Automatic breath phase detection using only tracheal breath sounds
Current flow estimation methods use tracheal sounds in all except one step of the process: ‘breath phase detection’, is done by assuming alternating breath phases or using a second acoustic channel. The alternating assumption is unreliable in long recordings; non-breathing events (apnea, swallow or...
Main Author: | |
---|---|
Other Authors: | |
Published: |
2012
|
Subjects: | |
Online Access: | http://hdl.handle.net/1993/5242 |