ADECIA Ceiling Solution

ADECIA ceiling solution

Online Press Conference

In response to the increased and diversified demand for conference rooms due to the COVID-19 pandemic, Yamaha Corporation has announced a new remote communication solution for any enterprise or meeting space.

“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 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

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 dynamic beamforming ceiling microphone array (RM-CG), new core processor (RM-CR), a Dante-optimized network switch and line-array POE+ powered speakers 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 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 network audio standard, "Dante", 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 such as USB, Bluetooth®, SIP, and audio input/output terminals, 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.



A ceiling array microphone equipped with unique audio signal processing technology that enables a high-quality communication.


A signal processor at the heart of ADECIA.


An intelligent L2 switch that has the optimal functions for Dante and can supply PoE to devices on the network.


A Dante powered speaker by PoE power supply.


Sound processing for high quality remote conferencing experience.

Dynamic Voice Tracking

The beams constantly scan, detect and follow human voice. No fixed beams allow for flexible room layout and participant positioning.

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 uninterupted, echo-free audio stream.

Automatic 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. wearker 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 acousticaly-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

RM-CG Leaflet