By Topic

A Hands-Free Unit with Noise Reduction by Using Adaptive Beamformer

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Kazunori Kobayashi ; NTT Cyber Space Laboratories, NTT Corporation ; Yoichi Haneda ; Ken'ichi Furuya ; Akitoshi Kataoka

This paper presents an implementation of adaptive beamformer in a hands-free unit. The proposed adaptive beamformer suppresses stationary noise and interference sound. The adaptive beamformer and acoustic echo canceller were implemented in a compact hands-free unit with a low-cost DSP. The experimental results demonstrate the noise reduction performance of the hands-free unit.

Published in:

2008 Digest of Technical Papers - International Conference on Consumer Electronics

Date of Conference:

9-13 Jan. 2008