Pro Audio Design Forum

It will be a dual detector solution as I forgot about the problem when something is present in both channels but out of phase.

Something like this.

It's part of an old Neve circuit. I'll post a copy later.

The compressor that I'm working on is nothing like a VCA based comp. The detector is part of the ratio circuit and I'm trying not to use dual controls. This will give me more ratio steps with a standard Lorlin type of switch. Will try to use a 1x12 switch that controls two analog multiplexers for ra...

Well mono-ing the signal after a M/S processor with a wide control will just turn your wide control into an expensive level control

The side info will then also change. What I'm after is to have a -6dB for the centre info.
0dBu on left or right will hit the detector at 0dB but if it's precent on both channels it will be +6dB when summed.
Am I wrong?

Thanx JR.
Will try that before I use dual detectors and just sum the control voltage with diodes instead.

Is there a simple way to sum L & R and still be able to lower the centre info?
Like to try this in a compressor design with a single sidechain where L&R are summed before the threshold detector.
Mono-ing the signal after a M/S wide control will not work as it's not a mono compatible process

THAT has released two new circuits.
THAT1583 http://www.thatcorp.com/1583_Low-Noise_ ... _ICs.shtml
THAT4316 http://www.thatcorp.com/4316_Very_Low-V ... gine.shtml

Is there any good way to switch cap's in an EQ without using relays. I have 2x11 switch and I like to use all positions twice. (2xfreq switch) Each frequency uses two caps. Using the 2x11 switch together with 11 two pol relays is one way but is there any other elegant and good way? Fet's?