Support RS232, RS485, UDP Control 8CH Professional Audio System AEC Digital Audio Processor
Main Features:
- Professional audio processor support 8way analog input and output a,It provides low delay and high fidelity audio ion under the support of high broadband network.
- Processor :ADI SHARC 21489@450 MHz SIMD;
- DSP processing capacity :400 MIPS, 1.6 GFLOPS;
- Provide 8 devices for onation at the same time;
- Built-in one in one out USB sound card, support music playback, recording and soft video conference (such as: ZOOM, Tencent conference, Dingding conference, etc.);
- Bus type AEC, tail time: 512ms, convergence rate: 60dB/S, echo cantion amplitude: 60dB;
- Independent channel AFC (feedback suppression), using notch algorithm, sound transmission gain increase amplitude: 10dB;
- Noise suppression (ANS), ratio increased by 18dB
- Dodge device (Ducker);
- Noise gain compensator (ANC)
- Gain sharing automatic mixing (AMC), Gate Mixer;
- 12 period of British equilibrium parameter, provides 5 kinds of filter options: Parametric, Lowshelf, Highshelf, Lowpass, Highpass;
- Provides customized operation interfaces for terminal users. A maximum of 30 devices can be managed on one interface.
- Support camera tracking;
- With 8-way GPIO;
- With the central control function, support RS232, RS485, UDP three control modes, can be the system power, , environmental control, audio control and other overall control, to achieve a key to open the system required functions.
- 1U Whole aluminum chassis
- CH:8CH,12CH,16CH
![UDP Control 8CH DSP Audio Processor Digital ssional 0]()
![UDP Control 8CH DSP Audio Processor Digital ssional 1]()
â‘ POWER :Connect the 110V-220V AC power supply, the rocker switch controls the processor power supply.
â‘¡ ETHERNET :By connecting to this network port, the client computer can debug and monitor the device.
â‘¢ Dante :Used to connect to Dante audio network.
â‘£ RS232+RS485:Connect control terminal or central control equipment.
⑤ GPIO:Connect control terminal or central control equipment.
â‘¥ OUTPUT :Can be connected to power amplifiers, active speakers and other equipment.
⑦ INPUT :Can be connected to power amplifiers, active speakers and other equipment.
Specification:
| Model No. | MU88 | | DSP Processing | ADI SHARC 21489@450 MHz SIMD | | of analog channels | 8 Input +8 Output | | Core Algorithm | Automatic mixing, feedback elimination(AFC), echo elimination(AEC), noise elimination(ANC) | | GPIO | 8 ( Including input and output) | | RS232/RS485 | 1 | | RJ45 control interface | 1 | | USB Port | 1 | | Input gain | 0/3/6/9/12/15/18/21/24/27/30/33/36/39/42/45/48dBu | | Digitalizing bit | 24bit | | Sampling Rate | 48k | | Frequency Response(20~20KHz) | ±0.3dB | | ntom power | +48V/10mA max | | The Max level | +18dBu | | Input to output dynamic range | 110dB | | output to input dynamic range | 112dB | | Total harmonic distortion + noise | ＜-94dB@4dBu | | Floor noise (A- weighted) | -90dBu | | System delay | <3ms | | Input impedance (balance -type) | 5.4KΩ | | Output impedance (balance -type) | 600Ω | | Weight | 3Kg | | Size | 482*260*45mm | | Working Power Supply | AC110V-220V,50Hz/60Hz |
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Software:
![UDP Control 8CH DSP Audio Processor Digital ssional 2]()
Client network configuration
The default IP address of the processor is 169.254.10.227, and the subnet mask is 255.255.0.0. Please ensure that the IP address of the client host is in the same network segment as the processor, so that the client software can connect with the processor normally. (Note: Client software can modify the IP address of the processor after searching for the device. )
Download software
The installation software program of this machine is downloaded by accessing the processor of the same network segment in the LAN; Access the processor by entering the IP address of the device in the address bar of IE browser, find the download link and download the installation software locally to complete the installation; The factory default IP address of the equipment is 169.254.10.227, and the subnet mask is 255.255.0.0. Please add the address of this network segment to the PC first, so that the equipment can be connected normally. After the device is started, use the browser to access the address "http://169.254.10.227/
