Telex Integrated Signal Processor ISP-100 - Manual (Page 34)

4-2
10 July 1998
Limiter
Property Range Default Fine Coarse
Bypass in/out out n/a n/a
Threshold -60 dB to 0 dB 0 dB .5 dB 3 dB
Attack Time 20 msec to 50 ms .02 ms .02 ms 1 ms
Release Time 20 msec to 5 sec 5000 ms 1 ms 100 ms
Detection Window 20 msec to 5 sec 50 ms 1 ms 100 ms
Crest Factor 0.00 to 1.00 .70 .01 .05
Knee hard/soft hard n/a n/a
Sidechain Channel self, max of both, or depends n/a n/a
sidechain
Filters
Property Range Default Fine Coarse
Bypass in/out out n/a n/a
Absolute Polarity +/- + n/a n/a
Gain Trim +12 dB to -12 dB 0 dB .1 dB 1 dB
LowPass Filter
Property Range Default Fine Coarse
Slope 6,12 12 n/a n/a
Cutoff Frequency 20 Hz to 20 kHz 20 1/12 Oct. 1/3 Oct.
Class Bessel, Butterworth, Butterworth n/a n/a
or Linkwitz-Riley
HighPass Filter
Property Range Default Fine Coarse
Slope 6,12 12 n/a n/a
Cutoff Frequency 20 Hz to 20 kHz 20 1/12 Oct. 1/3 Oct.
Class Bessel, Butterworth, Butterworth n/a n/a
or Linkwitz-Riley
AllPass Filter
Property Range Default Fine Coarse
Cutoff Frequency 20 Hz to 20 kHz 20 1/12 Oct. 1/3 Oct.
Filter Order 1,2 2 n/a n/a
LowShelf Filter
Property Range Default Fine Coarse
Slope 6,12 12 n/a n/a
Cutoff Frequency 20 Hz to 20k Hz 20 1/12 Oct. 1/3 Oct.
Boost/Cut +12 dB to -12 dB 0 dB .1 dB 1 dB
HighShelf Filter
Property Range Default Fine Coarse
Slope 6,12 12 n/a n/a
Cutoff Frequency 20 Hz to 20 kHz 20 1/12 Oct. 1/3 Oct.
Boost/Cut +12 dB to -12 dB 0 dB .1 dB 1 dB
Notch Filter
Property Range Default Fine Coarse
Center Frequency 20 Hz to 20 kHz 20 1/12 Oct. 1/3 Oct.
Cut 0 dB to -50dB 0 dB 1 dB 6 dB
Bandwidth .08 to 1.0 octaves 1.0 .01 Oct. .1 Oct.