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A true F.M. Synthesis Demonstrator for you !
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A true F.M. Synthesis Demonstrator for you !
by rocknrollkat » Sat Dec 23, 2017 6:20 pm
Hi Gang,
Since we're dealing different types of signal generation and modulation techniques, let's have some fun with a true Frequency Modulator. This is not 'Phase Modulation', which is what you generally see labelled as F.M., this is the real deal. I've included my 'Mystery Bias Pack" which keeps those -1 to +1 signals totally above 'ground', from 0 to +1.
This guarantees correct operation of the V.C.A., which does not deal with control voltages below 0.
You can bypass the Bias Pack and see for yourself.
This is just the first in a series of F.M. "Operators" (Signal generators) that I will be building for you.
And of course, it's Dead Simple.
By the way, Yamaha Corporation coined the term 'operator' for F.M. signal generators.
Have fun !
ROXY
Since we're dealing different types of signal generation and modulation techniques, let's have some fun with a true Frequency Modulator. This is not 'Phase Modulation', which is what you generally see labelled as F.M., this is the real deal. I've included my 'Mystery Bias Pack" which keeps those -1 to +1 signals totally above 'ground', from 0 to +1.
This guarantees correct operation of the V.C.A., which does not deal with control voltages below 0.
You can bypass the Bias Pack and see for yourself.
This is just the first in a series of F.M. "Operators" (Signal generators) that I will be building for you.
And of course, it's Dead Simple.
By the way, Yamaha Corporation coined the term 'operator' for F.M. signal generators.
Have fun !
ROXY
- Attachments
-
ROXY's F.M. Synthesis Demonstrator- December 23, 2017.fsm- Here's my basic F.M. Synthesis demonstrator for you,
Merry Christmas from New Yawk city ! - (184.32 KiB) Downloaded 1493 times
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rocknrollkat - Posts: 213
- Joined: Mon Jan 04, 2016 7:04 pm
- Location: Oakland Gardens, New York City, U.S.A.
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