数字音频处理器T-1616A(64×64通道定制版)

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采用ADI SHARC平台,提供半开放式架构,开放式用户界面,实现多台设备集成管理;

16路AEC话筒/线路电平输入,16路话筒/线路电平输出,采用3.81mm凤凰端子连接;

64×64 DANTE数字音频网络通道;

1×RJ-11标准电话接口,1×RJ-45VoIP 接口;

8路可配置USB 2.0音频通道,24bit/48kHz的杰出音质;

电容式触控导航的显示屏,便于设置各项参数;

产品特点:

每通道独立的自适应反馈抑制,自动发现反馈点,并自动抑制;

自适应回声消除(AEC),噪声抑制(ANS),增益共享自动混音(AMC)、门限自动混音(Gate Mixer),自动增益(AGC),闪避器(Ducker),噪声增益补偿器(ANC);

全功能矩阵混音(延时矩阵),输入混音电平可调节;

16组预设,每个预设独立工作;

8针GPIO可独立配置输入输出,配置输入时可用作独立ADC;

支持通道拷贝、LINK和编组功能;

支持RS232 串行端口 和UDP中控,UDP端口可自由设定,控制软件可查看控制代码;

选配2种类型墙面板,均可软件编程。

产品参数:

处理器:                                   ADI SHARC 21489×2                        

采样率/量化位数:                  48K/24bit                                          

模拟输入通道数量:                16                                                       

模拟输出通道数量:                16                                                       

Dante通道:                         64 x 64                                               

输入:                                    5812段PEQ

                                               AFC/AEC/ANS/AGC/Auto Mixer      

输出:                                   分频器5812段PEQ

                                              延时器;限幅器                                     

输入增益:                               0/10/20/30/40/43dB                        

输出电平:                               0/-6dB                                               

幻象电源:                               +48V                                                  

频率响应(20~20kHz):           ±0.2dB                                               

最大电平:                               +24dBu                                             

总谐波失真+噪声:                 0.003%@4dBu                                      

话放等效输入噪声(EIN)    <-125dBu                                      

动态范围(模拟通道):             113dB                                                 

动态范围(Dante通道):           115dB                                                

本底噪声(A-计权-模拟):        -89dBu                                              

本底噪声(A-计权-Dante):     -91dBu                                              

共模抑制比@60Hz:              80dB                                                  

通道隔离度@1kHz:             108dB                                                 

输入阻抗(平衡接法):             9.4KΩ                                                 

输出阻抗(平衡接法):             102Ω                                                  

系统延时:                               <6ms                                                 

工作电源:                               AC110~240V,50Hz/60Hz                 

尺寸(宽x深x高)                 482 x 260 x 45mm     

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