Masking Property Based Residual Acoustic Echo Cancellation for Hands-Free Communication in Automobile Environment
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Yoonjae | - |
dc.contributor.author | Jeong, Seokyeong | - |
dc.contributor.author | Ko, Hanseok | - |
dc.date.accessioned | 2021-09-09T04:05:20Z | - |
dc.date.available | 2021-09-09T04:05:20Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-10 | - |
dc.identifier.issn | 1745-1361 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/122663 | - |
dc.description.abstract | A residual acoustic echo cancellation method that employs the masking property is proposed to enhance the speech quality of hands-free communication devices in an automobile environment. The conventional masking property is employed for speech enhancement using the masking threshold of the desired clean speech signal. In this Letter. either the near-end speech or residual noise is selected as the desired signal according to the double-talk detector. Then, the residual echo signal is masked by the desired signal (masker). Experiments confirm the effectiveness of the proposed method by deriving the echo return loss enhancement and by examining speech waveforms and spectrograms. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | NOISE | - |
dc.title | Masking Property Based Residual Acoustic Echo Cancellation for Hands-Free Communication in Automobile Environment | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Hanseok | - |
dc.identifier.doi | 10.1093/ietisy/e91-d.10.2528 | - |
dc.identifier.scopusid | 2-s2.0-68849087412 | - |
dc.identifier.wosid | 000260400400020 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E91D, no.10, pp.2528 - 2531 | - |
dc.relation.isPartOf | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | - |
dc.citation.title | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | - |
dc.citation.volume | E91D | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2528 | - |
dc.citation.endPage | 2531 | - |
dc.type.rims | ART | - |
dc.type.docType | Letter | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.subject.keywordPlus | NOISE | - |
dc.subject.keywordAuthor | acoustic echo cancellation system | - |
dc.subject.keywordAuthor | residual acoustic echo cancellation | - |
dc.subject.keywordAuthor | masking effect | - |
dc.subject.keywordAuthor | perceptual filter | - |
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