PeopleLink Pro Audio DSP is a professional digital audio processing unit designed for both local recording, playback, and remote interactive classroom and Conference room environments. It uses the featured all- band adaptive echo cancellation algorithm and supports other core audio algorithms including but not limited to adaptive noise reduction, smart mixing, and voice tracking. PeopleLink Pro Audio DSP has 8 channel balanced Mic inputs, 4 channel Line inputs and 6 channel Line outputs. The system can achieve superior front-end sound pick up for recording and playback for interactive classroom and Conference room environments. In addition, PeopleLink Pro Audio DSP supports various signal processing modules and signal routing allocation that can be configured through PC software.

    Product Features:

    • 8 Balanced mic inputs, support 48V phantom power supply, Phoenix connector.
    • 4 Balanced line inputs, Phoenix connector.
    • 6 Balanced outputs, Phoenix connector.
    • 1 Wireless microphone interface, 3.5mm connector.
    • 1 Monitor headphone interface, 3.5mm connector.
    • 1 USB2.0 type A interface, support bidirectional audio data transmission.
    • 1 RS-232 serial port, can be externally connected to the control terminal.
    • 1 RESET key, used to restore the default factory settings.
    • 1 RJ45 interface, external configuration computer.
    • Full-band adaptive echo cancellation technology.
    • Automatic reverberation suppression.
    • Smart sound mixing and microphone selection technology.
    • Dynamic adaptive noise reduction up to 18dB.
    • Sampling frequency 32kHz, A/D-D/A in 24-bit.
    • Visual control software simplifies panel operation.
    • No complicated software configuration, ready to use after device installation.
    • RMS and peak value voltage meters; real-time signal magnitude monitoring.
    • Abundant Signal Processing Module:
      • – Filtering: High Pass and Low Pass
      • – Equalization: 7 Band Parametric Equalization
      • – Audio Processing: Limiter, Compressor, Noise Threshold, Gain Control, Feedback Suppression.
      • – Mixing: Smart Mixing, Matrix Mixing.
      • – Meter Module.
      • – Control: Volume Balance, Volume Control.

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