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Speaker Asylum General speaker questions for audio and home theater. |
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In Reply to: Re: did they test the supersonic signal on its own posted by KlausR. on April 21, 2007 at 08:25:49:
Klaus,You are right about the last point...
But the 2000 paper (or am I totally misremembering it from yesterday?) beamed to the subjects the same material thrice: (1) audible range only (below 20 kHz); (2) HF content only (above 20 kHz); and (3) "full range" (both). The response appeared only in case (3), but only in the form of a subliminal physiological reaction and subjective listening preference as gathered from the questionnaire responses. In no case did the subjects report "hearing" any HF content.
TL
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Follow Ups
- on its own and also intermodulating with LF - tlyyra 13:08:16 04/21/07 (3)
- Re: on its own and also intermodulating with LF - Pat D 15:07:23 04/21/07 (2)
- Kaoru & Shogu - tlyyra 06:56:03 04/22/07 (1)
- Re: Kaoru & Shogu - KlausR. 08:21:15 04/22/07 (0)
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