Add this sibilance limiter to the front end of the limiter (ahead of the pre-emphasis
module) shown above for the ultimate in control of the most untame program material.
Cymbal crashes, over-sibilant female vocals, you name it, this module will condition the
program and restore proper balance to maintain maximum loudness when it reaches the
broadcast limiter.
The photo isolator "gain control" cells are manufactured by the company listed below: |
Clairex Technologies, Inc |
Special note: The CL-590 is no longer manufactured. However, there is an improved device, the CLM-610, which I have personally inspected samples of. When building this circuit, order the CLM-610. Do NOT request the CL-590 -- it is no longer manufactured. |