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3630-Compressor / 爱丽斯 ALESIS 两通道音频处理压缩器
类别:压缩、限幅、扩展器
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详细介绍:
是目前最流行的动态压限器之一,原因是它的价格和它的品质并不在同一档次。这款1U大小的产品提供了2路独立的、功能全面的压缩/限制器,同时具有极优秀的声音品质,能满足任何工作室、广播、现场演出的使用需要。
3630的压缩器提供了对Ratio、Threshold、Attack、Decay的自由调节,即使声音再夸张也能很好进行控制。具有RMS(平均值)和峰值两种不同的压缩方式,以及两种不同的动态曲线:Hard Knee和 Soft Knee,让你从极细微的增益调节到超大动态的压缩都能处理得心应手。作为双通道的压缩器,3630的两个信号源允许分别独立控制。有2个完全独立的门限控制器,带噪声门和压缩比率选择,能简单有效地清除背景噪音。3630其他优秀的性能还包括:精确的信号电平显示、旁链功能,ducking效果、立体声功能等等。
产品指标:
- 输入阻抗:大于100k欧姆,非平衡;
- 最大输入电平:10VRMS(+22dBu);
- 动态范围:118dB,A-加权;
- 信噪比:>100dB;
- 动态余量:18dB<0.05%@+4Bu,A加权、带6dB压缩;
- 失真:<0.05%+4dBu,A加权、带6dB压缩;
- 压缩门限:-40dBu到+22dBu;
- 峰值模式Attack时间:0.1ms – 200ms;
- 峰值模式Release时间:50ms-3S;
- 门限阀门:持续开放10dBu;
- 门限Rate时间:20ms-2S;
- 输出阻抗:470,非平衡;
- 输出增益控制:-20 – 20dB;
- 输出格式:+4dBu或-10dBV;可选;
- 显示规格:12段增益衰减LED显示,显示范围-1到-30dB;12段输入/输出LED显示。
- 显示范围:-30dB到+6dB。
- 输入接口:1/4"耳机接口;
- 输出接口:1/4"耳机接口;
- 旁连接口:1/4"TRS接口;
- 尺寸:(长x宽x高) 19" x4" x1.75";
- 重量:2.6lbs
3630 Compressor
Since its introduction, the 3630 Compressor™ has become the most popular dynamics processor ever made. The reason is easy to understand: it provides two independent full-featured compressor/ limiters in one rack space while offering excellent sonic quality for any application from studio recording to live sound or broadcast. The 3630 offers Ratio, Threshold, Attack and Decay controls to customize its compression response for even the toughest signals. You can also choose between RMS and Peak compression styles, plus Hard and Soft Knee dynamic curves for every application from subtle gain control to in-your-face punch. As an independent dual-channel compressor, the 3630 offers separate controls for two different source signals. Plus, two fully independent gates with threshold and rate controls allow you to easily and efficiently stifle unwanted ambient noise. Other advanced dynamics processing features such as precise signal metering, a sidechain for keying or ducking effects and stereo linkable operation make the 3630 the most powerful compressor in its class.
Threshold (dB)
-40 to +20 dB
Ratio
1:1 to inf:1
Attack Times
0.1 to 200 ms/prog dependent
Release Times
50 ms to 3 sec
Gain Control
Output
Bypass Switch
Yes
· of Channels/Stereo Link
2/Yes
Meter Type (VU, LED, etc.)
12-seg LED
Main I/O Types (XLR, 1/4", etc.)
1/4"
Sidechain I/O Types (XLR, 1/4", etc.)
1/4"TRS
Dimensions (WxHxD in inches)
19x1.7x4.5
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