Audio Compressor/Limiter
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Audio Compressor/Limiter
功能特点Function
* 可对节目信号进行很大幅度的信号处理
* 经典的压缩器加上AutoDynamic自动变化上升和恢复控制
* 优化每一通道或节目信号
* 简易的操作
* 最新的噪声门电路
* 自动运算最平滑的恢复特性
* 立体声或双路单声道平衡输入
Can show a very significant signal processing: the classic compressor automatically change with the latest AutoDynamic up and restore control to optimize the signal for each channel or program. Simple operation. The latest noise channels, automatically computing the most smooth recovery characteristics. Stereo or dual mono balanced input.
技术参数Features
* 输入Input:RF filtered servo-Balanced Input.
* 输入阻抗Inputimpendence: 50Kohm balanced, 25Kohm unbalanced.
* 输入电平选择Input electrical level range: +4dBu/-10dBu Switchable
* 最大输入电平Maximum input electrical level range: +21dBu balanced and unbalanced.
* 输出阻抗Output impedence: 60ohm balanced, 30ohm unbalanced
* 最大输出电平Maximum output electrical level range: +21dBu balanced and unbalanced.
* 频率响应Frequency response: 0.35Hz ~ 200KHz, +0/-3dB
* 信噪比SNR: >-95dBu, Unweighted, 22Hz ~ 22KHz
* 谐波失真THD: 0.04% typically @+4dBu, 1KHz, Gain 1
* 噪声门限Noise gate: variable (off ~ 10dBu)
* 压缩门限Compression threshold: variable (-40 ~ +20dBu)
* 压缩比率Compression ratio: variable (1:1 ~ ∞:1)
* 启动时间Start time: <1ms/100dB
* 释放时间Release time: 100ms/100dB
* 自动启动时间Automatic startup time: Typ.15ms/10dB, 5ms/20dB, 3ms/30dB
* 自动释放时间Automatic release time: Program Dependent, Typ.125dB/Sec
* 输出Output: variable(-20 ~ +20dB)