Rocware RM70 Digital Array Microphone for Recording and Online Interaction

The RM70 is a compact digital array microphone employing embedded architecture, beamforming technology, professional digital audio processing, and an 8-meter long-range pickup capability. It can consistently achieve automatic voice tracking and seamless full-duplex interaction. Its small and elegant design, along with 32kHz wideband sampling, incorporates intelligent built-in audio algorithms, including automatic noise reduction, echo cancellation, and automatic gain control, effectively eliminating background noise, reverberation, and echo interference. It operates well in various sound environments, requires no additional configuration, and is incredibly user-friendly with its plug-and-play functionality.

Specifications
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