Noise Gate Section - Yamaha CS1D Owner's Manual

NOISE GATE section

In this section you can make settings for the internal noise gate.
All parameters can be controlled from the top panel, except for noise gate library store/recall operations, noise gate type
selection, and key-in signal selection.
1
3
5
7
A
9
0
C
NOISE GATE
1 NOISE GATE KEY IN FILTER [HPF]/[LPF] switch
Of the two filters (HPF and LPF) provided for the
key-in signal of the noise gate, this switch selects the
filter that you wish to adjust.
The LED of the currently selected switch will light.
Hint
You can simultaneously use both the HPF and LPF.
The HPF and LPF are applied only to the key-in sig-
nal sent to the noise gate.
They do not affect the signals that are sent to the
STEREO bus or the MIX buses.
2 NOISE GATE KEY IN FILTER [FREQUENCY]
encoder, [VALUE] indicator, and [Hz]/[kHz] LEDs
This encoder sets the cutoff frequency of the filter
(LPF or HPF) selected by the KEY IN FILTER [HPF]/
[LPF] switch (1).
The range of frequency adjustment is 20 Hz–20 kHz
(121 steps).
The current value is shown in the [VALUE] indica-
tor. (Either the [Hz] or [kHz] indicator will light to
indicate the units of the displayed value.)
3 NOISE GATE KEY IN FILTER [ON] switch and
LED
This is an on/off switch for the filter selected (LPF or
HPF) selected by the KEY IN FILTER [HPF]/[LPF]
switch (1).
When this is on, the switch LED will light.
2
4
6
8
B
D
SELECTED INPUT CHANNEL block
4 NOISE GATE SIG [+]/[THR]/[–] LEDs
These LEDs indicate the level of the noise gate key-in
signal (after passing through the filters).
At the threshold level, [THR] will light. When the
key-in signal exceeds the threshold level [+] will
light, and when it is below the threshold level [–] will
light.
5 NOISE GATE KEY IN [CUE] switch and LED
This switch allows you to monitor the noise gate key-
in signal.
When this switch is pressed, the noise gate key-in sig-
nal (after passing through the filters) of the currently
selected channel will be sent to the CUE bus, and can
be monitored via the CUE OUT jacks, MONITOR
OUT jacks A, and PHONES jack.
The LED will light while this is being monitored.
While this switch is on, all three of the CUE ACTIVE
LEDs in the CUE section of the MASTER block will
light.
6 NOISE GATE [ATTACK]/[DECAY] switches and
LEDs
These switches select the function of the NOISE
GATE ATTACK/DECAY [TIME] encoder (7)
located at the left of the switches.
When the NOISE GATE [ATTACK] LED is lit, the
encoder will set the ATTACK (attack time). When
the NOISE GATE [DECAY] LED is lit, the encoder
will set the DECAY (decay time).
7 NOISE GATE ATTACK/DECAY [TIME] encoder,
[VALUE] indicator, and [msec]/[sec] LEDs
Depending on the setting of the NOISE GATE
[ATTACK]/[DECAY] switch (6), this encoder
adjusts either the ATTACK (attack time) or the
DECAY (decay time) of the internal noise gate.
The range for the attack time is 0 msec–120 msec,
and for the decay time is 5 msec–42.3 sec (when
operating at 48 kHz).
The current value is shown by the [VALUE] indica-
tor. (Either the [msec] or [sec] LED will light to indi-
cate the units of the displayed value.)
8 NOISE GATE HOLD [TIME] encoder, [VALUE]
indicator, and [msec]/[sec] LEDs
These set and display the hold time of the internal
noise gate.
The range is 0.02 msec–1.96 sec (when operating at
48 kHz).
27