HearClear™ AEC Technology Specifications

Xilica's HearClear™ Acoustic Echo Cancellation (AEC) technology eliminates unwanted echoes during video conferencing, ensuring clear communication for all participants.

Supported Hardware

Solaro QR1-UC
Solaro FR1/FR1-D

Technical Specifications

Parameter	Specification
Tail Length	250ms (8 channels total)<br>• 100ms (16 channels total)
Processing Structure	2 channels per component
Noise Reduction	Up to 40dB of steady state noise reduction
DC Filtering	Advanced filtering to maintain waveform symmetry
Double Talk Echo Reduction	Up to 50dB of secondary echo reduction
Comfort Noise	Selectable from -60dB to -30dB
Delay Compensation	Up to 50ms for large spaces

Advanced Features

Adaptive Processing: The algorithm continuously optimizes to your acoustic environment.

Reset Capability: Force re-convergence during system tuning or when reconfiguring multipurpose spaces.

Flexible Deployment: Configure to balance between maximum echo tail length and total channel count based on your application requirements.