Digital Array Microphone-RM70
RM70
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Digital Array Microphone-RM70

RM70 is a digital array microphone that adopts embedded architecture, beamforming, professional digital audio processing, 8-meter long-distance pickup, and can stably realize automatic voice tracking and full-duplex interaction. Small and exquisite, with 32kHz broadband sampling, built-in intelligent audio algorithms such as automatic noise reduction, echo cancellation, automatic gain, etc., to eliminate noise, suppress reverberation and echo interference, and have low requirements for the sound environment, plug and play without extra configuration, easy to use.
8m pickup
Voice tracking
3A audio algorithm
Plug and Play
Digital Microphone Array
Portable
Digital microphone array, 8 meters pickup
Ring microphone array, 360° omnidirectional sound pickup, no dead angle sound collection. The sound pickup covers an area of 80 square meters, suitable for classrooms, conference rooms and other scenarios. Dual mode (digital, analog) output is supported.
Digital microphone array, 8 meters pickup
Perfect sound quality, providing comfortable hearing
Perfect sound quality, providing comfortable hearing
The patented technology of intelligent noise reduction, echo cancellation and reverberation suppression to make the sound quality is better and the communication is comfortable and natural, low requirements for the sound construction and decoration of the classroom.
Specification
Audio Parameters
  • Microphone Type:Digital Array Microphone
  • Array Microphone:Built-in 7 mics to form a circular array microphone
  • Sensitivity:-26 dBFS
  • Signal Noise to Ratio:64 dB(A)
  • Frequency Response:20Hz - 16kHz
  • Pickup Range:8m
  • USB Protocol:Support UAC
  • Automatic Echo Cancellation (AEC):Support
  • Automatic Noise Suppression (ANS):Support
  • Automatic Gain Control (AGC):Support
Hardware Interface
  • Audio Input:1 x 3.5mm line in
  • Audio Output:2 x 3.5mm line out
  • USB Interface:1 x USB audio interface
General Specification
  • Power Input:USB 5V
  • Dimensions:Φ 130mm x H 33mm
Package Contents
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