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  • Speak Recognition voice Recognition Module V3 vocal speech recognition for module
  • Speak Recognition voice Recognition Module V3 vocal speech recognition for module
  • Speak Recognition voice Recognition Module V3 vocal speech recognition for module
  • Speak Recognition voice Recognition Module V3 vocal speech recognition for module
  • Speak Recognition voice Recognition Module V3 vocal speech recognition for module
  • Speak Recognition voice Recognition Module V3 vocal speech recognition for module
Speak Recognition voice Recognition Module V3 vocal speech recognition for module

Speak Recognition voice Recognition Module V3 vocal speech recognition for module

$2.30-$23.00/ Piece|1 Piece/Pieces(Min. Order)
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Speak Recognition voice Recognition Module V3 vocal speech recognition for module

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voice/Speech Recognition: Enables accurate voice and speech recognition for home appliances, command processing, and audio integration.
  • Signal Amplification & Conditioning: Optimizes audio quality via noise reduction and signal enhancement, ideal for recording or live audio applications.

Key features

  • 1. Advanced Noise Reduction with Foam Windscreen

    • With a foam windscreen and flexible, durable cable, reduce background noise and ensure reliable connectivity in diverse environments.

  • 2. Universal Compatibility via 3.5mm Jack & Customizable Design

    • With a universal 3.5mm audio jack and customizable pin configuration, easily integrate with devices and systems for versatile setup.

  • 3. High-Fidelity Signal Amplification Technology

    • With advanced signal amplification and conditioning, achieve up to 25% clearer audio quality for home appliances and smart devices.

  • 4. Compact Design for Space-Constrained Applications

    • With a compact, portable form factor, effortlessly integrate into home appliances or portable devices without sacrificing functionality.

  • 5. Home Appliance-Specific Voice Control Solutions

    • Designed for seamless integration into home appliances, enabling reliable voice recognition for smart home automation.

Product details

Speak Recognition voice Recognition Module V3 vocal speech recognition for module

The Speak Recognition voice Recognition Module V3 is a compact, versatile audio solution designed for home appliances, enabling seamless voice-controlled interactions. With a red PCB design and a 3.5mm audio jack, it offers reliable signal amplification and conditioning, ensuring clear audio capture in diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
Signal AmplificationAdjustable gain up to 60dBSmart home devices requiring voice commands
Noise ReductionFoam windscreen + DSP filteringReducing background noise in home appliances
Connectivity3.5mm audio jack, USB compatibilityIntegration with smartphones, PCs, or IoT systems
MaterialDurable red PCB with labeled pinsCustomizable interfaces for system integration
PortabilityCompact size (60x40mm)Easy installation in small appliances

Customization guide

Adjustable gain levels and labeled pins allow customization of frequency response or input sensitivity to meet specific requirements, such as optimizing voice recognition in noisy environments or enhancing clarity for voice assistants.

Get inspired

Transform your home appliances into intelligent devices with this module. Whether it’s a smart speaker, automated lighting system, or voice-controlled thermostat, the Speak Recognition Module V3 ensures crisp audio capture and reliable voice command execution.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Signal-to-Noise Ratio (SNR)60dB+15% (69dB)+30% (78dB)*
Frequency Response50Hz–18kHzExtended 20Hz–20kHzPremium 10Hz–22kHz
Connectivity Options3.5mm jack3.5mm + USB-C3.5mm + USB-C + Bluetooth 5.0

Supplier's note

  1. Technical Breakthroughs:

    • Foam Windscreen: Reduces background noise by 30%, ensuring clear voice capture.
    • Customizable Pins: Enables integration with third-party sensors or actuators for IoT systems.
    • High SNR (Pro Model): Outperforms industry standards, enabling use in noisy environments like smart home hubs.

  2. Version Selection Guide:

    • Base Model: Ideal for basic home appliances (e.g., smart lights) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for mid-tier applications like voice assistants, offering USB-C connectivity for faster data transfer.
    • Pro Model: Best for high-performance use cases (e.g., security systems, smart speakers) requiring robust noise suppression and multi-protocol support.

With the Pro Model’s 78dB SNR, you can achieve crystal-clear voice recognition even in bustling environments. Pair it with its extended frequency range to capture subtle audio nuances, enhancing user experience in premium smart home setups.

Frequently asked questions

  • Which voice recognition module is best suited for home appliances integration?

  • Does the Speak Recognition Module V3 work with existing home automation systems?

  • Is the Speak Recognition Module V3 certified for home appliance use?

  • Can I customize the Speak Recognition Module for my specific smart home setup?

  • How do I maintain the foam windscreen for optimal audio quality?

  • How does the V3 improve audio quality in home environments?

  • Is the Speak Recognition Module portable for smart home setups?

  • Why is the red circuit board used in the Speak Recognition Module V3?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Noise Reduction PerformanceSmart home devices in noisy environmentsIndustry: 15 dB ▲ Base: 20 dB (▲5 dB) ▲ Advanced: 25 dB (▲10 dB total, IEC 61672)Base: Reduces background noise for clearer commands. Advanced: Superior in high-noise settings.Advanced may require more power or bulkier design.
Signal-to-Noise Ratio (SNR)Voice-controlled appliancesIndustry: 50 dB ▲ Base: 55 dB (▲5 dB) ▲ Advanced: 60 dB (▲10 dB total, IEC 60268-17)Higher SNR reduces voice recognition errors.Advanced may increase power consumption.
Connectivity OptionsIoT device integrationIndustry: 3.5mm only ▲ Base: 3.5mm + USB-C ▲ Advanced: 3.5mm + USB-C + Bluetooth 5.0 (2Mbit/s throughput)Advanced enables wireless flexibility.More interfaces add cost and complexity.
LatencyReal-time voice commandsIndustry: 200ms ▲ Base: 150ms (▲50ms) ▲ Advanced: 100ms (▲100ms total, ITU-T G.114)Lower latency improves responsiveness.Advanced requires more processing power.
Power ConsumptionBattery-operated appliancesIndustry: 2W ▲ Base: 1.8W (▲10% savings) ▲ Advanced: 1.5W (▲25% savings, Energy Star 3.0)Advanced extends battery life.Higher upfront cost for advanced efficiency.
Customization FlexibilityTailoring for specific systemsIndustry: Firmware updates only ▲ Base: Adjustable gain via software ▲ Advanced: Full GPIO access (supports sensor integration)Advanced allows hardware customization.Requires technical expertise for GPIO use.

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