Dynamics Parameters - Yamaha QL5 Manual De Referencia

Dynamics Parameters

Dynamics Parameters are the following types.
Input channels
DYNAMIC section 1
GATE COMPRESSOR
COMPANDER-H
DUCKING
(Compander Hard)
Type
COMPANDER-S
COMPRESSOR
(Compander Soft)
EXPANDER DE-ESSER
I GATE
A gate attenuates signals below a set THRESHOLD level by a specified amount (RANGE).
Parameter Range
THRESHOLD (dB) –72 to 0 (73 points)
RANGE (dB) –∞, –69 to 0 (71 points)
ATTACK (ms) 0–120 (121 points)
44.1kHz: 0.02 ms – 2.13 sec
HOLD (ms)
48kHz: 0.02 ms – 1.96 sec (160 points)
44.1kHz: 6 ms – 46.0 sec
DECAY (ms)
48kHz: 5 ms – 42.3 sec (160 points)
• I/O Characteristics • Time Series Analysis
THRESHOLD
THRESHOLD
RANGE
Input Level
Output channels
DYNAMIC section 2 DYNAMIC section 1
COMPRESSOR
EXPANDER
COMPANDER-H
(Compander Hard)
COMPANDER-S
(Compander Soft)
Description
This determines the level at which the gate effect is
applied.
This determines the amount of attenuation when the
gate closes.
This determines how fast the gate opens when the
signal exceeds the threshold level.
This determines how long the gate stays open once
the trigger signal has fallen below the threshold.
This determines how fast the gate closes once the
hold time has expired. The value is expressed as the
duration required for the level to change by 6 dB.
Input Signal Output Signal
ATTACK
RANGE
Time
I DUCKING
Ducking is commonly used for voice-over applications in which the background music level is
reduced automatically when an announcer speaks.
When the KEY IN source signal level exceeds the specified THRESHOLD, the output level is
attenuated by a specified amount (RANGE).
Parameter
THRESHOLD (dB) –54 to 0 (55 points)
RANGE (dB) –70 to 0 (71 points)
ATTACK (ms) 0–120 (121 points)
44.1kHz: 0.02 ms – 2.13 sec
HOLD (ms)
48kHz: 0.02 ms – 1.96 sec (160 points)
44.1kHz: 6 ms – 46.0 sec
DECAY (ms)
48kHz: 5 ms – 42.3 sec (160 points)
• I/O Characteristics
THRESHOLD
RANGE
Input Level
HOLD
DECAY
Time
5
Range Description
This determines the level of trigger signal (KEY IN)
required to activate ducking.
This determines the amount of attenuation when
ducking is activated.
This determines how soon the signal is ducked once
the ducker has been triggered.
This determines how long ducking remains active
once the trigger signal has fallen below the
THRESHOLD level.
This determines how soon the ducker returns to its
normal gain once the trigger signal level drops below
the threshold. The value is expressed as the duration
required for the level to change by 6 dB.
• Time Series Analysis
Input Signal
THRESHOLD
RANGE
Time
Output Signal
HOLD
ATTACK DECAY
Time
Data List