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Featured image for “Microphone Characterization Testing for ECM and MEMS Design Validation”

Microphone Characterization Testing for ECM and MEMS Design Validation

Microphone characterization testing verifies how accurately and consistently a microphone converts a known acoustic input into an electrical output. By…

Featured image for “ECM and MEMS Microphone Port Design: How Port Diameter, Depth, and Cavity Volume Change Frequency Response”

ECM and MEMS Microphone Port Design: How Port Diameter, Depth, and Cavity Volume Change Frequency Response

Microphone port design is not cosmetic. In ECM and MEMS microphones, port diameter, port depth, and cavity volume directly change…

Featured image for “ECM Microphone Operation”

ECM Microphone Operation

An electret condenser microphone (ECM) converts sound pressure into voltage by using diaphragm motion to vary a capacitor, while a…

Featured image for “ECM vs. MEMS Microphones: Key Differences, Applications, and New Solutions”

ECM vs. MEMS Microphones: Key Differences, Applications, and New Solutions

What is the difference between ECM and MEMS microphones, and when should you choose one over the other? In short:…

Featured image for “Understanding Receivers: Applications, Types, and How They Compare to Balanced Armature Drivers”

Understanding Receivers: Applications, Types, and How They Compare to Balanced Armature Drivers

Quick answer: In miniature audio (IEMs, hearing aids, wearables), a receiver is the small loudspeaker that converts electrical input into…

Featured image for “MEMS Microphones: Capturing Precision in Modern Audio Systems”

MEMS Microphones: Capturing Precision in Modern Audio Systems

Micro-Electro-Mechanical Systems (MEMS) microphones have redefined the landscape of acoustic sensing by uniting silicon microfabrication techniques with cutting-edge analog and…

Featured image for “Receivers: Highlights and New Product Announcement”

Receivers: Highlights and New Product Announcement

Looking for compact in-ear dynamic receivers that deliver >100 dB SPL from 1 mW while staying phase-coherent and tested per…

Featured image for “Application Wins: Solutions Driving Innovation”

Application Wins: Solutions Driving Innovation

Curious how PUI Audio components perform in real-world designs? Below, we showcase five categories of application wins—drawn from our June…

Featured image for “Beyond the Component: Enhancing ECM Microphones for Real-World Performance”

Beyond the Component: Enhancing ECM Microphones for Real-World Performance

Electret Condenser Microphones (ECMs) are widely used in numerous audio applications due to their compact size, high sensitivity, and superior…

Featured image for “Unleashing Audio Precision: The Versatility of PUI Audio’s MEMS Microphones”

Unleashing Audio Precision: The Versatility of PUI Audio’s MEMS Microphones

PUI Audio’s latest MEMS microphone technology is not just about high-quality sound capture; it’s a game-changer in how designers and…

Featured image for “Exploring the Future of Sound: Introducing PUI Audio’s Advanced MEMS Microphones”

Exploring the Future of Sound: Introducing PUI Audio’s Advanced MEMS Microphones

In an exciting development for audio technology enthusiasts, PUI Audio has unveiled its latest range of MEMS (Micro-Electro-Mechanical Systems) microphones.…

Featured image for “The Advantages of MEMS Microphones”

The Advantages of MEMS Microphones

MEMS microphones have several advantages over traditional microphones.Despite their small size–and sometimes because of it!–MEMS Microphones have POWERFUL advantages. For…