Keyword : microphone

Shaka: User Movement Estimation Considering Reliability, Power Saving, and Latency Using Mobile Phone
Arei KOBAYASHI Shigeki MURAMATSU Daisuke KAMISAKA Takafumi WATANABE Atsunori MINAMIKAWA Takeshi IWAMOTO Hiroyuki YOKOYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/06/01
Vol. E94-D  No. 6 ; pp. 1153-1163
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Technologies of Ubiquitous Computing Systems)
Category: 
Keyword: 
activity recognition, accelerometer, microphone, GPS, reliability, power saving, latency, 
 Summary | Full Text:PDF(2.3MB)
Environmentally Robust Electret Condenser Microphone
Yoshinobu YASUNO Yasuhiro RIKO Nobuhiro FUNAKOSHI Takeshi SHIMIZU Goro YAMAUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/08/01
Vol. E89-A  No. 8 ; pp. 2226-2229
Type of Manuscript:  LETTER
Category: Engineering Acoustics
Keyword: 
microphone, electret, water-resistant, water-repellent, 
 Summary | Full Text:PDF(924.7KB)