Yamaha QL5 Reference Manual - Page 239

Parameter LIM.ATK LIM.REL LIM.KNEE LIM.BYP Range 0-120 ms *1 0-5 OFF/ON PRESENCE -10 to +10 LOOKUP MAKE UP 0.0-100.0 ms OFF/ON Description Attack time of the limiter Release time of the limiter Knee of the limiter Bypasses the limiter Positive (+) values lower the threshold of the high band and raise the threshold of the low band. Negative (-) values do the opposite. If this is set to 0, the high, mid, and low bands will be affected in the same way. Lookup delay Automatically adjusts the output level *1. 6.0 ms-46.0 s (fs=44.1 kHz), 5.0 ms-42.3 s (fs=48 kHz)  M.BAND COMP Two input, two output 3-band compressor, with individual solo and gain reduction metering for each band. Parameter Range L-M XOVER 21.2 Hz-8.00 kHz M-H XOVER 21.2 Hz-8.00 kHz SLOPE -6 dB, -12 dB LOW GAIN -12.0 dB to +12.0 dB MID GAIN -12.0 dB to +12.0 dB HI. GAIN -12.0 dB to +12.0 dB TOTAL -72.0 dB to +12.0 dB CEILING -6.0 dB to 0.0 dB, OFF LOW THRE -54.0 dB to 0.0 dB LOW RAT 1:1 to 20:1 LOW ATK 0-120 ms LOW REL *1 LOW KNEE 0-5 LOW BYP OFF/ON MID THRE -54.0 dB to 0.0 dB MID RAT 1:1 to 20:1 MID ATK 0-120 ms MID REL *1 MID KNEE 0-5 MID BYP OFF/ON HI. THRE -54.0 dB to 0.0 dB HI. RAT 1:1 to 20:1 HI. ATK 0-120 ms HI. RAT *1 HI. KNEE 0-5 HI. BYP LOOKUP OFF/ON 0.0-100.0 ms MAKE UP OFF/ON Description Crossover frequency between the low and mid bands Crossover frequency between the mid and high bands Filter slope Low band gain Mid band gain High band gain Overall gain Restricts the output so that it will not exceed the specified level Threshold of the low band compressor Ratio of the low band compressor Attack time of the low band compressor Release time of the low band compressor Knee of the low band compressor Bypasses the low band compressor Threshold of the mid band compressor Ratio of the mid band compressor Attack time of the mid band compressor Release time of the mid band compressor Knee of the mid band compressor Bypasses the mid band compressor Threshold of the high band compressor Ratio of the high band compressor Attack time of the high band compressor Release time of the high band compressor Knee of the high band compressor Bypasses the high band compressor Lookup delay Automatically adjusts the output level *1. 6.0 ms-46.0 s (fs=44.1 kHz), 5.0 ms-42.3 s (fs=48 kHz) Premium Rack Processor Parameters  Portico5033 This models an analog 5-band EQ made by the RND company. Parameter Range ALL BYPASS OFF, ON TRIM LF FREQ LF GAIN LMF IN LMF Q LMF FREQ LMF GAIN MF IN MF Q MF FREQ MF GAIN HMF IN HMF Q HMF FREQ HMF GAIN LF/HF IN HF FREQ HF GAIN -12.0 to 12.0 dB 30.00 to 300.0 Hz -12.0 to 12.0 dB OFF, ON 0.70 to 5.00 50.00 to 400.0 Hz -12.0 to 12.0 dB OFF, ON 0.70 to 5.00 330.0 to 2500 Hz -12.0 to 12.0 dB OFF, ON 0.70 to 5.00 1.80k to 16.0k Hz -12.0 to 12.0 dB OFF, ON 2.50k to 25.0k Hz -12.0 to 12.0 dB Description Turns bypass on/off for the EQ. Even in the bypassed state, the signal will pass through the input/output transformers and the amp circuit. Input gain Center frequency of the LF band Gain of the LF band Switches the LMF band on/off Q of the LMF band Center frequency of the LMF band Gain of the LMF band Switches the MF band on/off Q of the MF band Center frequency of the MF band Gain of the MF band Switches the HMF band on/off Q of the HMF band Center frequency of the HMF band Gain of the HMF band Switches the LF/HF bands on/off Center frequency of the HF band Gain of the HF band  Portico5043 This models an analog compressor/limiter made by the RND company. Parameter IN FB THRESHOLD RATIO ATTACK RELEASE GAIN Range OFF, ON OFF, ON -50.0 to 0.0 dB 1.10 : 1 to 28.9 : 1, LIMIT 20 to 75 ms 100 ms to 2.50 sec -6.0 to 20.0 dB Description Turns bypass on/off for the compressor. When bypassed, the button will be unlit. However even in the bypassed state, the signal will pass through the input/output transformers and the amp circuit. Switches between feed-forward type and feed-back type Threshold level Compression ratio Attack time Release time Output level 20 Data List