Yealink CM20 AI-Powered Dynamic Noise Cancelling Beamforming Ceiling Microphone

Yealink CM20 AI-Powered Dynamic NC Ceiling Microphone

Practical and Aesthetic Integration

Yealink CM20 features an 80mm low-profile design and a detachable magnetic cover with a snap-on attachment. The overall design ensures seamless integration and aesthetic appeal, while facilitating effortless deployment and maintaining the integrity of the ceiling.

High Fidelity of Voice

CM20 is equipped with 16 omnidirectional microphone units, providing unparalleled audio clarity across 8 independent pickup zones. It effectively covers up to a radius of 4m nominal coverage, with a high quality radius of 3m full-duplex audio capture, ideal for medium to large spaces. The EQ tuning of the CM20 is specifically tailored to accentuate the exceptional quality of human vocals.

- 16-mic arrays
- 8 pickup zones
- 30m² premium quality full-duplex audio*
- 60m² effectively pick-up range*

*3.2 meters pick-up radius with STIPA value 0.78; 4.5 meters pick-up radius with STIPA value 0.72; Environment: RT60 = 408ms @ 1khz; Noise Level = 40dBA; 2.8 meter deployment height.

Intelligent Algorithm, Adaptive Optimization

By incorporating AI Dynamic Noise Reduction and AI Reverberation Suppression, the CM20 guarantees pristige audio quality during every meeting. It effortlessly adjusts to the ambient conditions of the room, effectively minimizing noise and echo. With its integrated DSP, the CM20 seamlessly integrates with Yealink MVC systems, eliminating the requirement for an extra DSP device and providing hassle-free plug-and-play functionality.

Built-in DSP for Seamless Integration

Featuring and integrated DSP, the CM20 offers a plug-and-play experience with Yealink MVC systems, removing the need for external audio processing.

Versatile Adaptability

Yealink CM20 provides flexible deployment options for divers meeting room styles.

Deploy for Multiple Spaces

Large Room

Divisible Room

Medium Room

General

Brand

Yealink

Manufacturer Part Number

1303095

Materials

ABS+PC&iron mesh

Interface

1 × RJ-45

Dimensions

223mm (diameter) × 83mm (H) (with cover mesh)
215mm (diameter) × 81mm (H) (without cover mesh)

Weight

615g

Audio

Frequency Response

120Hz-16kHz

Maximum SPL

122dBSPL

Signal Noise Ratio

86dB @<1% THD

Sensitivity

0 dBV/Pa 94dBSPL @ 1kHZ

Microphone

16 omni-direction microphone

AEC Channel

1 channel internal

Power

Typical Power

5.7 W

Rated Power

9 W

Power Supply

PoE (IEEE 802.3af, class 3)

Envirinmental Conditions

Operating Temperature

0-50°C

Storage Temperature

0-70°C

Operating Humidity

5%~90%