User Manual
Table Of Contents
- 如何使用本参考说明书
- 目录
- 功能树
- SELECTED CHANNEL(选定通道)部分
- Centralogic(中央逻辑)部分
- 输入和输出跳线
- 输入通道
- 输出通道
- EQ和动态
- 通道操作
- 场景记忆
- 监听和提示功能
- 对讲和振荡器
- 电平表
- 图形EQ、参数EQ、效果和PREMIUM RACK
- I/O设备和外接前级放大器
- MIDI
- 录音机
- 设置
- 关于SETUP画面
- 用户设置
- 偏好设置
- USER DEFINED键
- 可以分配到USER DEFINED键的功能
- USER DEFINED旋钮
- 可以分配到USER DEFINED旋钮的功能
- 可分配编码器
- 能指定到可分配编码器的功能
- GAIN/PAN/ASSIGN旋钮(可分配编码器)功能
- 自定义推子库
- 主推子
- 自定义推子库功能
- 调音台锁定
- 将设置数据保存到USB闪存以及从USB中载入
- 格式化USB闪存
- 字时钟和插槽设置
- 使用级联连接
- MIX总线和MATRIX总线的基本设置
- 打开/关闭整个幻象电源的供电
- 指定触摸屏、LED、通道名称画面和照明灯的亮度
- 设定内部时钟的日期和时间
- 设置网络地址
- Dante音频网络设置
- Dante Device Lock
- 支持Dante Domain Manager
- 使用GPI(通用接口)
- 帮助功能
- 其它功能
- 警告/出错信息
- 索引
- Data List
Data List
5
Dynamics Parameters
Dynamics Parameters are the following types.
GATE
A gate attenuates signals below a set THRESHOLD level by a specified amount (RANGE).
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).
Input channels Output channels
DYNAMIC section 1 DYNAMIC section 2 DYNAMIC section 1
Type
GATE COMPRESSOR COMPRESSOR
DUCKING
COMPANDER-H
(Compander Hard)
EXPANDER
COMPRESSOR
COMPANDER-S
(Compander Soft)
COMPANDER-H
(Compander Hard)
EXPANDER DE-ESSER
COMPANDER-S
(Compander Soft)
Parameter Range Description
THRESHOLD (dB) -72 to 0 (73 points)
This determines the level at which the gate
effect is applied.
RANGE (dB) -∞, -69 to 0 (71 points)
This determines the amount of attenuation
when the gate closes.
ATTACK (ms) 0-120 (121 points)
This determines how fast the gate opens when
the signal exceeds the threshold level.
HOLD (ms)
44.1kHz: 0.02 ms - 2.13 sec
48kHz: 0.02 ms - 1.96 sec (160 points)
This determines how long the gate stays open
once the trigger signal has fallen below the
threshold.
DECAY (ms)
44.1kHz: 6 ms - 46.0 sec
48kHz: 5 ms - 42.3 sec (160 points)
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 Level
Time
Time
Output Level
Input Level
Output Level
• I/O Characteristics • Time Series Analysis
RANGE
THRESHOLD
THRESHOLD
RANGE
Input Signal Output Signal
ATTACK DECAY
HOLD
Parameter Range Description
THRESHOLD (dB) -54 to 0 (55 points)
This determines the level of trigger signal
(KEY IN) required to activate ducking.
RANGE (dB) -70 to 0 (71 points)
This determines the amount of attenuation
when ducking is activated.
ATTACK (ms) 0-120 (121 points)
This determines how soon the signal is ducked
once the ducker has been triggered.
HOLD (ms)
44.1kHz: 0.02 ms - 2.13 sec
48kHz: 0.02 ms - 1.96 sec (160 points)
This determines how long ducking remains
active once the trigger signal has fallen below
the THRESHOLD level.
DECAY (ms)
44.1kHz: 6 ms - 46.0 sec
48kHz: 5 ms - 42.3 sec (160 points)
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.
Input Level Time Time
Output Level
Input Level
Output Level
• I/O Characteristics • Time Series Analysis
RANGE
THRESHOLD
THRESHOLD
RANGE
Input Signal Output Signal
ATTACK DECAY
HOLD