Learn how to cancel Sound Meter subscription on iPhone, Android, Paypal or directly.
Table of Contents:
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Alternative method via AppStore:
1. SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db), and shows a reference. REMEMBER!
2. Therefore the maximum value is LIMITED by manufacturers, and very loud sound(100+ dB) cannot be recognized. Moto G4 (max. 94), Galaxy S6 (85dB), Nexus 5 (82dB) ...
3. You can easily check if my voice is loud in a lecture or if the TV volume I turned on is not too loud. See 6th images.
4. I calibrated major Android devices with an actual sound meter (dBA).
5. Please use it as an auxiliary tool. download [Smart Meter Pro] and [Smart Tools] package.
6. Most smartphone microphones are aligned to human voice (300-3400Hz, 40-60dB).
7. Sound Meter is in the 4th set of the Smart Tools collection.
8. Voice calls do not require high-performance microphones.
9. You can trust the result in routine-noise levels (40-70dB).
10. Have you ever suffered from the noise of the neighbors?
11. For more information, watch YouTube and visit the blog. Thank you.