Weighted RLS Adaptive Beamformer with Initial Directivity

Futoshi Asano; Yôiti Suzuki; Toshio Sone

doi:10.1109/89.466652

Weighted RLS Adaptive Beamformer with Initial Directivity

Futoshi Asano, Yôiti Suzuki, Toshio Sone

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

For the effective reduction of noise that is suddenly switched on or transient, attenuation is required from its onset. A weighted recursive least square approach, where an extra term providing an initial directivity is combined with the power minimization term, is proposed. A noise reduction system is also proposed.

Original language	English
Pages (from-to)	424-428
Number of pages	5
Journal	IEEE Transactions on Speech and Audio Processing
Volume	3
Issue number	5
DOIs	https://doi.org/10.1109/89.466652
Publication status	Published - 1995 Sep
Externally published	Yes

ASJC Scopus subject areas

Software
Acoustics and Ultrasonics
Computer Vision and Pattern Recognition
Electrical and Electronic Engineering

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10.1109/89.466652

Cite this

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title = "Weighted RLS Adaptive Beamformer with Initial Directivity",

abstract = "For the effective reduction of noise that is suddenly switched on or transient, attenuation is required from its onset. A weighted recursive least square approach, where an extra term providing an initial directivity is combined with the power minimization term, is proposed. A noise reduction system is also proposed.",

author = "Futoshi Asano and Y{\^o}iti Suzuki and Toshio Sone",

year = "1995",

month = sep,

doi = "10.1109/89.466652",

language = "English",

volume = "3",

pages = "424--428",

journal = "IEEE Transactions on Speech and Audio Processing",

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T1 - Weighted RLS Adaptive Beamformer with Initial Directivity

AU - Asano, Futoshi

AU - Suzuki, Yôiti

AU - Sone, Toshio

PY - 1995/9

Y1 - 1995/9

N2 - For the effective reduction of noise that is suddenly switched on or transient, attenuation is required from its onset. A weighted recursive least square approach, where an extra term providing an initial directivity is combined with the power minimization term, is proposed. A noise reduction system is also proposed.

AB - For the effective reduction of noise that is suddenly switched on or transient, attenuation is required from its onset. A weighted recursive least square approach, where an extra term providing an initial directivity is combined with the power minimization term, is proposed. A noise reduction system is also proposed.

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DO - 10.1109/89.466652

M3 - Article

AN - SCOPUS:0029373010

VL - 3

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JO - IEEE Transactions on Speech and Audio Processing

JF - IEEE Transactions on Speech and Audio Processing

SN - 1063-6676

IS - 5

ER -

Weighted RLS Adaptive Beamformer with Initial Directivity

Abstract

ASJC Scopus subject areas

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