Sound Meter
Free App
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About Sound Meter
SPL(sound pressure level) meter app uses your built-in microphone to measure noise volume. We had calibrated many android devices with the actual sound level meter with dB(A).
REMEMBER!! The smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB).
Therefore the maximum values are LIMITED by the hardware limitation, and very loud sound(100+ db) cannot be recognized. Moto Droid (max.100), Galaxy S3 (81dB), Galaxy Note (91dB), Galaxy S2 (98dB), HTC Desire(82dB)...
Vibrometer app uses the phone sensors to measure vibration or the earthquake, and it shows a reference as a seism detector.
The measured values are the Modified Mercalli Intensity scale(MMI), and just for reference.
REMEMBER!! The smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB).
Therefore the maximum values are LIMITED by the hardware limitation, and very loud sound(100+ db) cannot be recognized. Moto Droid (max.100), Galaxy S3 (81dB), Galaxy Note (91dB), Galaxy S2 (98dB), HTC Desire(82dB)...
Vibrometer app uses the phone sensors to measure vibration or the earthquake, and it shows a reference as a seism detector.
The measured values are the Modified Mercalli Intensity scale(MMI), and just for reference.
All Application Badges
Free
downl.
downl.
Android
3.0+
3.0+
Android app
App History & Updates
Version update Sound Meter was updated to version 13.3
Version update Sound Meter was updated to version 1.3
Version update Sound Meter was updated to version 1.2
Version update Sound Meter was updated to version 1.1
What are users saying about Sound Meter
G
by G####:
by G####:
Accuracy not good please improve accuracy
N
by N####:
by N####:
This is good
M
by M####:
by M####:
Awesome
M
by M####:
by M####:
Excellentoooo
M
by M####:
by M####:
Very simple and effective ap
M
by M####:
by M####:
Hmmm
M
by M####:
by M####:
Swapnil geeta
J
by J####:
by J####:
Rd কতই তো ইচ্ছে করে, তোকে বুকে জড়িয়ে রাখি। কিন্তু ইচ্ছে করলেই কি হবে? তুই তো মানতেও পারিস না, জানতেও চাস না, কতটা ভালবাসি। হিসেবের খাতায় বরাবরের ভুলের মতো, আরেকটা ভুল করেছি তোকে ভালবেসে। যতবারই তোকে ভুলে যেতে চাই, মনের আকাশ পাতাল জগাখিচুরি হয়ে শুধু তোকেই মনে পড়ে। আজ হাল ছেড়ে দিলাম। আর কখনো বলবো না তোকে ছেড়ে চলে যাবো, অথবা ভুলে যাবো তোকে। বলবো, কখনো যদি কাউকে ভালবাসি, তবে তোকেই আবার এবং বারবার ভালবাসবো।।
A
by A####:
by A####:
Good
by T####:
It is a nice apps wonderful