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High Fidelity MEMS Microphones

Instead of following the design of traditional capacitive MEMS Microphones, trapping air and contaminants between layers, PUI Audio’s High-fidelity MEMS diaphragm travels freely with sound making for improved fidelity and noise-rejection.

Analog MEMS Microphones

PUI Audio is proud to release a line of premium, high-fidelity MEMS microphones that cover the entire audio band from 20 Hz up to 18 kHz — and up to 20 kHz on some models — while featuring industry-best unit-to-unit consistency ±1 dB across the entire frequency response.

Digital MEMS Microphones

PUI Audio’s digital MEMS microphones are purpose-built for cloud-connected and batterypowered devices, with Sleep, Low Power, and Full Power modes for limiting current drain. Each microphone can be configured for left or right channel operation—ideal for stereo recording.

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