| Subject: | 16 KHz noise? |
|---|---|
| From: | Steve Pelikan <> |
| Date: | Wed, 05 Apr 2006 15:00:13 -0400 |
I've got a number of recent recordings with a significant signal at 16KHz (or 15,792 Hz perhaps)? Is there some well known source for noise of this frequency? Or electrical effect (power transmission lines interacting with MD recorders?) known to cause it? The noise appears in MD recordings from 2 different recorders, with 2 different microphones, with both soundcard digitization of analog playback from the MDs and with digital transfer of PCM data. And I see it in spectrograms computed with several different programs. Any hints would be appreciated! SP ________________________________________________________________________ ________________________________________________________________________ |
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