AudioAcoustics
Serving the Acoustics Community Since 1994
Cross-Spectrum Labs 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
Sep 06, 2004
I updated the frequency-weighting article with some information on some freely available Matlab scripts that can be used to build digital A- and C-weighting filters.