FPSLASA007M

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FPSLASA007M is an acoustic sensor device that measures the rms value of sound and provides a precise output corresponding to the sound volume. Using this device simplifies the sound measurement, thus expanding the application areas for acoustic sensing technology. This article will focus on the application field and working principle of FPSLASA007M.

Application Field of FPSLASA007M

The FPSLASA007M is typically used in applications which require reliable measurements of noise. The device is the ideal solution for manual or automated sound measurements in acoustic labs, engineering and production environments.

The device is useful in machine monitoring applications, such as automotive, aerospace, and industrial equipment. It is also suitable for studying sound characteristics in residential or office environments, as well as audio and film production. Moreover, the device is a perfect fit in the fields of acoustic measurement, environmental noise measuring and airborne sound measurement.

Working Principle of FPSLASA007M

The FPSLASA007M consists of a MEMS microphone, a condenser microphone, and a signal processor. The MEMS microphone is used to detect sound and the signal processor converts the analog signal into a digital signal, which can then be used for sound level measurements.

The condenser microphone is used to analyse the spectrogram of the soundwave so that the signal processor can distinguish between various types of noises. This helps to provide a more precise output based on the rms value of the sound.

Once the sound has been analysed, the signal processor can then calculate the rms value of the sound and output it as a digital signal with a resolution of 0.1 dBV. This digital signal can be outputted as either an analog voltage, a digital signal or an I2C signal.

Conclusion

The FPSLASA007M is an acoustic sensor device that is used in applications where reliable sound measurements are required. It consists of a MEMS microphone, a condenser microphone, and a signal processor which converts the analog signal into a digital signal for sound level measurement. The device is suitable for measuring sound in various applications, from acoustic labs to residential and office environments.

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