A Voice Trigger System using Keyword and Speaker Recognition for Mobile Devices
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyeopwoo | - |
dc.contributor.author | Chang, Sukmoon | - |
dc.contributor.author | Yook, Dongsuk | - |
dc.contributor.author | Kim, Yongserk | - |
dc.date.accessioned | 2021-09-08T11:58:05Z | - |
dc.date.available | 2021-09-08T11:58:05Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2009-11 | - |
dc.identifier.issn | 0098-3063 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/118992 | - |
dc.description.abstract | Voice activity detection plays an important role for an efficient voice interface between human and mobile devices, since it can be used as a trigger to activate an automatic speech recognition module of a mobile device. If the input speech signal can be recognized as a predefined magic word coming from a legitimate user, it can be utilized as a trigger. In this paper, we propose a voice trigger system using a keyword-dependent speaker recognition technique. The voice trigger must be able to perform keyword recognition, as well as speaker recognition, without using computationally demanding speech recognizers to properly trigger a mobile device with low computational power consumption. We propose a template based method and a hidden Markov model (HMM) based method for the voice trigger to solve this problem. The experiments using a Korean word corpus show that the template based method performed 4.1 times faster than the HMM based method However, the HMM based method reduced the recognition error by 27.8% relatively compared to the template based method The proposed methods are complementary and can be used selectively depending on the device of interest.(1) | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | HIDDEN MARKOV-MODELS | - |
dc.subject | SPEECH RECOGNITION | - |
dc.subject | VERIFICATION | - |
dc.subject | IDENTIFICATION | - |
dc.subject | ALGORITHM | - |
dc.title | A Voice Trigger System using Keyword and Speaker Recognition for Mobile Devices | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yook, Dongsuk | - |
dc.identifier.doi | 10.1109/TCE.2009.5373813 | - |
dc.identifier.scopusid | 2-s2.0-75449114041 | - |
dc.identifier.wosid | 000273177100088 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.55, no.4, pp.2377 - 2384 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.title | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.volume | 55 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2377 | - |
dc.citation.endPage | 2384 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | HIDDEN MARKOV-MODELS | - |
dc.subject.keywordPlus | SPEECH RECOGNITION | - |
dc.subject.keywordPlus | VERIFICATION | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | ALGORITHM | - |
dc.subject.keywordAuthor | Voice trigger | - |
dc.subject.keywordAuthor | keyword recognition | - |
dc.subject.keywordAuthor | speaker recognition | - |
dc.subject.keywordAuthor | dynamic time warping | - |
dc.subject.keywordAuthor | vector quantization | - |
dc.subject.keywordAuthor | Gaussian mixture model | - |
dc.subject.keywordAuthor | hidden Markov model | - |
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