Papers

Survey of Speech Enhancement Supported by a Bone Conduction Microphone

International Conference
2011~2015
작성자
한혜원
작성일
2012-09-26 00:16
조회
1246
Authors : Ho Seon Shin, Hong-Goo Kang, Tim Fingscheidt

Year : 2012

Publisher / Conference : Speech Communication; 10. ITG Symposium

This paper gives an overview to speech enhancement algorithms using a bone-conducted (BC) microphone. Unlike conventional air-conducted (AC) microphones picking up particle movement in the air, the transmission channel of the BC microphone is only related to the human body. Therefore, voice communication with the BC microphone is not affected by ambient noise. However, since the high frequency components of the BC microphone signal are attenuated significantly due to transmission loss, additional signal processing techniques are needed to provide comfortable communication. This paper summarizes the idea of BC-based speech enhancement algorithms. It also provides some pros and cons of the approaches. which might be helpful for determining the direction for further research in the BC microphonebased speech enhancement field.
전체 355
72 International Conference Eunwoo Song, Hong-Goo Kang, Joonil Lee "Fixed-point implementation of MPEG-D unified speech and audio coding decoder" in 19th International Conference on Digital Signal Processing (DSP), pp.110-113, 2014
71 International Conference Soonho Baek, Hong-Goo Kang "Mean normalization of power function based cepstral coefficients for robust speech recognition in noisy environment" in ICASSP, 2014
70 International Conference Ho Seon Shin, Hong-Goo Kang "Bone-Conduction Speech Enhancement using a Speaker-Independent Filter" in ICEIC, 2014
69 International Conference Soonho Baek, Hong-Goo Kang "Vector Taylor Series based HMM Adaptation for Generalized Cepstrum in Noisy Environment" in ASRU, 2013
68 International Conference Jung-Won Lee, Hong-Goo Kang, Samuel Kim, Yoonjae Lee "Detecting pathological speech using local and global characteristics of harmonic-to-noise ratio" in APSIPA, 2013
67 International Conference Eunwoo Song, Jongyoub Ryu, Hong-Goo Kang "Speech enhancement for pathological voice using time-frequency trajectory excitation modeling" in APSIPA, 2013
66 International Conference Jinkyu Lee, Hyunson Seo, Hong-Goo Kang "Adaptation of HMM dynamic parameters in reverberant environment" in EUSIPCO, 2013
65 International Conference Jae-Mo Yang, Hong-Goo Kang "Adaptive multichannel linear prediction based dereverberation in time-varying room environments" in EUSIPCO, 2013
64 International Conference JeeSok Lee, Frank Soong, Hong-Goo Kang "Source-Filter based Full-band Adaptive Harmonic Model and Its Application to Speech Prosody Modification" in INTERSPEECH, 2013
63 International Conference Young-Sun Joo, Chi-Sang Jung, Hong-Goo Kang "Enhancement of spectral clarity for HMM-based text-to-speech systems" in ICASSP, 2013