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    miniDSP UMA-16 V2

    miniDSP UMA-16 V2

    ₹ 33,400.00

    16 channels Low-cost USB microphone array, Uniform Rectangular Array (URA), 16 x raw audio ASIO driver, perfect for a DIY acoustic camera, USB to PDM interface for up to 16 x MEMS

    IN STOCK

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    The UMA-16 v2 is the updated version of our sixteen-channel microphone array with plug&play USB audio connectivity. With its onboard XMOS interface, the UMA-16 is the perfect fit for the development of beam-forming algorithms or your DIY acoustic camera. Its system architecture consists of two core elements:

    – A microphone PCB with 16 x Knowles SPH1668LM4H MEMS microphones in a uniform rectangular array (URA). A center hole fits an optional USB camera for applications such as acoustic cameras. The microphone PCB is a simple 2-layer design that can easily be customized to your needs by following our schematics included in the user manual.

    – Stacked on top of the mic array is the MCHStreamer Lite USB interface. This XMOS XCORE interface allows for a high-quality PDM to PCM conversion and presents all 16 channels of raw audio to the USB interface.

    Features:

    • Multichannel USB microphone array for voice command
    • 16 channels of RAW audio for the development of custom beamforming algorithms
    • High-quality MEMS from Knowles SPH1668LM4H
    • USB to PDM conversion for up to 16 x PDM MEMS microphones
    • Center Hole for USB camera (Not provided)
    • Sample Matlab code to get started microphones

    Specifications:

    Digital Signal Processor:32-bit Floating point Analog Devices SHARC ADSP21489 / 400 MHz – Configuration locked
    PDM inputs:Up to 16 x MEMS microphone connections (8 x stereo PDM data lines)
    MEMS microphone:16 x SPH1668LM4H – Acoustic Overload @ 120dBSPL / High SNR of 65dB / RF shielded
    ADC/DAC Sample Rate & Resolution:Resolution: 24 bit
    Sample rate: 8, 11.025, 12, 16, 32, 44.1 or 48 kHz
    USB port:USB port type Mini-B for audio streaming and firmware upgrade
    Power supply:Provided over USB
    Dimensions (H  x W x D) mm132 x 202 x 18 mm

     

    Support:

    For basic support please contact www.avenuesound.in
    For any advanced support please write to support.minidsp.com

    Additional information

    Weight4 kg
    Brand

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