이계환 장준혁 김형곤 2024-01-21T00:00:15Z 2024-01-21T00:00:15Z 2022-01-10 2008-02 https://pubs.kist.re.kr/handle/201004/133753 Acoustic environment classification algorithm for context-aware mobile phone 상황인지 휴대폰을 위한 음성 코딩 파라미터를 이용한 환경인식 알고리즘 Article 3 Telecommunication Review, v.8, no.1, pp.139 - 149 Telecommunication Review 8 1 139 149 Lifelog 환경인식 context-aware mobile phone acoustic environment classification Selectable Mode Vocoder (SMV) Gaussian Mixture Model (GMM) 상황인지 휴대폰