtering Vector
• Multichannel Noise Reduction with a Rectangular Filtering Matrix.