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DISTINGUISHED LECTURE SERIES
PERCEPTION OF NOISINESS
31 other sections not shown
A-weighted A-weighted sound accelerometer acoustic intensity Acoustical Society active noise control amplitude analysis analyzer applications Arden House attenuation Beranek Boundary Element Methods calculated cepstrum components composite critical band curves damping dB(A determined developed duct dynamic effects evaluation experimental filter frequency range gear George Maling group delay impedance INCE INCE/USA input INTER-NOISE Leo Beranek loss factors loudness low frequency material mechanical method microphone modal mode Noise Control Engineering noise level noise sources NOISE-CON 91 Tarrytown nozzles octave band operating optimal parameters performance phase piezo-actuator piezoelectric piezoelectric actuators plate plenum prediction probe problems PVDF radiation ratio reduced resonance response reverberation shown in Figure shows signal sound field sound intensity sound level sound power level sound pressure level spectra spectrum speed standard structure surface technique temperature tone transfer function values velocity wave York July