“Sound” Accelerates Business

With new and ever-changing communication requirements, one thing remains the same: the need for high-quality, worry-free audio for collaboration. ADECIA Ceiling Solution, featuring the new Ceiling Array Microphone RM-CG and Conference Processor RM-CR, helps organizations overcome challenges with implementation, configuration and room acoustics by providing all components required for a successful installation - designed to work seamlessly together to reduce set up time, costs and complexities.

The name, “ADECIA”, is a make-up word and comes from DECIR in Spanish (to say or to tell) and "IA" indicates Intelligent Audio, which is Yamaha's strength.

“Sound” Accelerates Business “Sound” Accelerates Business “Sound” Accelerates Business



The RM-CG dynamic ceiling array microphone features multi-beam tracking technology which focuses on voices. Thanks to the special spiral layout of its microphone elements, the RM-CG provides the narrowest, most precise beam for voice capture, while continuous background noise is eliminated using Yamaha’s advanced noise reduction algorithms and Human Voice Activity Detection (HVAD). Combined with its beam tracking technology, it can clearly pick up individual voices, even when more than one person is speaking. Dante audio and the control and power are supplied through one LAN cable, while three different mounting methods - ceiling, VESA and wire mount - are included to suit any space.


The RM-CR conference processor automatically recognizes Dante microphones and speakers on the same network. During commissioning it automatically sets the optimum sound settings for the environment, taking into account the location of speakers and microphones, the room’s reverberation characteristics and echo responses. Auto-tuning is achieved with a simple, five-step process using a special web-based interface. The RM-CG performs auto mixing of all connected Dante audio sources and the conference processor can handle a wide range of sources, including dynamic microphones, analog line level I/O, USB, Bluetooth and SIP telephony.

Key Features

Complete Coverage from Sound Input to Output

ADECIA helps organizations overcome challenges with implementation, configuration and room acoustics by providing all components required for a successful installation. The new RM-CG dynamic beamforming ceiling array microphone, the dedicated RM-CR conference processor, Yamaha’s innovative VXL1-16P line array speakers and the optimized SWR2311P-10G PoE+ switch provide a complete solution designed to work effortlessly together.

Best Audio in Shortest Time

System automatically detects all components and configures them to be optimized for the room environment, taking into consideration location of speakers and microphones, reverberation characteristics of the room, and echo behavior. Setting up a room can be as easy as following the web based configurator through four steps of configuration.

Reduce Time, Spend and Complexities

Reduce Time, Spend and Complexities

Audio/control signals can be transmitted with one network cable using Dante network audio standard , solving troublesome wiring and installation problems.

Capture Every Word

Capture Every Word

Dynamic multi-beam voice tracking technology supports lively discussions with multiple participants, conveying a clear audio signal from each participant to remote parties. Its unique processing functionalities that help capture the human voice over noise help provide a smooth and stress-free remove conversation experience.

Integration into All Audio Environments

Integration into All Audio Environments

Equipped with various interfaces, including dynamic microphones, analog line level I/O, USB, Bluetooth and SIP telephony, the system allows the flexibility to use for both web conference system and telephone line conferences. Supporting Windows, macOS, iOS and Android, as well as compliance with market leading UC applications, ADECIA gives you the flexibility to customize the solution to your specific needs.

Certified by Strategic Partners

ADECIA Components


Sound processing for high quality remote conferencing experience

Multi-beam Tracking

Multi-beam tracking is a signal processing technology that can track multiple speakers by combining the use of Beamforming technology, which forms directivity with multiple microphone elements to pick up sound, to create multiple beams, and dynamic tracking technology, which allows each beam to cleverly track different speakers' voice when multiple speakers are present.

Auto Tracking Beamformimg

The four dynamic beams simultaneously track multiple people, allowing for lively conversations. With a narrow directivity of each beam, the system accurately captures speech while suppressing background noise, enabling a highly intelligible voice to the far end.

Adaptive Echo Canceller

While other echo canceller's measure the room and set levels once, Yamaha's adaptive echo cancellation is constantly scanning the environment for changes to deliver an uninterrupted, echo-free audio stream.

Auto Gain Control

This sound technology automatically adjusts voice levels to deliver a consistent, optimal volume level to the far-end, no matter if some voices are louder vs. weaker or closer vs. further away from the microphone. This automatic feature enables everyone to hear or be heard at an ideal level.

Noise Reduction

When constant noise like a projector fan or air conditioner system enters the communication space, Yamaha's Noise Reduction technology removes these components to clearly convey the presenter's audio to the far-end.


Reverberation from an acoustically-poor environment can make it difficult to distinguish a clear voice signal. Dereverberation suppresses these reverb components to deliver a highly-intelligible output.


ADECIA Solution Catalog