Microphone array signal processing for robot audition

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Title: Microphone array signal processing for robot audition
Authors: Löllmann, HW
Moore, AH
Naylor, PA
Rafaely, B
Horaud, R
Mazel, A
Kellermann, W
Item Type: Conference Paper
Abstract: Robot audition for humanoid robots interacting naturally with hu- mans in an unconstrained real-world environment is a hitherto un- solved challenge. The recorded microphone signals are usually dis- torted by background and interfering noise sources (speakers) as well as room reverberation. In addition, the movements of a robot and its actuators cause ego-noise which degrades the recorded sig- nals significantly. The movement of the robot body and its head also complicates the detection and tracking of the desired, possibly mov- ing, sound sources of interest. This paper presents an overview of the concepts in microphone array processing for robot audition and some recent achievements.
Issue Date: 1-Mar-2017
Date of Acceptance: 23-Jan-2017
URI: http://hdl.handle.net/10044/1/45040
Publisher: IEEE
Journal / Book Title: Joint Workshop on Hands-free Speech Communication and Microphone Arrays
Copyright Statement: This paper is embargoed until publication.
Sponsor/Funder: Commission of the European Communities
Funder's Grant Number: 609465
Conference Name: Joint Workshop on Hands-free Speech Communication and Microphone Arrays
Publication Status: Accepted
Start Date: 2017-03-01
Finish Date: 2017-03-03
Conference Place: San Francisco
Embargo Date: publication subject to indefinite embargo
Appears in Collections:Faculty of Engineering
Electrical and Electronic Engineering

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