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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPBW34M/3C82BAL
Repositorysid.inpe.br/sibgrapi/2012/07.03.18.30
Last Update2012:07.03.18.30.48 (UTC) administrator
Metadata Repositorysid.inpe.br/sibgrapi/2012/07.03.18.30.48
Metadata Last Update2022:06.14.00.07.22 (UTC) administrator
DOI10.1109/SIBGRAPI.2012.49
Citation KeyGazziroAlmMatTanMin:2012:MuAcEc
TitleMulti-Modal Acoustic Echo Canceller for Video Conferencing Systems
FormatDVD, On-line.
Year2012
Access Date2024, Apr. 29
Number of Files1
Size4695 KiB
2. Context
Author1 Gazziro, Mario Alexandre
2 Almeida, Guilherme
3 Matias, Paulo
4 Tanaka, Hirokazu
5 Minami, Shigenobu
Affiliation1 ICMC-USP 
2 Centro de pesquisas avançadas Wernher von Braun 
3 IFSC-USP 
4 Toshiba Semicondutors 
5 Toshiba Semicondutors
EditorFreitas, Carla Maria Dal Sasso
Sarkar, Sudeep
Scopigno, Roberto
Silva, Luciano
e-Mail Addressmariogazziro@usp.br
Conference NameConference on Graphics, Patterns and Images, 25 (SIBGRAPI)
Conference LocationOuro Preto, MG, Brazil
Date22-25 Aug. 2012
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2012-09-20 16:45:34 :: mariogazziro@usp.br -> administrator :: 2012
2022-03-08 21:03:22 :: administrator -> menottid@gmail.com :: 2012
2022-03-10 12:57:58 :: menottid@gmail.com -> administrator :: 2012
2022-06-14 00:07:22 :: administrator -> :: 2012
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Version Typefinaldraft
KeywordsAcoustic Echo Cancelattion
Double Talk Detection
Multi-Modal
Video Conference
Image Processing
AbstractIn video conferencing, if two people talk at the same time howling noises can appear due to failures in the echo cancellation system. In order to reduce these noise situations, a novel AEC (Acoustic Echo Cancellation) system is proposed by using audio and video information. Through image processing techniques we have developed a new DTD (Double Talk Detector) based on video information (video-DTD). A novel Acoustic Echo Cancellation system was successfully developed, integrating audio and video information. In simulated results using data from a real scenary the misalignment of the new AEC (with video-DTD) was smaller than a traditional AEC.
Arrangement 1urlib.net > SDLA > Fonds > SIBGRAPI 2012 > Multi-Modal Acoustic Echo...
Arrangement 2urlib.net > SDLA > Fonds > Full Index > Multi-Modal Acoustic Echo...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
agreement.html 03/07/2012 15:30 0.7 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPBW34M/3C82BAL
zipped data URLhttp://urlib.net/zip/8JMKD3MGPBW34M/3C82BAL
Languageen
Target File444817397.pdf
User Groupmariogazziro@usp.br
Visibilityshown
5. Allied materials
Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPEW34M/46SL8GS
8JMKD3MGPEW34M/4742MCS
Citing Item Listsid.inpe.br/sibgrapi/2022/05.15.03.31 5
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume


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