Ultra-Low Power 2-Mic MEMS Microphone Array with 60° Directional Pickup, AEC & UAC 1.0-GYKH-2M-D60-U

Ultra-Low Power 2-Mic MEMS Microphone Array with 60° Directional Pickup, AEC & UAC 1.0-GYKH-2M-D60-U

Product Overview

The GYKH-2M-D60-U is a highly efficient 2-mic solution designed for targeted voice capture in compact devices. Despite its entry-level positioning, it features advanced 60° Directional Pickup Technology (DPUS), ensuring that only the user directly in front of the device is heard.

As a high-value member of the SISTC MEMS microphone array family, this module is optimized for ultra-low power consumption and maximum cost-efficiency, making it the perfect acoustic upgrade for high-volume consumer and commercial AI applications.

Physical Specifications

Slim & Energy-Efficient Design:

  • Main Board: 100 * 20 mm (Standardized DSP and USB UAC 1.0 interface).

  • Microphone Board: 45 * 6 mm (Ultra-small 2-mic footprint, ideal for minimalist hardware designs).

Key Technical Highlights

  • 60° Directional Precision (DPUS): The core advantage of this 2-mic array. It creates a focused “pickup cone” to eliminate side-chatter and ambient background noise.

  • Low-Power Architecture: Optimized for energy-sensitive applications, extending battery life in portable or always-on devices.

  • Essential Acoustic Suite:

    • AEC (Acoustic Echo Cancellation): Reliable echo suppression for clean voice calls.

    • NS & VE (Noise Suppression & Voice Enhancement): Effectively removes steady background noise while boosting human speech clarity.

    • BF (Beamforming): Precise 2-mic digital beamforming for directional accuracy.

    • AGC (Auto Gain Control): Ensures a consistent output level for voices within a 1-3 meter range.

  • Plug & Play UAC 1.0: Driverless USB connectivity for seamless integration with all major operating systems.

Application Scenarios

  • Smart Consumer Electronics: Smart home controllers, voice-activated appliances, and entry-level smart speakers.

  • Personal Office: Budget-friendly webcams, desktop microphones, and laptop acoustic upgrades.

  • Mass Retail & Public Space: Intelligent vending machines, basic informational kiosks, and price checkers.

  • Wearables & IoT: Portable AI translators and voice-controlled smart toys.

Why Choose the 2-Mic Array? (Advantage Comparison)

Feature GYKH-2M-D60-U (Entry) GYKH-4M / 8M (Professional)
Microphone Count 2 MEMS Units 4 – 8 MEMS Units
Core Advantage Lowest Power & Highest ROI Extreme Distance & Accuracy
Pickup Range 1 – 3 Meters 3 – 8 Meters
Algorithm Focus Essential Communication Studio-Grade Transcription
Cost Profile Highly Budget-Friendly Premium Investment

相关产品

滚动至顶部