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  • SPVM1400 Four-mic Conference System Hands-free

    SPVM1400 module product is equipped with SVE far-field hands-free call solution. Based on DSP and surrounding support devices, a high-compatibility module is formed to quickly provide high-quality hands-free voice processing functions for customer products.

    Its core function is speech enhancement based on microphone array and AI algorithm, including microphone array signal pickup, AEC, de-reverberation, DRC, EQ adjustment and noise reduction algorithm modules.

  • Module performance

    Supported Arrays:3-4 ring array, four-mic linear array, omnidirectional MEMS MIC

    Full-duplex call:supports full-duplex call within a radius of 3 meters, and the echo at the microphone is as high as 90dBA

    De-reverberation performance:the sound effect at a distance of 3 to 5 meters is similar to that at a distance of 1 meter, and its performance is excellent

    Long-distance pickup amplification:automatic gain control supports amplification of 30 ~ 40dB

    * Supporting TEAMS certification, ZOOM certification, TencentMeeting certification
Technical composition & specification
It supports directional pickup at a distance of 10-15 meters, and can work in a noise environment of 90dBA. Its interface is simple (analog input, analog output), its algorithm can be flexibly configured, and its software and hardware support are available.
Application
It’s mainly used in hands-free conference systems, such as conference speakers
Conference speaker
Mass production cases
  • Banach Conference Speaker