Comment on A room so quiet, no one can spend more than 45 minutes in itparentComments−Anechoic14yA wavelength of 3 meters is about 100 MHz in the RF world, and 1 kHz in audio terms.An acoustic wavelength at STP is around 1ft/30cm, not 3m (which is closer to 100 Hz).−CamperBob214yD'oh, you're right; I started punching calculator buttons with 1100 f/s and turned it into meters somehow.Point stands, though.
Comments
A wavelength of 3 meters is about 100 MHz in the RF world, and 1 kHz in audio terms.
An acoustic wavelength at STP is around 1ft/30cm, not 3m (which is closer to 100 Hz).
D'oh, you're right; I started punching calculator buttons with 1100 f/s and turned it into meters somehow.
Point stands, though.