상세정보
학술지
Text-Independent Speaker Identification using Soft Channel Selection in Home Robot Environments
- 저자
- 지미경, 김성탁, 김회린, 윤호섭
- 발행일
- 200802
- 출처
- IEEE Transactions on Consumer Electronics, v.54 no.1, pp.140-144
- ISSN
- 0098-3063
- 출판사
- IEEE
- 협약과제
- 08MC5100, u-로봇 HRI 솔루션 및 핵심 소자 기술 개발, 황대환
- 초록
- With the aim of achieving the best possible speaker identification rate in a distant-talking environment, we developed a multiple microphone-based text-independent speaker identification system using soft channel selection. The system selects and combines the identification results based on the reliability of an individual channel result using a single perceptron. Thus, it allows for user-customized service with high identification accuracy in home robot environments. From the experimental results, it is shown that the proposed system is effective in a distant-talking environment, thereby providing a speech interface for a wide range of potential hands-free applications in a ubiquitous environment. © 2008 IEEE.
- KSP 제안 키워드
- Channel Selection, Hands-Free, Home robot, Identification rate, Speaker Identification(SI), Speech interface, Text-independent speaker identification, Ubiquitous environments, Wide range, customized service, identification accuracy