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AN113124: Why you need high performance, ultra-high SNR MEMS microphones

The popularity of automatic speech recognition systems and the use of video content to share information and experiences is increasing dramatically. The performance and quality of the microphones used to capture sound must be high to ensure great user experiences. Critical factors include noise, distortion, frequency response and component matching. This application note concentrates on signal to noise ratio (SNR) and acoustic overload point (AOP) and explains the benefits of having high microphone performance in speech recognition and audio / video capturing systems.

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1.93 MB
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29/04/2025