MATRIXSYNTH: The many faces of a quadruple VCA: some daily patch examples with the Frap Tools 411

Wednesday, June 05, 2024

The many faces of a quadruple VCA: some daily patch examples with the Frap Tools 411

video upload by Frap Tools

"Our BagĂ i was the star of the show at the past Superbooth, but we also introduced another module, the 411 quad linear VCAs. It is as easy to describe as it is hard to demonstrate properly because it can work in many different scenarios. So here's a few of them!

00:00 Introduction
00:43 The 411 interface
01:56 Processing control voltages (-6dB switches)
03:44 Processing audio signals
04:44 Semi-normalled modulation inputs
05:20 Amplitude modulation (AM)
05:52 A caveat on linear VCAs for audio signals
06:39 Stereo VCA
07:19 Semi-normalled inputs: the multiple behavior
07:52 Process one signal with many CVs
09:21 Use the 411 as a mixer: the Sum output
10:52 The unpatched output: sum only what you want!
11:32 A sort of sequential switch
12:31 Another sort of sequential switch
13:32 A quadruple crossfader"

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