Voice Interface Meeting Audio

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.

AI Adaptive Beamforming Full-Duplex AEC AI Voice Enhancement 40m² Wireless Cascade Native AI Transcription

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AI Audio Processing: From Source Optimization to Intelligent Applications

Traditional conference audio struggles with large-space expansion and AI application demands. Complex wiring leads to uneven coverage, fixed directionality fails to track multiple speakers, while poor audio quality directly impacts AI recognition accuracy. Pawpaw's AI-Driven Meeting Audio Hub optimizes from the audio source, employing AI-adaptive beamforming to intelligently track speakers, featuring full-duplex AEC that reduces echo by up to 25 dB, leveraging LE Audio wireless connection to cover 40m\u00b2, while natively integrating with Teams/Zoom AI transcription and translation\u2014thereby boosting AI recognition accuracy to 95%+.

Key Features

Dual-Device Wireless Cascade, 40m² Coverage

LE Audio wireless technology enables bidirectional connectivity between two devices, extending pickup coverage to 40m², eliminating complex wiring while maintaining uniform room sound field.

AI Adaptive Beamforming, 360° Smart Tracking

AI adaptive beamforming with four-microphone three-beam architecture scans the meeting space in real-time, locks onto speakers and suppresses off-axis noise like keyboards and AC, providing high SNR audio for AI transcription.

Full-Duplex Echo Cancellation & Dereverberation

Built-in full-duplex AEC and dereverberation algorithms optimized for glass walls and large spaces, reducing echo by up to 25 dB for natural simultaneous conversation.

AI Voice Enhancement & Smart Gain

AI voice enhancement and smart AGC automatically amplify quiet voices and suppress sudden loud sounds, optimizing dynamic range in real-time for consistent clear audio to remote and AI engines.

Native AI Transcription & Translation Support

Teams, Zoom and Tencent Meeting certified, providing high-quality audio input for real-time captions, multi-language translation and smart meeting minutes with better recognition accuracy than laptop or phone pickup.

Broad Connectivity, Plug and Play

Compatible with USB Audio Class, Bluetooth and 2.4 GHz wireless connections, supporting Windows and macOS mainstream systems for instant plug-and-play collaboration.

User-Friendly Interaction

Touch controls and 360° LED ring provide intuitive feedback, cascaded devices can be controlled uniformly, with any device operation syncing globally.

Application Scenarios

AI Real-time Transcription & Translation

High-quality audio input enables AI to generate precise captions in seconds and automatically translate into multiple languages.

AI Meeting Minutes & Action Items

AI assistant extracts key decisions, action tasks and owners, automatically syncing to project systems.

Large Conference Rooms

Two devices wirelessly linked serve 20+ person meeting rooms, covering 40m² with imperceptible latency.

Hybrid Meetings

Advanced echo cancellation and DSP suppress room echo and noise, delivering consistent audio quality for both in-room and remote participants.

Training & Education

Optimized for corporate training and online education, instructor voice is loud and clear, remote interaction is smoother.

Collaboration Spaces

Bluetooth or USB instant connection, 360° pickup covers all members, sparks spontaneous brainstorming.

Integrate This Solution Into Your Product

Design Services

Acoustics, RF and industrial design collaboration, one-stop delivery from sound field planning to structural implementation.

Evaluation Kit & SDK

Complete 4-microphone array evaluation board and SDK for rapid AI meeting audio experience validation.

Agile Development

Hardware and software parallel iteration with on-site or remote collaborative debugging support.

MRD / PRD

Market and product requirements documentation writing with AI application scenario planning assistance.

PXVF3800-KIT 4-Microphone Evaluation Kit

Kit includes 4-microphone array board and complete SDK with built-in full-duplex AEC, AI beamforming and smart noise reduction for rapid AI meeting audio experience validation.

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PXVF3800-KIT 4-Microphone Evaluation Kit

Kit includes 4-microphone array board and complete SDK with built-in full-duplex AEC, AI beamforming and smart noise reduction for rapid AI meeting audio experience validation.

Buy Now