Voice Interface Conference Voice

7-Mic Sound Reinforcement Board PXU316-LA-7MIC

Seven-microphone beamforming sound reinforcement evaluation board with ultra-low 18ms latency, anti-feedback, and 10-180 degree adjustable beam for classroom and conference room PA systems.

7-Mic Array 18ms Ultra-Low Latency +10dB Anti-Feedback

Contact Sales

7-Mic Sound Reinforcement Board PXU316-LA-7MIC

7-Mic Beamforming, Ultra-Low Latency Sound Reinforcement

The PXU316-LA-7MIC evaluation board features a seven-microphone array and high-performance DSP, using beamforming to precisely locate speakers, adaptive feedback cancellation (AFC) to prevent howling, with system latency under 18ms ensuring speakers can talk naturally and fluently.

Technical Specifications

Microphones	7
Beam Angle	10°-180° adjustable
System Latency	< 18ms
Anti-Feedback Gain	+10dB (AFC)
Sample Rate	32kHz / 24-bit
DSP Functions	BF, AFC, AGC, NS
Out-of-Beam Rejection	20dB suppression

Related Solutions

View All Solutions →

Voice Interface

AI-Driven Meeting Audio Hub

AI adaptive beamforming intelligently tracks speakers with built-in full-duplex AEC, natively integrated with Teams/Zoom AI transcription and translation, dual-device wireless coverage up to 40m².

Voice Interface

Digitally Variable Directional Microphone

A digital microphone array solution with freely adjustable pickup patterns and beam direction, flexibly adapting to various products and use cases, significantly improving voice clarity.

Voice Interface