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  • 数字处理器M08A.jpg
  • 数字处理器M08A后面板.jpg

M08A


NO.: M08A

1. DSP chip: Signal processing: 32-bit floating-point DSP 400MHz Audio system latency: <2ms Digital-to-analog conversion: 24-bit

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Keywords:

HANPU

  • Description
  • Technical specifications
  • Connect
  • Product features
    ★8 independent analog audio balance inputs, 8 independent analog audio balance outputs, support all kinds of microphone signal input and music signal input, each input setting can be manually adjusted ★ by software or panel LCD display menu with AEC adaptive acoustic echo cancellation function, 6 levels of tail length effect adjustment, suitable for interactive recording of various large and small occasions, remote meetings, teaching applications, restore clearer voice communication
    ★ With ANC adaptive active noise cancellation function, 4-level intensity adjustment to meet the local recording and broadcasting needs of different scenarios, improve the signal-to-noise ratio of recording and amplification, and record clearer voice signals;

    ★ Each microphone input with 9 levels of sensitivity adjustment 0-35dB gain, can match different types of microphones with different sensitivities;
    ★ Built-in white noise, pink noise, sine wave three different test signal sound sources, can be used as various system detection sound sources;

    ★ Each input has a 48V phantom power switch to drive various condenser microphone units
    ★ Each input has an active feedback suppression function and two adjustable levels
    ★ With AUTOMN shared gain type automatic mixer, each channel is independently adjusted, with 10 priority gears, adjustable slope and response time), to achieve automatic switching between microphones, microphones and music signals, music signals, after opening, it can also reduce noise, improve signal-to-noise ratio, and reduce howling phenomenon;
    ★ Built-in powerful matrix mixing function, full open architecture, free setting, each mix can also independently adjust the mixing volume, matching gain is more convenient, intuitive view and debug signal routing;
    ★ Input 31 PEOJ output 10 PEQ adjustable, with high and low shelf and all-pass filter, input and output are with 48th order high and low pass divider, the debugged parameters can be saved and copied to other channels independently, which is convenient to adjust the audio system in all directions

    ★ With video tracking control function, RS232/485 interface, support camera control PELCO-D/PELCO-P/VISCA and other protocols
    ★ Standard USB (TYPE-B) PORT, one port and three functions: support drive-free automatic connection software debugging; Built-in U disk function, storage software and manual; With USB sound card.
    ★ Support mobile APP TCON software network control
    ★ Support 4-inch touch screen in-line control
    ★ Support archive locking, avoid misoperation or artificial interference of processor parameters, and maintain system stability; Archiving supports boot file settings, which can set parameters to automatically save all instant debugging, and can also set unique boot status parameters to meet different system maintenance needs.

    ★ GPIO support is supported
    ★Mconsole unified management, through USB/ARS232/RS45/TCPIP multiple interfaces to connect control devices, TCPIP control port can also realize LAN remote, multiple device control, multiple device synchronization parameters, joint debugging parameters and other powerful functions

    ★ Support central control instructions, the software comes with a central control protocol, and the central control function can be realized through RS232/RS485/TCPIP
     

  • Product parameters:

    1. DSP chip:
    Signal processing: 32-bit floating-point DSP 400MHz

    Audio system latency: <2ms
    Digital-to-analog conversion: 24-bit
    2 analog audio input and output:
    Input channels: 8 balanced inputs. Mic/line level in

    Audio interface: 3.81 mm phoenix plug, 12-pin
    Input impedance: 11.5KΩ
    Maximum input level: 12dBu/Line, -7dBu/Mic

    Phantom Power: +48VDC, 6.5mA, independent configuration per channel

    Output channel: 8 balanced outputs, line level out
    Output impedance: 150Ω
    3Audio indicators:
    Frequency response curve: 20Hz-20kHz (+-0.5dB)/Line

    20Hz-20kHz(+-1.5dB)/Mic
    THD+N:-90dB(@12dBu,1kHz,A-wt)/Line

    -86dB(@-7dBu,1kHz,A-wt)/Mic
    Signal-to-noise ratio: 105dB(@12dBu, 1kHz, A-wt)/Line

    95dB(@-7dBu,1kHz,A-wt)/Mic
    4. Connection and display:
    USB: Type-B, drive-free
    RS232: Serial port communication

    TCP/IP network port: RJ45
    Indicators: Power, Link, +48V,

    Input and output audio signals5, electrical and physical parameters
    Power supply range: AC100V---240V 50/60 Hz

    Size: 44mmx483mmx210mm

    Net weight: 2.8kg
    Working temperature: -20°C--80C
     

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