title: Preliminary study for the personal handheld device based snoring detection in ordinary sleep situation.
abstract: Snoring is one of the representative phenomena of the sleep disorder and detection of snoring is quite important for improving quality of daily human life. The purpose of this research is to define the noises of the ordinary sleep situation and to find its characteristics as a preliminary research of snoring detection. Differently from previous snoring researches, we use a built-in sound recording system of Smartphone for practical use in ordinary sleep condition, and recording was carried out in a general private bedroom. Especially, we designed the experimental protocol, including the various noises could be frequently occurred during sleep such as cough, music, talking, alarm, door open/close, fan, radio and footstep to make closer to the actual sleep circumstance. The sound data set was recorded during actual sleep from 10 normal subjects. Totally 44 snoring data set and 75-noise dataset is acquired and analyzed.
authors.forename: Hangsik
authors.initials: H
authors.lastname: Shin
authors.forename: Wangrim
authors.initials: W
authors.lastname: Choi
authors.forename: Yi-gon
authors.initials: YG
authors.lastname: Kim
authors.forename: Jaegeol
authors.initials: J
authors.lastname: Cho
mesh_terms: D040421:Cell Phone; D006801:Humans; D009622:Noise; D011788:Quality of Life; D012890:Sleep; D012913:Snoring / Q000175:diagnosis* / Q000503:physiopathology; D013018:Sound Spectrography / Q000295:instrumentation / Q000379:methods; D013637:Tape Recording / Q000295:instrumentation / Q000379:methods