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John L Stewart John L Stewart is offline
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Location: Toronto
Posts: 301
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Quote:
Originally Posted by Phil Allison[_3_] View Post
Hi,

my colleague Rod Elliot has designed a neat, tone burst gate that you can
build yourself quite cheaply.

It can produce bursts of 1 to 32 "on" cycles followed by 4 to 64 "off"
cycles at any audio frequency.

Perfect for amp testing, comp/limiter testing, VU meter testing and speaker
performance testing.

http://sound.westhost.com/project143.htm

For speaker testing, you will need an suitable omni electret or omni
condenser mic and preamp.

The Behringer ECM8000 is a possible candidate.


.... Phil
Hey Phil I like that circuit. Better than mine! But as always there are many roads to Rome.

Cheers, John