Beamforming Sound Reinforcement System
Ultra-low latency, feedback-free local sound reinforcement system for classrooms and conference rooms.
Easy Setup, Natural Experience
With excellent directional beamforming technology, flexible pickup range, ultra-low latency and high-fidelity audio processing, this solution delivers a smooth natural speaking experience and clear comfortable listening.
Classroom Reinforcement
This solution applies adaptive feedback cancellation technology to effectively prevent uncomfortable howling.
Key Features
Precise User Localization with Beamforming
Using beamforming technology to set focused pickup range, suppressing sounds outside the range by up to 20 dB, significantly reducing noise levels entering the amplifier. Pickup angle can be flexibly set within 10° to 180° with ±10° accuracy.
Low Latency Prevents Speech Disruption
Neuroscience research and life experience show that when poor-quality PA systems produce high-latency signals or echo feedback, speakers' fluency of thought decreases, leading to difficulty organizing language, stuttering, or even being forced to stop speaking*. PA systems should not become "speechjammers" causing mental stress. Therefore, this solution controls system latency within 18ms, ensuring users can speak smoothly and naturally.
*This phenomenon is caused by Delayed Auditory Feedback in people who do not stutter.
Clear and Loud Sound
Adaptive Feedback Cancellation (AFC) technology dynamically identifies and suppresses acoustic feedback, effectively preventing howling and squealing, while increasing amplification gain by up to 10 dB. Additionally, Automatic Gain Control (AGC) maintains consistent voice volume when users' distance from the microphone changes.
Hi-Res Digital Signal Processing
Built-in adaptive feedback cancellation, automatic gain control, noise reduction and beamforming algorithms run in real-time at 32 kHz sample rate and 24-bit resolution, providing clear enhanced voice effects.
Algorithm-Optimized Voice
AFC
Adaptive Feedback Cancellation (AFC) technology effectively reduces feedback through microphone arrays even when speakers output at high volume.
Beamforming
Enhances speech through spatial sound signal filtering, focusing on desired sound sources while attenuating noise from other unwanted directions.
Automatic Gain Control
Continuously adjusts audio signal levels to maintain optimal volume. Ensures all speakers can be clearly heard regardless of their distance from the microphone.
Use Cases
Education
Easily integrates into classroom audio systems, providing excellent sound reinforcement experience.
Conference
Provides clear voice enhancement for conference rooms and lecture halls.
Integrate This Solution Into Your Product
Design Services
We provide complete system integration design from concept to mass production, accelerating time-to-market.
Evaluation Board & SDK
Plug-and-play evaluation board + C API for rapid validation and customization.
Agile Development
Professional engineers working side by side to meet custom features and performance requirements.
MRD/PRD
Assist in writing market and product requirements documents to ensure alignment.
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Let's Work Together!
Creating products with outstanding sound
Let's Work Together!
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