High-Quality Ceiling Microphone - BMA 360

basic information

● DSBeam… Does not pick up external echoes or noise due to its directional nature. ● FiBeam… Achieves flat and natural sound (200Hz~20KHz, 0~-5dB). ● Voice Lift… Enables a level of feedback margin that was previously impossible. ● Selectable beam patterns… Beam directionality can create 6 to 12 patterns. ● 6G Acoustic Echo Canceller… Equipped with ClearOne's latest 6G echo canceller. ● Daisy chain connection via P-Link… Utilizes a proprietary P-Link that uses LAN cables. ● Compatible with camera tracking… Ideal for controlling external PTZ cameras for each beam. For more details, please contact us or view the catalog immediately via "PDF Download."

Price information

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Delivery Time

Applications/Examples of results

Video conferences, web meetings, remote meetings, online classes, etc. in companies.

Detailed information

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  DSBeam (Deep Sidelobe Beamforming Technology) By utilizing a large array of microphones for precise and fast audio processing across different frequency bands, the BMA360 has achieved distortion-free directionality even at high frequencies. In traditional array microphones, beam directionality tends to become distorted at higher frequencies, such as 1.0kHz and 2.5kHz. Since high frequencies are more prominent to the ear, this distortion not only leads to unwanted noise and echo but also affects the frequency characteristics due to interference between array microphones. ClearOne's DSBeam technology has achieved perfect beam directionality without distortion from 1.0kHz to 4.0kHz, as illustrated. The separation between the beam and the surrounding area is extremely good, at -40dB, resulting in highly effective sidelobes. This allows for the reproduction of the speaker's natural voice with minimal interference, which is essential for meetings.

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  FiBeam (Frequency Invariant Beamforming Technology) By controlling the directionality of a large number of microphone arrays and reducing phase interference between microphones, ClearOne's proprietary technology called FiBeam achieves a nearly flat frequency response across all bands, as seen in the table below, through advanced and responsive audio DSP processing. This is the secret to the natural and immersive sound that feels as if it is being captured by a nearby microphone.

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  Voice Lift is a feature that helps to hear participants' voices anywhere in the room by simply controlling multiple mix-minus speaker zones. With the excellent directional characteristics of DSBeam and FiBeam, it has become possible to achieve a level of feedback margin that was previously unattainable.

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  Selectable beam patterns The beam directionality of the BMA360 can be set using the Console AI software. You can create 6 to 12 beams, allowing you to choose the optimal pattern based on the size and purpose of the room, such as conference rooms, training rooms, or lecture halls.