Home Speaker Asylum

General speaker questions for audio and home theater.

Re: on its own and also intermodulating with LF

I am not convinced that the HF content produced no IM distortion effects in the audible range, and hence, it does not seem to me that ultrasonic hearing is established by Oohashi et al. Kaoru and Shogu used more than two drivers, I think. Also, Kaoru and Shogu showed measurements to determine whether there was any IM distortion produced in the audible range.
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"Opposition brings concord. Out of discord comes the fairest harmony."
------Heraclitus of Ephesis (fl. 504-500 BC), trans. Wheelwright.


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  • Re: on its own and also intermodulating with LF - Pat D 15:07:23 04/21/07 (2)


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