NDLI: Multiple Speaker Localization in a Smart Room

Content Provider	IEEE Xplore Digital Library
Author	Nejad, Mohamad Hesam Mahmodi Mahmoodi, Davood Zohroudi, Salehe
Copyright Year	2011
Abstract	in recent years, there has been growing an interest in intelligent system. Human-machine interaction and the automatic analysis of meeting in smart room is an emerging research field. One of the most important tasks in a smart room is localization of multi-speaker that permits a wide spectrum of application. In this paper, by using the Combined of hyperbolae produced by time delay estimation (TDE) between several microphones pair and the head orientation information, a new acoustic multi-speaker localization function has been proposed that we call it OPROD-PHAT function. We implement a grid-based, multiple speaker localization method. On the multiple moving speaker location estimation, the new approach has been proposed, that to find number of active source in each time frame, the power of cross correlation function has been used. After find the loudest source present by maximizing the energy of a steered beamformer, in order to localize other source, the process is repeated by removing the contribution of the first source. The result of simulation show superior performance of proposed system.
Starting Page	319
Ending Page	323
File Size	364387
Page Count	5
File Format	PDF
ISBN	9781612843148
e-ISBN	9781612843148
DOI	10.1109/CMSP.2011.152
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-05-14
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Microphone array Noise Estimation Head orientation Multple iperson localization Speech Time delay of arrival(TDOA) Arrays Reverberation Microphones
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Improvement of sector based multiple speaker localization in a smart room

Combination of nested microphone array and subband processing for multiple simultaneous speaker localization

Audiovisual speaker localization in medium smart meeting room

Passive self-localization of microphones using ambient sounds

Classification of Acoustic Maps to Determine Speaker Position and Orientation from a Distributed Microphone Network

Histogram based DOA estimation for speaker localisation in reverberant environments

Localization of Multiple Speakers under High Reverberation using a Spherical Microphone Array and the Direct-Path Dominance Test

On the effect of snr and superdirective beamforming in speaker diarisation in meetings

The Athena-RC system for speech activity detection and speaker localization in the DIRHA smart home

Multiple Speaker Localization in a Smart Room

Similar Documents

Improvement of sector based multiple speaker localization in a smart room

Combination of nested microphone array and subband processing for multiple simultaneous speaker localization

Audiovisual speaker localization in medium smart meeting room

Passive self-localization of microphones using ambient sounds

Classification of Acoustic Maps to Determine Speaker Position and Orientation from a Distributed Microphone Network

Histogram based DOA estimation for speaker localisation in reverberant environments

Localization of Multiple Speakers under High Reverberation using a Spherical Microphone Array and the Direct-Path Dominance Test

On the effect of snr and superdirective beamforming in speaker diarisation in meetings

The Athena-RC system for speech activity detection and speaker localization in the DIRHA smart home

Multiple Speaker Localization in a Smart Room