... acoustic measurement acoustic variables measurement acoustic wave transmission acoustic wave velocity flexible structures structural acoustics vibration measurement flanking transmission vibration reduction index scale model NAH Until recently, building regulations in most countries...

... testing acoustic measurement deformation rolling bearings structural acoustics vibrations acoustic emission rolling element bearing condition monitoring autocorrelation function parameter analysis The experimental test rig The AE data acquisition system consisted...

... of human hearing, and offer general engineering capabilities especially involving the fine time-structured behavior of transient and tonal events. 15 02 2007 17 09 2007 03 04 2008 acoustic measurement hearing A meaningful measurement involving time structure as well...

... of tape/flange impact. The model fits the experimental data well. 10 06 2006 04 04 2007 acoustic emission acoustic measurement magnetic tapes flanges impact (mechanical) In this investigation, an acoustic emission (AE) sensor ( 10 11 ) is used as a flange instead...

... has become an active research area. signal analysis time-frequency distribution synchronous average periodic impulse train impulsive oscillation high-frequency transient machine condition monitoring condition monitoring machine testing fault diagnosis acoustic measurement time...

... in both design and maintenance. acoustic measurement ultrasonic materials testing acoustic emission testing piezoelectric transducers structural acoustics 19 02 2006 29 09 2006 2007 American Society of Mechanical Engineers ...

... revision, January 20, 2004. Review conducted by S. Dyke. 14 May 2003 20 January 2004 21 03 2005 vibrations crack detection acoustic measurement ultrasonic materials testing Chebyshev approximation elastic constants series (mathematics) inverse problems singular value...