In the realm of portable smart devices, the demand for high-quality audio capture has never been greater. Micro-Electro-Mechanical Systems (MEMS) microphones have become the cornerstone of this evolution, offering compact […]
Low-Noise MEMS Microphone Interfaces Using 55nm CMOS Technology Read More »
Introduction: Addressing Spatial Challenges in MEMS Microphones As MEMS (Micro-Electro-Mechanical Systems) microphones become increasingly prevalent in smartphones, wearables, and IoT devices, their compact size and low power consumption make them
Improving MEMS Microphone Voice Quality Using Digital Filters for Chamber Compensation Read More »
Introduction As mobile devices and voice-controlled systems evolve, so do the performance requirements of their acoustic sensors. MEMS (Micro-Electro-Mechanical Systems) microphones have become the standard for embedded audio, prized for
How Chip-Scale Packaging Influences MEMS Microphone Acoustic Response Read More »
Introduction As MEMS microphones become the standard in mobile devices, smart wearables, IoT systems, and voice-interactive applications, their performance expectations are rising. While most development focuses on transducer materials and
Improving MEMS Microphone Acoustic Performance Through Shell Design Read More »
Introduction In a world increasingly driven by sound-aware devices—from smart speakers to autonomous robots—Sound Source Localization (SSL) is becoming a foundational technology. At the core of SSL is a deceptively
How MEMS Microphones Are Shaping the Future of Sound Source Localization Read More »
Introduction In high-fidelity audio capture—whether in studio recording, acoustic testing, or smart device applications—nonlinear distortion in microphones is a persistent challenge. This issue is especially relevant in MEMS condenser microphones,
Improving MEMS Condenser Microphone Performance by Reducing Nonlinear Distortion Read More »
Introduction As voice control, smart audio systems, and autonomous machines advance, so too must the acoustic sensors that enable them to “hear” with directionality and selectivity. Traditional MEMS microphones are
MEMS Directional Microphone Array for Simultaneous Multi-Sound Recognition Read More »
ntroduction With the rapid evolution of voice-first interfaces, smart wearables, and edge-AI audio systems, the demand for high-performance, low-power digital microphones is growing. One major technical challenge is achieving a
High Dynamic Range MEMS Microphone Using Electrostatic Feedback Control Read More »
Introduction Have you ever wondered why the word “hiss” sounds like the noise it represents, or why made-up words like bouba feel soft and kiki sounds sharp? These are not
The Sound of Shape and Size: Exploring Iconicity and Acoustics in MEMS Microphones Read More »
Introduction Condenser microphones are renowned for their wide frequency response, high sensitivity, and stability, making them indispensable in laboratory and measurement settings. However, their linearity—especially under high sound pressure levels
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