Serving the Acoustics Community Since 1994
Cross-Spectrum Acoustics Inc. offers Sound & Vibration Consulting Services
Inter-Noise 2006 presentation: Paper (PDF) | Discussion
Bose QC-1 headphone noise reduction measurements
ASA/Noise-Con 2005 presentation: Paper | Slides (PDF)
B&K 1/2-inch mic. adapters for GenRad 1986/1987 calibrators for sale
Microphone Measurement Services
Octave-Band center frequency values derivation
My perceptual coding experience
Dan Wiggins on Design Goals
A/C frequency-weighting derivations
Mar 13, 2007
Marilyn vos Savant, columnist for Parade Magazine has published a list of “the most unwanted inventions.”
Interestingly, 5 of the 10 items listed (jet skis, leaf blowers, car stereos, car alarms, and cell phones) are considered ‘unwanted’ because of noise issues.