数字音频处理器 Digital audio processor

型号：DSP1616

1.采用ADI SHARC超级哈佛架构，40 bit DSP高速浮点运算引擎处理芯片；

2.★提供半开放式架构及开放式用户界面，实现多台设备集成管理；

3.★具备24位数模的转换，96KHz采样频率；

4.具备16路可切换式平衡话筒/线路电平输入，采用凤凰接口；

5.每路MIC输入支持48V幻象供电；

6.具备16路平衡线路电平输出，采用凤凰接口；

7.具备16路独立自适应反馈抑制，每个通道具有8个点的自适应反馈抑制（AFC）功能；

8.输入通道具备8段PEQ，提供五种滤波器类型选择；

9.输入通道具有自适应回声消除(AEC)、噪声抑制(ANS)功能；

10.★输入通道具有增益共享自动混音(AMC)、门限自动混音（Gate Mixer）、自动增益(AGC)、闪避器(Ducker)等功能；

11.输出通道具备8段PEQ、31段GEQ、分频器、延时器、限幅器；

12.内置信号发生器，具备正弦波信号、粉红噪声、白噪声；

13.★支持16组场景预设功能，每组预设场景独立工作，可通过控制面板、TCP/IP、RS-232、RS-485协议调用；

14.支持通道拷贝、输入/输出通道LINK和分组功能；

15.具备A/D动态范围>113dB，D/A动态范围>115 dB；

16.频率响应为20Hz ～20kHz (±0.2dB) ;

17.总谐波失真(THD+N)<0.003% @1kHz，+4dBu ;

18.全功能矩阵混音（延时矩阵），输入混音电平可调节；

19.★内置自动识别USB接口声卡，支持本地录播和远程会议多种场合使用；

20.★兼容Windows/Android/Iso全操作平台控制界面，可无线WiFi控制；

21.★具备8组GPIO通用目的输入/输出数字信号控制端口，可用作独立ADC使用；

22.支持设备在线检测，所有设备在线显示，可同时在线管理多台设备；

23.★具备1个TCP/IP通讯端口、1个RS-232通讯端口、1个RS-485通讯端口，开放第三方控制协议；

24.★具备RS232/485中控控制功能，通过本机填写代码即可控制第三方设备；

25.支持UDP与RS-232/485双重中控控制，UDP端口可自由设定，控制软件可查看控制代码；

26.采用三级防静电、防雷保护技术，可抗8000V静电，符合GB/T17618-1998国家标准；

27.采用全铝合金环保材质机身，1U标准设计，可固定安装在标准19英寸机柜上；

MODEL:DSP1616

1. Adopt ADI SHARC super Harvard architecture, 40 bit DSP high-speed floating-point operation engine processing chip;

 2. ★Provide semi-open architecture and open user interface to realize integrated management of multiple devices;

 3. ★With 24-bit digital-to-analog conversion, 96KHz sampling frequency;

 4. Equipped with 16 switchable balanced microphone/line level inputs, using phoenix interface;

 5. Each MIC input supports 48V phantom power supply;

 6. Equipped with 16 balanced line level outputs, using phoenix interface;

 7. With 16 independent adaptive feedback suppression, each channel has 8 points of adaptive feedback suppression (AFC) function;

 8. The input channel has 8 segments of PEQ, providing five filter types to choose from;

 9. The input channel has adaptive echo cancellation (AEC) and noise suppression (ANS) functions;

 10. The input channel has functions such as gain sharing automatic mixing (AMC), gate automatic mixing (Gate Mixer), automatic gain (AGC), and Ducker;

 11. The output channel has 8-segment PEQ, 31-segment GEQ, frequency divider, delayer, limiter;

 12. Built-in signal generator, with sine wave signal, pink noise, white noise;

 13. Support 16 sets of scene preset functions, each preset scene works independently, and can be called through the control panel, TCP/IP, RS-232, RS-485 protocol;

 14. Support channel copy, input/output channel LINK and grouping functions;

 15. With A/D dynamic range&gt;113dB, D/A dynamic range&gt;115dB;

 16. Frequency response is 20Hz ~ 20kHz (±0.2dB);

 17. Total Harmonic Distortion (THDN)&lt;0.003% @1kHz, 4dBu;

 18. Full-featured matrix mixing (delay matrix), the input mixing level can be adjusted;

 19. ★Built-in automatic identification of USB interface sound card, support for local recording and remote conference use in various occasions;

 20. ★Compatible with Windows/Android/Iso full operating platform control interface, wireless WiFi control;

 21. It has 8 groups of GPIO general purpose input/output digital signal control ports, which can be used as independent ADCs;

 22. Support device online detection, all devices are displayed online, and multiple devices can be managed online at the same time;

 23. ★Have 1 TCP/IP communication port, 1 RS-232 communication port, 1 RS-485 communication port, open third-party control protocol;

 24. With RS232/485 central control function, you can control third-party equipment by filling in the code locally;

 25. Support UDP and RS-232/485 dual central control, the UDP port can be freely set, and the control software can view the control code;

 26. It adopts three-level anti-static and lightning protection technology, which can resist 8000V static electricity, in line with GB/T17618-1998 national standard;

 27. It adopts all-aluminum alloy environmental protection material body, 1U standard design, which can be fixedly installed on a standard 19-inch cabinet;