THE BASIC PRINCIPLES OF INTRODUCTION TO LOW-POWER MEMS MICROPHONES

 The noise flooring might be expressed as an equal enter sounds in dB SPL by subtracting the SNR within the sound tension amount which the sensitivity is calculated at (generally 94 dB SPL).   The ASIC is wire bonded to sensor and also the substrate, and also a lid is then placed in excess of them and sealed into the substrate.The power source r