AudioAcoustics
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
Oct 28, 2007
I want one: Marantz CR201 CD player.
I’ll definitely be selling this through the store once it’s available through normal channels.
Savant Strikes Again:
- Octave Bands Turn 50!: “If it weren’t for Young’s dedication to this, we’d be discussing reverberation time in the 125 Hz band and, in the same report, discussing background noise in the 106 Hz band (or the 140 Hz band if you’re a consultant in Europe). Whether you believe the standard bands are a good thing or a bad thing, we can thank Robert Young for the fact that they are standard.”
- Noise in Hollywood (in reference to this upcoming movie): “With the possible exception of submarine movies (U-571 comes to mind, among others), Hollywood’s portrayal of acoustic physics is notoriously less than mediocre.” - I’m forced to agree, this isn’t going to end well. But I suppose bad publicity is better than no publicity.