Having trouble recording structure-borne noise? Try this. If you’ve got a persistent hum or low-frequency sound in your building, it gets very pervasive. Yet when you try to measure the decibels or record the noise, it’s hard to capture accurately.
Using external microphones with decibel-meter apps
![Using external microphones with decibel-meter apps Using external microphones with decibel-meter apps](https://i0.wp.com/soundproofist.com/wp-content/uploads/2024/08/mic-decibel-meter-featured-image.jpg?resize=750%2C350&ssl=1)