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| Joined: | Mar 7th, 2007 |
| Location: | USA |
| Posts: | 206 |
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Hi Dave,
Good clip. Can you elaborate please on what you mean by heterodyne sweep and how you implemented it?
regards,
JEFF
Hi Jeff,
I'm going to attach a file of what I call a 'heterodyne sweep'. This type of sound can be created in many different ways. In my case I am using a frequency selective levelmeter in the calibrate mode and moving the control knob. The idea is to come up with a random pattern of sweeping frequency sounds that do not contain vocalizations or overlap of frequencies.
This 'sound' is then aimed at the contact microphone and sets it to vibrating.
I worked with this method several years ago when radio sweep was picking up steam and then put it to the side when something else distracted me..
Attachment: 123010levelmeterheterodyne.mp3 (Downloaded 967 times)