Clearone, Inc. · NASDAQ:CLRO
Clearone — Technical Presentation (March 2021)
19 slides from Clearone's technical presentation, March 2021
Slide 1: BMA 360 Voice Lift Introduction
AUDIO PROFESSIONAL MICROPHONES CONFERENCING BMA 360 Voice Lift Introduction ©2021 ClearOne. All Rights Reserved 1
Slide 2: BMA 360 Provides Everything Desired in a Beamforming Ceiling Tile
BMA 360 Voice Lift Introduction BMA 360 Provides Everything Desired in a Beamforming Celing Tile • Superior Beamformed Audio • Echo Cancellation • Noise Cancellation • Smart Beam Selection • Power Amplifiers • Camera Tracking • Voice Lift ©2021 ClearOne. All Rights Reserved 2
Slide 3: New Software and Firmware
BMA 360 Voice Lift Introduction New Software and Firmware Updates needed for Voice Lift • Console AI • CONVERGE Pro 2 • BMA 360 Also Available • Huddle • BMA CTH • BMA CT ©2021 ClearOne. All Rights Reserved 3
Slide 4: What's New
BMA 360 Voice Lift Introduction What’s New • Added Voice Lift Submixes to the BMA 360. A Voice Lift tab has been added to the BMA 360 Config window providing a powerful and simple way to drive multiple mix-minus loudspeaker zones. • Added ‘Max Active Beams’ setting in the BMA 360 Advanced Tab. • Add
Slide 5: Get the Update at clearone.com
BMA 360 Voice Lift Introduction Get the Update at clearone.com clearone.com ©2021 ClearOne. All Rights Reserved 5
Slide 6: Get the Update from CONSOLE AI
BMA 360 Voice Lift Introduction Get the Update from CONSOLE AI ©2021 ClearOne. All Rights Reserved 6
Slide 7: Updated Materials
BMA 360 Voice Lift Introduction Updated Materials Updated Items 1. BMA 360 Value Proposition 2. BMA 360 Datasheet 3. BMA 360 Sales Presentation 4. Console AI Manual 5. BMA 360 Demo updated to include Voice Lift New Items 1. New Voice Lift Training by Ron 2. New Voice Lift on the BMA 360 Design Guide
Slide 8: What is Voice Lift?
BMA 360 Voice Lift Introduction What is Voice Lift? ©2021 ClearOne. All Rights Reserved 8
Slide 9: What is Voice Lift?
BMA 360 Voice Lift Introduction What is Voice Lift? ©2021 ClearOne. All Rights Reserved 9
Slide 10: What is Voice Lift?
BMA 360 Voice Lift Introduction What is Voice Lift? The goal of Voice Lift is to provide everyone in the room with the same audio level ©2021 ClearOne. All Rights Reserved 10
Slide 11: Largest Problem with Setting Up Voice Lift
BMA 360 Voice Lift Introduction Largest Problem with Setting Up Voice Lift The largest problem is getting enough level out of the loudspeakers without going into feedback ©2021 ClearOne. All Rights Reserved 11
Slide 12: Largest Problem with Setting Up Voice Lift
BMA 360 Voice Lift Introduction Largest Problem with Setting Up Voice Lift What can be done to overcome the feedback problem? ©2021 ClearOne. All Rights Reserved 12
Slide 13: Greater Voice Lift Gains
BMA 360 Voice Lift Introduction Greater Voice Lift Gains ClearOne’s breakthrough technologies • FiBeam™ • DsBeam™ • DARE™ Feedback Eliminator Allow greater Voice Lift gains to be realized than have been previously possible ©2021 ClearOne. All Rights Reserved 13
Slide 14: FiBeam
BMA 360 Voice Lift Introduction FiBeam™ • FiBeam provides a smooth and consistent sound wherever you are in the room. This provides a predictable environment for setting system gains. • Other beamformers move the beam around, while participants talk and move, to overcome its uneven coverage. • A mov
Slide 15: DsBeam
BMA 360 Voice Lift Introduction DsBeam™ • DsBeam provides unparalleled sidelobe depth, below -40dB. • Excessive sidelobes, found in other beamformers, can cause feedback and force the system to have lower gain. • If a sidelobe points towards a loudspeaker or reflection, the system gain must be lower
Slide 16: DsBeam + FiBeam
BMA 360 Voice Lift Introduction DsBeam + FiBeam • Excessive sidelobes, combined with a moving beam, complicates the problem and forces lower gain in order to prevent feedback. The BMA 360 allows a 12 dB gain boost compared to an omni microphone loudspea ker ©2021 ClearOne. All Rights Reserved 16
Slide 17: DARE Feedback Eliminator
BMA 360 Voice Lift Introduction DARE™ Feedback Eliminator • The DARE Feedback Eliminator gives an extra margin of stability and gain — 3 dB to 8 dB • Fixed Filtering established during installation using automated setup • Dynamic Filtering detects feedback and ringing while system is in use and auto
Slide 18: Highlighted Materials
BMA 360 Voice Lift Introduction Highlighted Materials 1. BMA 360 Sales Presentation 2. Voice Lift with BMA 360 Design Guide 3. PAG/NAG Calculator ©2021 ClearOne. All Rights Reserved 18
Slide 19: You're not beamforming unless you're beamforming with ClearOne!
PROFESSIONAL MICROPHONES BMA 360 You’re not beamforming unless you’re beamforming with ClearOne! ™ ©2021 ClearOne. All Rights Reserved 19