'Slide whistle' breath sounds: Acoustical correlates of variable tracheal obstruction

Physiological Measurement

Volumn 23, Issue 2, 2002, Pages 449-455

  Kraman, Steve S ^a   Harper, Paul ^b   Pasterkamp, Hans ^c   Wodicka, George R ^b  

^a UNIVERSITY OF KENTUCKY   (United States)

^b PURDUE UNIVERSITY   (United States)

^c UNIVERSITY OF MANITOBA   (Canada)

Author keywords

Airway acoustic resonance; Respiratory acoustics; Respiratory sounds; Tracheal sounds

Indexed keywords

PHYSIOLOGICAL MODELS; RESPIRATORY SYSTEM;

ACOUSTIC RESONANCE; AIRWAY ACOUSTIC RESONANCE; BREATH SOUNDS; CONDITION; FREQUENCY VARIATION; HUMAN AIRWAY; MODELLING TECHNIQUES; RESPIRATORY ACOUSTIC; RESPIRATORY SOUNDS; TRACHEAL SOUND;

DIAGNOSIS;

ABNORMAL RESPIRATORY SOUND; ACOUSTICS; AGED; ARTICLE; BREATHING PATTERN; CASE REPORT; CORRELATION ANALYSIS; EXPIRED AIR; HUMAN; INSPIRATORY CAPACITY; MALE; MEASUREMENT; PRIORITY JOURNAL; TRACHEA OBSTRUCTION; AIRWAY OBSTRUCTION; AUSCULTATION; DYSPNEA; PATHOPHYSIOLOGY; TRACHEA; TRACHEA TUMOR;

BRONCHUS;

ACOUSTICS; AGED; AIRWAY OBSTRUCTION; AUSCULTATION; DYSPNEA; HUMANS; MALE; TRACHEA; TRACHEAL NEOPLASMS;

EID: 0036001380     PISSN: 09673334     EISSN: None     Source Type: Journal    
DOI: 10.1088/0967-3334/23/2/318     Document Type: Article

References (10)

1. An acoustic model of the respiratory tract
2. Effects of breathing pathways on tracheal sound spectral features
3. Distinguishing normal and abnormal tracheal breathing sounds by principal component analysis
4. Tracheal sounds in upper airway obstruction
5. Respiratory sounds. Advances beyond the stethoscope
6. Tracheal sound spectra depend on body height
7. Measurement of respiratory acoustic signals. Effect of microphone air cavity depth
8. Detection of tracheal stenosis by frequency analysis of tracheal sounds