TY - GEN
T1 - Automatic snoring detection from nasal pressure data
AU - Lee, Hyo Ki
AU - Lee, Jeon
AU - Kim, Hojoong
AU - Lee, Kyoung Joung
PY - 2013
Y1 - 2013
N2 - This study presents a method for automatic snoring detection from a nasal pressure data. First, a spectrogram analysis was performed in order to obtain information about the spectral characteristic of nasal pressure data. The automatic method is based on a simple signal filtering and short-time energy technique. Fifteen patients were participated in order to evaluation the performance of the proposed method. Results are compared with manually labeled snoring events by watching video records. The sensitivity and positive predictivity value were 93.73% and 93.70%, respectively. The results in this study could provide sleep experts with the method to objectively monitor sleep-disordered breathing in CPAP system or PSG study.
AB - This study presents a method for automatic snoring detection from a nasal pressure data. First, a spectrogram analysis was performed in order to obtain information about the spectral characteristic of nasal pressure data. The automatic method is based on a simple signal filtering and short-time energy technique. Fifteen patients were participated in order to evaluation the performance of the proposed method. Results are compared with manually labeled snoring events by watching video records. The sensitivity and positive predictivity value were 93.73% and 93.70%, respectively. The results in this study could provide sleep experts with the method to objectively monitor sleep-disordered breathing in CPAP system or PSG study.
UR - http://www.scopus.com/inward/record.url?scp=84886473555&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84886473555&partnerID=8YFLogxK
U2 - 10.1109/EMBC.2013.6611136
DO - 10.1109/EMBC.2013.6611136
M3 - Conference contribution
C2 - 24111323
AN - SCOPUS:84886473555
SN - 9781457702167
T3 - Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
SP - 6870
EP - 6872
BT - 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013
T2 - 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013
Y2 - 3 July 2013 through 7 July 2013
ER -