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New BMA 360 Beamforming Ceiling Microphone — AV.technology

ClearOne announces new Beamforming Microphone Array Ceiling Tile, built for high-performance audio and deployment ease.

By

October 27, 2020

The ClearOne BMA 360 is a truly wideband, frequency invariant beamforming mic array with uniform gain response across all frequency bands. With FiBeam technology, conference participants will experience the natural and full fidelity audio across all beams as well as within a single beam.

Deep sidelobe beamforming, DsBeam, provides maximum sidelobe depth below -40 dB, resulting in effective rejection of reverberation and noise in difficult spaces for clarity and intelligibility.  

The BMA 360 is based on a new approach to beamforming that provides a new beam topology to achieve distortionless, full 360-degree coverage of any room shape and any seating arrangement using ClearOne Audio Intelligence. 

Further advancements in adaptive steering provide coverage of each conference participant as well as support for camera tracking. 

In addition to the advancements in beamforming technology, the 6G Acoustic Echo Cancellation (AEC) delivers per-beam full-duplex audio performance. On-board audio algorithms, like noise reduction, filtering, and Automatic Level Control, eliminate the need for per-beam processing in a DSP mixer – requiring fewer DSP mixer resources. Finally, robust built-in amplifiers, configurable as 4 x 15 Watt or 2 x 30 Watt, provide flexibility for driving loudspeakers. 

ClearOne’s new technologies, FiBeam, DsBeam, and 6G AEC combine to create VividVoice, a significant advancement for professional conferencing. 

The integrated features in the BMA 360 reduce system design complexity, simplify installation, consume less rack space, and lower system cost. The BMA 360 also supports daisy-chaining of up to three ceiling tiles via P-Link for divisible rooms, or larger conference setups – for simpler wiring, longer distances, and lower-cost deployments compared to networked “home-run” connections via Ethernet. 

Simple, single-workflow configuration is provided by a new release of ClearOne’s CONSOLE AI software. Competing products require practitioners to program multiple system components with different toolsets: Ethernet switches, ceiling tiles, DSP mixers, and the Dante controller. 

The BMA 360 supports three different ceiling grid sizes: 24 in, 600 mm, and 625 mm.  It incorporates a VESA-standard hole pattern that supports pole mounting. Hard-ceiling mount accessory kits are also available. 

The BMA 360 is now shipping worldwide.

Clearone: clearone.com
Australian Distributor: avdistributors.com.au

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AViator
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Issue 2