Max, Min and Avg function is installed!
99% Satisfaction! Powerful Noise Meter.
※ Wide ragne 0~120dB(dBA)
※ Wide frequency :31.5hz~8.5khz
※ Max, Min, Avg Hold function
※ Error tolerance 土 1.5db
※ Quick use at any time
※ Wide measure range and easy to use!
★Some device might not recognize this app.
If you want more accurate(professional) measuring, please purchase professional noise meter.
Decibel Tester app uses your phone mic to measure noise volume in decibels(db), and shows a reference. We had calibrated many android devices with the actual sound level meter with dB(A).
The high decibel value will be harmful to your physical and mental health and hearing function.
You'd better avoid exposure in noisy environments.
How loud are you?
Noise (Decibel) Tester allows you to visualize and track how much noise you are exposed.
Recently Tested Noise (Decibel) Tester Configurations:
Motorola Droid Noise (Decibel) Tester
Motorola Droid2 Noise (Decibel) Tester
Motorola DroidX Noise (Decibel) Tester
Motorola Defy Noise (Decibel) Tester
Samsung Galaxy S Noise (Decibel) Tester
Samsung Galaxy S2 Noise (Decibel) Tester
Samsung Galaxy S3 Noise (Decibel) Tester
Samsung Galaxy Note Noise (Decibel) Tester
Samsung Galaxy Ace Noise (Decibel) Tester
Samsung Galaxy Mini Noise (Decibel) Tester
Samsung Galaxy Gio Noise (Decibel) Tester
Samsung Galaxy Y Noise (Decibel) Tester
Samsung Galaxy S Plus Noise (Decibel) Tester
Samsung Galaxy Nexus Noise (Decibel) Tester
Samsung Fascinate Noise (Decibel) Tester
Samsung Epic 4G Noise (Decibel) Tester
Samsung GT Noise (Decibel) Tester
T-Mobile G2 Noise (Decibel) Tester
LG Optimus Noise (Decibel) Tester
LG Ally Noise (Decibel) Tester
Sony ST25i Noise (Decibel) Tester
HTC Desire HD Noise (Decibel) Tester
HTC Espresso Noise (Decibel) Tester
Keywords: sound meter, sound measure, decibel meter, decibel measure, noise, sound, decibel.
* Automatic detection of driving (GPS is used)
* Call rules can be set for any contact, group or all phones
* Incoming call can be declined, accepted (use hands-free), answered by SMS message
--- Now there's a new Geo Buzz feature for a geolocalized call! You can use this for your driving safety or for notify when you arrive in a place with a buzz ring. ---
A Buzz Ring is a call with automatic close of the call after certain seconds. Many terms describes this, as "flash me", "buzz", "missed call", etc.
Possible uses are many!
If you drive make a buzz ring when you are in a place with the Geo Buzz without use your hands.
If you must make a buzz ring easy to a number when you drive or you need to call after a certain time this app is for you!
If you have to remind a friend for an event at a certain time of the day program a buzz ring without having to constantly check the time!
Your girlfriend seeks attention through continuous ringing? Why not schedule them?
This application can be used as a decibel meter or sound meter to gain the loudness of the environment together with precise user experience and color indicator. It is a very light weight and small size application with the least resources used and simplest yet effective user interface that is colourful and tells users precisely the surrounding noise and useful in detecting loud voice and loud sound.
You can use this to measure a dog bark noise level, measure snoring sound noise level or even test how loud is your voice level or how loud when someone speak to calibrate your voice and noise intensity to deliver a better and more comfortable sound level to people and useful when you are practising for presentation. It maximises the best out of the microphone of your smart devices and since it is calibrated to cater for human voice, it has limitation to detect very loud noise but it is sufficient enough for daily and normal usage.
SPL(sound pressure level) meter app uses your built-in microphone to measure noise volume in decibels(db), and shows a reference. 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.
If it is inaccurate, you can calibrate it so that the maximum value is about 10-11.
* Pro version added Features:
- Sound Meter and Vibrometer are integrated
- Statistic menu with saving log data
- CSV file exporting
- Level notification
- Line-chart duration
- More models are calibrated
- No ads
* Do you want more tools?
Get [Smart Tools] package.
For more information, see the manual, Youtube video and the blog. Thank you.
** Not Compatible with: Xperia(X10 mini), LG(Optimus One, P350), GT-I9001, ZTE, etc
1. 앱을 실행한다(화면 회전을 허용하지 않는 상태로 작동)
2. 대개의 경우 개별 기기마다 마이크의 성능이 다르기 때문에 "오차조정" 이 필요하다
3. 마이크의 오차를 조정하기 위해 "오차조정" 버튼을 누르게 되면 다른 화면으로 이동하게 된다
4. "측정시작(3초 내 최대소음)" 버튼을 누른 후 두께 5 밀리미터의 유리가 깔려있는 식탁위에 복사용지 10장을 깔고 5센티미터 높이에서 직경 1 센티미터 정도의 유리구슬을 떨어뜨려 그 소음을 측정한다. 식탁의 재질이나 두께 그리고 유리의 두께는 소음의 크기에 큰 영향을 미치지 않는다.
5. 그 다음 "오차측정" 버튼을 누르면 오차 조정이 완료된다. 예를 들어 측정값이 +5이면 측정 시 5만큼 더해주면 되고 반대로 -5이면 5만큼 감해주면 된다.
6. 초기 화면으로 돌아가서 기준시간, 기준 데시벨을 셋팅하고 파일명을 기입한다. 현재 환경부 고시에 따르면 야간의 경우 1분간 평균소음이 45dB를 넘으면 배상을 청구할 수 있다. 본 애플리케이션은 이 기준을 디폴트 값으로 사용한다. 하지만 필요하다면 기준시간과 기준 데시벨을 바꾸어 사용할 수 있다
7. "시작" 버튼을 누르면 소음 측정이 시작된다
8. "시작" 버튼을 눌렀을 때 GPS가 꺼져 있으면 GPS를 켜라는 경고창이 뜨게 된다. 이럴 경우 GPS를 켜고 다시 "시작" 버튼을 누르면 된다
9. 소음 측정을 끝내고 싶으면 "종료" 버튼을 누르면 된다. "종료" 버튼을 누르면 측정이 성공적으로 수행되었음을 알리는 메시치 창이 뜨게 된다
10. 측정 결과를 보기위해서는 "보기" 버튼을 누르면 된다. "보기" 버튼을 누르면 저장된 파일들의 리스트를 보여주는 창이 뜨게된다. 개별 항목을 짧게 누르면 자세한 내용을 볼 수 있으며, 길게 누를면 삭제할 수 있다
11. 저장파일을 클릭하면 측정 결과를 볼 수 있다.
12. 측정 결과에는
측정위치, 측정시작시간, 측정종료시간, 1분 평균소음이 기준치를 넘은 회수, 지속시간, 평균소음에 관한 정보가 포함된다
*** 주의사항 및FAQ ***
1. 오차조정을 실시하면 조정값이 저장되어 이후 항상 조정된 값으로 측정을 합니다.
오차조정 값을 리셋(초기상태로 돌림)하시려면
"애플리케이션 관리"에 가서
"층간소음측정기"를 선택하신 후
"데이터 삭제" 버튼을 누르시면 됩니다.
2. 설정해 놓은 기준 시간 이상을 측정하셔야 측정 결과가 기록되고 볼 수 있습니다. 그러니까 기준시간을 60초 로 하셨으면 60초 이상은 측정을 하셔야 결과가 기록되고 도 보실 수 있습니다.
3. 기타 문의사항은 email@example.com
개발자 연락처 :
phone : 82-31-330-6496
email : firstname.lastname@example.org
ringtone on your mobile.
That is "Noise voice maker"!!
A 'noisy voice' is a synthetic voice created by special
When you listen to this noisy voice, like a rustling sound,
for the first time you will not be able to understand what
After a while, however, after a moment, it will occur to
you, "Ah, it's talking!".
Moreover, if you knew this in advance, almost everyone
should be able to recognize that, "It's true! It's
Once you understand the meaning of the 'noisy voice', that's
the only way you may be to recognise it.
After you set it as your ringtone, nobody else will be to
understand your ringtone message.
For example, if you record your voice as "Call from Mr. A."
or "You've got a mail from Mrs. B."
You will know who is calling or mailing you immediately but
no one else will be able to recognise it. All they will hear
is a rustling sound.
Let's make the secret voice ringtone only you can understand!
A. Please press "Rec" and say something into a microphone to
create your strange ringtone.
B. Please press "Stop". If it is successful recording of
your voice, you can confirm your voice by pressing
C. Please press "Next", if you think it is ok.
D. The level of your 'noisy voice'
(3 [ difficult ] -> 0 [ easy ]) can be chosen.
Please press 'Convert' according to your favorite level.
The conversion would take about 5 seconds depending on
your mobile phone.
E. Please press 'Ringtone' and choose the file you have just
The file name will be 'nzmkMMDD-n'.
F. When you wish to assign a specific ringtone to a specific
Please do it separately from your phone directory.
It helps to measure the noise of everyday life.
eg) apartment interlayer noise, Noise inside the vehicle, Snoring noise, etc.
Most smart phones do not use a high-performance microphone.
For this reason, there may be measurement error of loud sound and small sound.
However, it can be conveniently used for the measurement of (20 ~ 70dB) noise in general.
- Shows the line chart
- Keep screen
- Min/Max values display
- 5% max error (device dependent)
1. Due to microphone limitations on different devices the meter range is different, usually the low end of the scale cannot be achieved because of the microphone noise and the upper end of the scale is limited by the microphone distortion on high levels.
2. Devices employing AGC (Automatic Gain Control) will have significant measurement errors and limited range. This is not app's fault.
3. If sound meter stops working after the notification or vibration come then please exit the app and start it again.
4. The graph may take time to start plotting the values.
-Sound Meter, Noise Meter-
Bothering noises! This app will inform you where it comes from.
This App measures SPL(Sound Pressure Level).
Simple & Easy to measure the common noise.
ex) Noise from Neighbors, Inside the cars, common noises.
Let's protect ears and mind
Measuring the noises with Minimum, Maximum, Average and graphic.
→Pause, live monitoring
→Minimum, Maximum, Average
→Live graph shows you the current noises
Microphone for smartphone is for bandwidth 300~3400Hz, 40~60db,
You do not need the high quality microphone for calling
Therefore, cell phone measuring could have some errors
Too big or small noise might not be recognised and maximum value could be limited
Key Word:Noise Meter,Sound Meter,Sound,Noise,소음 측정기,체크기,탐지기,DB 측정기,사운드 미터, 소음 탐지기
However, the reading from a sound level meter does not correlate well to human-perceived loudness, which is better measured by a loudness meter. The current international standard that specifies sound level meter functionality and performance is the IEC 61672-1:2002.
Sound Pressure Level meter application uses your built-in microphone to measure noise volume in decibels (db), and (SPL)shows a reference.
- Sound Level Meter is integrated.
- Direct reading in dB.
- Fast Meter Response.
- Source Microphone.
- Show the Curve as well.
- You can check noise sound level meter
Due to some microphone limitations on some devices the meter range is different, usually the low end of the scale cannot be achieved because of the microphone noise and the upper end of the scale is limited by the microphone distortion on high levels.
This application is not meant to be used in place of scientific instrumentation.
★ Profiles on your homescreen.
★ Holo Theme.
★ No nasty permissions.
If you want to translate this app, please send me an email to email@example.com.
The notification message is required by Android so the app won't be killed. Android 4.1+ users can disable the notification by viewing the app info page, and un-check the "Show notifications" checkbox. The app will still work afterwards.
Users that use our Smart Ring Control app, don't need to install this app, because this functionality is already present there.
Please write a comment whether the app works for you or not, so we can make a list of all devices it works on.
Users reported it also work on Huawei Ascend G300. It should work on other Huawei phones too.
You can help translate this app in your language by editing the strings directly here:
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