|
Tech Square Technical and speculative discussion of amps, cables and other topics. |
For Sale Ads |
Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.
Original Message
Intermodulation distortion in the speakers?
Posted by Pat D on August 25, 2003 at 18:44:12:
The audible effects of the ultrasonic signals may be intermodulation distortion in the speakers producing effects within the audible range.
See Ahihara Kaoru and Kiryu Shogo, "Detection threshold for tones above 22 kHz," Audio Engineering Society Convention Paper 5401, presented at the 110th Convention 2001 May 12-15, Amsterdam, The Netherlands.
____________________________________________________________
"Nature loves to hide."
---Heraclitus of Ephesus (trans. Wheelwright)