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AK-9800 Smart Audio Manager


● This audio manager is an all-round audio processing product specially developed for the needs of audio collection and on-site sound reinforcement for engineering applications such as high-quality classroom recording and broadcasting, multimedia classroom recording and broadcasting, court recording and broadcasting, interrogation room recording and broadcasting, local and remote conference recording and broadcasting; ● Special research and development are carried out according to the actual application requirements of recording and broadcasting system engineering, and modular design is adopted. Corresponding module combinations can be selected according to different engineering needs, so as to provide the most suitable application scheme for engineering needs and save engineering investment;

Category:

Digital Peripheral Series

  • Product Description
  • Detailed parameters
    • Commodity name: AK-9800 Smart Audio Manager
    • Commodity ID: 1108417311892197376

    ● This audio manager is an all-round audio processing product specially developed for the needs of audio collection and on-site sound reinforcement for engineering applications such as high-quality classroom recording and broadcasting, multimedia classroom recording and broadcasting, court recording and broadcasting, interrogation room recording and broadcasting, local and remote conference recording and broadcasting; ● Special research and development are carried out according to the actual application requirements of recording and broadcasting system engineering, and modular design is adopted. Corresponding module combinations can be selected according to different engineering needs, so as to provide the most suitable application scheme for engineering needs and save engineering investment;

    This audio manager is an all-round audio processing product specially developed for engineering applications such as high-quality classroom recording and broadcasting, multimedia classroom recording and broadcasting, court recording and broadcasting, interrogation room recording and broadcasting, local and remote conference recording and broadcasting, and for the needs of audio collection and on-site sound amplification;

    According to the actual application requirements of recording and broadcasting system engineering, special research and development are carried out, and modular design is adopted. According to different engineering needs, corresponding module combinations can be selected to provide the most suitable application scheme for engineering needs and save engineering investment;

    In order to meet the diverse needs of recording and broadcasting system applications, the management power amplifier has designed various interfaces and settings that are rich, comprehensive and adjustable, which can derive a variety of collocation and use effects, and can easily cope with various use requirements. At the same time, it also effectively avoids the dependence of the system platform on other audio intermediary adjustment equipment, and the system integration is high;

    10-way microphone balanced input (composite caron),1-way to 5-way microphones are divided into zone A, 6-way to 10-way microphones are divided into zone B; Microphone 5 and microphone 10 have the highest priority function and can be bypassed;

    Independent microphone volume adjustment, independent 48V power switch;

    A. B two-zone microphone can choose 4-out-of -1 function, which can directly pass through 4-out-of -1 function; A. B two-zone microphone independent active ambient noise elimination module, A. B two-zone independent threshold debugging, LINE input RCA interface, independent volume control (enter feedback function);

    AUX input RCA interface, independent volume control (no feedback function), system expansion output interface, 2 RAC interfaces, volume adjustment output level, A. B two-zone acquisition system signal independent output RAC recording interface, independent volume control, A. B two-zone microphone signal professional mixed medium and low tone adjustment, professional digital feedback suppression module, through/feedback mode conversion, panel one-key control feedback suppression, output level indicator light, environmental noise elimination and adjustment of professional frequency display screen, monitoring output level at a glance;

    All Chinese operation interface, easy to understand.

    Key words:
    • 广州声曼电子
    • 专业音响
  • 1. machine parameters
    frequency response

      20Hz-20KHz

    distortion degree

      <0.05%  1KHz 

    Input impedance

    Microphone: 47KΩ Line: 10KΩ Music: 10KΩ Far End: 10KΩ

    output impedance

    Expansion: 220Ω0 Remote: 1KΩ Recording: 1KΩ Acquisition: 1KΩ

    signal-to-noise ratio

      >100dB 

    Power supply mode

    AC220V/50H, toroidal transformer power supply

    2. feedback suppression parameters

    frequency response

      125Hz-15KHz

    distortion degree

      <0.1%  1KHz

    Sample Rate

      32KHz

    signal-to-noise ratio

      >90dB

    signal delay

      <11ms

      CMRR

      >25Db(50Hz-20KHz)

    3. Ambient Noise Cancellation Parameters

    frequency response

      10Hz-30KHz

    distortion degree

      <0.2%  1KHz

    Noise

      <-90dBu

    threshold range

      -80~-20dBu B

    dynamic range

      114Db

    Noise Gate

      <100us

     

Sounord    Professional Audio 

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