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Digitally Variable Directional Microphone

A digital microphone array solution featuring customizable pickup patterns and pointing angles, flexibly adaptable to diverse products and applications, significantly enhancing voice clarity.
4 Pickup Patterns
360° Beam Steering
Ultra-low Latency
Stereo / Dual-Track Output
Digitally Variable Directional Microphone Array

Versatile Microphone Array for Multiple Scenarios

Traditional microphones usually have fixed polar patterns constrained by acoustic design, limiting their adaptability. Pawpaw employs a next-generation, high-efficiency beamforming algorithm coupled with a structurally optimized 4-PDM microphone array, supporting multiple switchable pickup patterns for flexible control over direction and coverage based on specific applications.

Unidirectional

The unidirectional mode offers adjustable steering angles and beamwidths with normal, super, and ultra-directional focus levels, ideal for conference calls, livestreaming, and general speech-focused scenarios.

Unidirectional模式1 Unidirectional模式2 Unidirectional模式3

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Flexible Switching Between Pickup Patterns

Instantly switch among omnidirectional, unidirectional, bidirectional, stereo, and other pickup patterns via host GUI tool. A single hardware configuration adapts flexibly across various applications—from conferences and livestreaming to content creation—accelerating time-to-market for diverse product types.

Flexible Switching Between Pickup Patterns

360° Pointing Angle Control

Steer beam directions dynamically from 0 to 360° without any physical rotation and simultaneously output multiple beams. Integrated Direction of Arrival (DOA) technology precisely tracks targeted sound sources, significantly enhancing speech clarity.

360° Pointing Angle Control

Superior Directivity

Effectively suppresses off-axis noise, achieving a composite Signal-to-Noise Ratio (SNR) of ≥72 dB towards the targeted direction. Ideal for demanding applications such as automatic speech recognition (ASR), speech transcription, and AI-driven meeting documentation.

Superior Directivity

Efficient Algorithm with Room for Customization

Utilizing a computationally efficient algorithm to reduce processing complexity, paired with a high-performance DSP, the solution delivers end-to-end latency below 5 ms. This ensures ample computational resources for downstream audio processing or edge AI modules, facilitating easy integration of customized features and expanded functionalities.

Efficient Algorithm with Room for Customization

Application

Conference

Conference

Replace traditional bulky gooseneck microphones with an elegant, space-efficient design. The unidirectional mode significantly improves speaker clarity while reducing desk clutter.

Vlog & Content Creation

Vlog & Content Creation

Versatile audio pickup modes cater to diverse creator needs—unidirectional mode highlights individual voices, bidirectional mode suits interview, and stereo mode authentically reproduces the ambient atmosphere.

Medical Consultations

Medical Consultations

Superior directivity and voice-optimization enhance automatic speech recognition (ASR) performance, improving the accuracy of digital medical documentation and capturing detailed interactions.

Bank Counter

Bank Counter

Optimized bidirectional pickup ensures clear, efficient communication between customers and bank tellers, maintaining speech intelligibility even in challenging acoustic environments.

Interrogations & Courtroom

Interrogations & Courtroom

Precision bidirectional pickup paired with advanced voice-optimization guarantees clear, reliable audio recordings for police interrogations, providing court personnel with high-quality audio documentation.

Integrate This Solution into Your Product

Design Service

Our team will collaborate with you to develop detailed project plans covering EVT, DVT, PVT, and MP phases, estimate project timelines, and identify key milestones. We also provide initial proof-of-concept (POC) and demonstrations.

Evaluate Sample

We provide evaluation samples so you can test and validate solutions during the early stages of product development.

Agile Developers

Requirements sometimes change, and our agile team excels at handling these changes, ready to adapt and adjust at any time. Our testers will monitor the latest feature modifications to ensure product quality.

MRD/PRD

Data-driven requirement docs align engineering output with market needs.

Digitally Variable Directional Microphone Eval Kit CONF-PECM-K1

This evaluation board features multiple preloaded pickup mode presets and includes an intuitive PC debugging tool. Easily configure your preferred pickup pattern, focus level, and steering angle for efficient demonstrations and validation.

Coming Soon

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