The development of a rapid single spectrum method for determining the blockage characteristics of a finite length duct

Journal of Sound and Vibration

Volumn 243, Issue 4, 2001, Pages 625-640

  De Salis, M H F ^a   Oldham, D J ^a  

^a UNIVERSITY OF LIVERPOOL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; APPROXIMATION THEORY; BOUNDARY CONDITIONS; DAMPING; RESONANCE; SIGNAL TO NOISE RATIO; TRANSFER FUNCTIONS;

MAXIMUM LENGTH SEQUENCE (MLS) MEASUREMENTS;

DUCTS;

EID: 0035859246     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.2000.3433     Document Type: Article

References (13)

1. Determination of the blockage area function of a finite duct from a single pressure response measurement
2. Reconstruction of blockage in a duct from single spectrum
3. Determination of blocking locations and a cross sectional area in a duct by resonance frequency shifts
4. Frequency dependence of acoustic resonances on blockage position in a fast reactor subassembly wrapper
5. Determination of the vocal-tract shape from measured formant frequencies
6. Determination of the geometry of the human vocal tract by acoustic measurements
7. Estimation of blockage dimensions in a duct using measured resonance frequency shifts
8. Transfer function measurement with maximum-length sequences
9. An efficient algorithm for measuring the impulse response using pseudorandom noise