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    • Ceiling Mic QS ASP-C-04

    Features and scenarios

    • The 3rd Generation of Auctopus audio processing algorithm

      24 bit/ 48KHz sampling frequency High performance A/D, D/A Adapter Adaptive echo cancellation Adaptive noise suppression Adaptive speech gain adjustment Smart mixing

    • HD voice pickup range mic

      Phantom power supply, high noise reduction, wide frequency response, sound balance, high fidelity, 10 meters pickup radius.

    • Compatible with common audio and video software

      Support common education and conference SaaS software platform, such as: Skype for business, ZOOM etc.

    • Efficient layout

      Support mainstream education host, recorder host, recorder interactive host, input and output independent volume control know.

    • Support wireless voice to local amplification

      U segment full frequency

    Ceiling Mic QS ASP-C-04-0
    Ceiling Mic QS ASP-C-04-0
    Ceiling Mic QS ASP-C-04-0
    Ceiling Mic QS ASP-C-04-0
    Ceiling Mic QS ASP-C-04-0
    Ceiling Mic QS ASP-C-04
    Data Sheet User Manual
    • Model
    • ASP-C-04
    • Component
    • Digital audio processor
      DSP processing bus structure
      USB Type-B connection
      7 road 3.81mm phoenix interface
      Supports wireless microphone, mixer, acoustics, echo cancellation, recording and listening
      Input and output single adjustment knob
      Suspended spherical microphones x 2
    • Color
    • Matte black
    • Interface
    • USB Type-B interface
      3.5mm audio monitoring jack.
      DC power interface
      7 road 3.81mm phoenix interface
    • Power supply
    • Power adapter
      Input: 100-240v, 0.5A, 50/60Hz.
      Output: DC 12V,2A.
      Phantom power supply - + 48 VDC
    • Computer system requirements
    • Windows 8 /Windows 7 /Windows 10 /Windows XP and newer, Mac OSX
    • Suspended spherical microphone
    • Pick up radius: 10m Max.
      Sensor: capacitance pole of Φ25 pole type
      Circuit characteristics: JFET impedance transformation
      Electronic balance Polar Pattern: Uni- Directional ( Cardioid ) Polar Pattern
      Frequency response: 50hz-20khz.
      Sensitivity : -47 plus or minus 3dB. (2.2 K Ω drain test 1.5 V) Rated output impedance: 2.2 K Ω Minimum load impedance: 1000 Ω
      · SNR: 75dB.
      Highest pressure level: 115dB.
      Maximum output level: 1.6dBV (1.2V)
      Output connector: mini xlr-3 male.
      Cable: double stranded MIC cable.
    • Audio processor
    • Frequency response (20hz-20khz @+4dBu)
      Microphone channel: +0/ -2db.
      Line input channel: +0/-0.5dB. THD + N
      Microphone channel: < 0.009%.
      Line input channel: < 0.007%.
      Equivalent noise: < -84dbu.
      Dynamic range: > 105dB.
      Maximum input level.
      Microphone channel: -2dbu.
      Line input channel: 20dBu.
      Maximum output level (balance) : 20dBu.
      Maximum gain
      Microphone channel: 50dB.
      Line input channel: 0dB.
      Input impedance
      The microphone channels: 330 Ω
      Line input channels: 20 k Ω Output impedance: 400 Ω
      A/D-D/A converter: 24bit
      Light
      Green: power on
    • Audio features
    • Adaptive echo cancellation
      Adaptive noise suppression
      Intelligent remix
    • Certification
    • CE; FCC
    • Warranty
    • 3 years warranty
      1 year battery guarantee
    • Recommended onditions
    • Temperature: 20°-70°
      Humidity: 20-90% condensation free
      Noise level: < 48db
      Storage temperature: 20°- 70°
    expand all
    OTHER PRODUCTS
    Ceiling Mic Pro ASP-C-01

    Ceiling Mic Pro ASP-C-01 (Speakerphones)

    Precision audio control and digital signal processing at your fingertips.

    View product details
    Ceiling Mic Pro ASP-C-02

    Ceiling Mic Pro ASP-C-02 (Speakerphones)

    3rd Generation Auctopus Audio Processing

    View product details