S7前级效果器
应用范围： 产品描述：S系列是专门为卡拉OK应用需求而设计的专业级数字音频处理器，用于音乐或人声的音质提升、润色和美化； ● 内部16+5种配置模式，便于场景切换应用。而且每种模式里输出通道具有自动、演唱、热舞和影院模式； ● VOD/BGM两组立体声模拟音源输入 ●两组可独立调节的话筒输入通道，每组话筒输入均设有20段参量均衡和高低通及压限器 ●每组话筒输入均设有5级反馈抑制器和两段激励器 ●回声（两种）和混响效果均可独立设置（7段参量均衡和高低通滤波器等） ●音乐输入配置15段参量均衡和高低通及压限器，音乐输入配置3段动态均衡和两段激励器 ●4路（S5）/6路（S7）/8路（S8）输出，各输出通道配置10段参量均衡和高低通及压限器及延时设置 ●动态电子信号指示器，更好地监视系统工作状态。 ●反馈抑制：独特的移频算法技术，有效地解决现场话筒啸叫
规格参数：
|
Model |
S7 |
备注 |
||
|
Input Channel Number |
4 |
2-way rear microphone |
||
|
Microphone/Line Sensitivity Swchit |
|
Connect the condenser microphone |
||
|
Rear Microphone Phantom Power |
|
|
||
|
Input Gain (Independent 2 Groups) |
-10~+10dB |
|
||
|
Microphone Equalizer (Individual 2 Groups) |
20 |
BYPASS/PEQ/LowShelf/HighShelf |
||
|
Exciter |
Two segment |
Full range with two segmentIndependent setting |
||
|
Input Sensitivity (Potentiometer Maximum) |
25mV |
|||
|
Overload Electromotive Force (Middle of Potentiometer) |
250mV |
|||
|
THD(Normal working conditions) |
0.015% |
|||
|
Frequency Response(Normal Working Conditions) |
+1.0/-1.0@20Hz~20kHz |
|||
|
Output Noise (Normal Working Conditions) |
<90uV |
|||
|
Three Effect Voice / Direct Voice Independent Settings |
Support |
|||
|
Digital Input |
|
Coaxial/optical fiber independent |
||
|
Equalizer (L/R can be independent) |
15 |
BYPASS/PEQ/LowShelf/ |
||
|
Exciter |
两段 |
Two segment independenceof high and low tone |
||
|
Input Sensitivity (L/H) |
315mv/225mv |
|||
|
Overload Electromotive Force (L/H) |
>3Vrms |
|||
|
THD(Normal Working Conditions) |
0.007% |
|||
|
Frequency Response(Normal Working Conditions) |
+1.0/-1.0@20Hz~20kHz |
|||
|
Output Noise (Normal Working Conditions) |
<60uV |
|||
|
Delayed |
0~150ms |
0~150ms |
||
|
Special Modulus Mixing Technology for Karaoke sound |
Yes |
Yes |
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