Syntiant SPM0192LR5H-1 SiSonic™ MEMS Microphone

Introduction

The Syntiant SPM0192LR5H-1 SiSonic™ MEMS Microphone is a cutting-edge audio sensor designed to deliver exceptional performance in voice-enabled applications. With its high Signal-to-Noise Ratio (SNR) and Acoustic Overload Point (AOP), this microphone is perfect for a variety of consumer electronics, making it an ideal choice for developers looking to enhance their products with superior audio capabilities.

Part Description

The SPM0192LR5H-1 is a bottom port silicon microphone that integrates an acoustic sensor, a low-noise input buffer, and a differential output amplifier, which can also support single-ended mode. Its design minimizes phase distortion, enhancing algorithm performance, while the differential mode configuration improves noise immunity against power supply variations. This microphone boasts a high SNR for far-field voice pick-up and a large dynamic range for barge-in applications, making it suitable for various voice-enabled devices.

Applications

• Voice-enabled smart speakers and hubs (IoT)
• Voice-enabled home and industrial accessories (thermostats, light bulbs, remote controls, TVs)
• Speakerphones
• Active Noise Cancellation (ANC) headsets
• Digital action and still cameras
• Portable music recorders

Industries

• Consumer Electronics
• Internet of Things (IoT)
• Home Automation
• Telecommunications
• Audio and Music Production
• Automotive

Usage Ideas

1. Smart Home Integration: Create a voice-controlled smart home system using the SPM0192LR5H-1 to enable voice commands for lighting, temperature control, and security systems.
2. Active Noise Cancellation Headset: Design a pair of ANC headphones that utilize this microphone to effectively filter out ambient noise, enhancing the listening experience for users.
3. Voice-Enabled Camera: Develop a digital camera that allows users to take photos and videos using voice commands, leveraging the microphone's high sensitivity and SNR for clear audio capture.

Conclusion

The Syntiant SPM0192LR5H-1 SiSonic™ MEMS Microphone stands out as a versatile and high-performance audio sensor suitable for a wide range of applications. Its advanced features make it an excellent choice for developers aiming to incorporate voice recognition and audio processing capabilities into their products, ultimately enhancing user experience across various industries.