![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
dB Meter & Spectrum Analyzer 4+
Vlad Polyanskiy
iPad용으로 디자인됨
-
- US$29.99
- 앱 내 구입 제공
스크린샷
설명
"The best way to meter sound levels" - AppAdvice
Decibel Meter is full of features sound level meter with exclusive accuracy of measurements and integrated spectrum analyzer. Calibrated with professional dB meter.
The world is a noisy place: cars, power tools, crowds, machinery, and other common sources produce amounts of noise that can, with continued exposure, lead to permanent hearing loss. Sound level meters are useful for anyone who wants to avoid exposing their ears to harmful noise levels, but who wants to spend hundreds of dollars on one?
dB Meter is free app which provides professional-quality measurement results, calibrated using an actual Nor140 high-precision decibel meter. With dB Meter, you can measure ambient noise levels, save your measurements and their locations, and share your measurements with others. dB Meter couples utility with stylish design and a polished user experience: a powerful tool in a sleek package, and at a tiny fraction of the cost of professional sound level meters.
(Please note that dB Meter soundmeter app is not a replacement for professional devices and should be used for personal purposes only.)
FEATURES:
● Health App integration. Export measured noise levels and audiogram directly to Health app.
● Noise dosimeter regarding NIOSH and OSHA standards
● Photo & video with the noise overlay
● Powerful hearing test
● Saves location data for each measurement.
● Save measurements with custom names and rename existing measurements.
● Export measurements in CSV or Audio format.
● Allows you to save, export and play back recorded measurements.
● Highly accurate measurements.
● Integrated Fully Functional Spectrum Analyzer
● Octave Band Real Time Analyzer
● FFT Plot (Fast Fourier Transform)
● Spectrogram
● Linear and logarithm scales
● Up to 16384 FFT size
● A lot of available window functions
● Tracking for max value
● Max and Min for any selected frequency
● Stunned graphics
You can enable or disable noise levels data exporting to Health app in dB Meter Pro app settings.
Have any questions or suggestions? Write to us: support@dbmeterpro.com
DB Chart
150-160 dB = Eardrum rupture
140 decibel = Aircraft carrier deck.
130 dB = Jet take-off (100 meters), gun blast at close range.
120 dB= Human pain threshold, loud rock concert.
110 decibel = Serious hearing damage if sustained for more than 1 hour.
100 dB = Serious hearing damage if sustained for more than 8 hours.
90 decibel = Likely hearing damage if sustained for more than 8 hours.
80 decibel = Potential but unlikely hearing damage if sustained for more than 8 hours.
70 dB = Just annoying, but probably safe.
60 dB= Typical conversational volume.
50 dB = A quiet, library conversation.
40 decibel = A whisper.
30 dB= Barely audible sound.
20 decibel= Threshold of human hearing.
새로운 기능
버전 9.3
With the new lossless audio recording feature, you can now record and export audio files in lossless WAV format. This file format stores all the data from the input audio stream in a lossless uncompressed format.
• You can now export and print noise reports complete with date and time details, a noise graph, and LAeq maximum and minimum values split by octave bands.
In addition, you can also choose to add location details to the noise report.
With the brand-new loud warning feature, you can set your Apple Watch to alert you when you are:
• Speaking too loud
• Raising your voice or shouting
• In an environment where there is too much noise
Use it to:
• Prevent raising your voice
• Improve communication with family, friends, and colleagues
• Identify when you are in an environment that is too loud
• Protect your hearing and the hearing of those around you
Do you like the new version of the app? Share your review on the App Store.
Do you dislike anything about it? All the more reason to say something!
Your comments help make the app better and I'm value them greatly so don't hesitate to share them.
평가 및 리뷰
Great app!
This is an awesome app. I'm an audio engineer for my church but we can't afford SMAART or any of those awesome RTAs. This app is a great substitute. It could use a couple improvements. On the RTA, there's a bar you can use to help you find a frequency, but it doesn't tell you what frequency you're on. It would be awesome if next to the bar it told you what frequency you're on and what the relative dB reading is. Also I do like that the app runs in the background, I just wish it didn't freeze and reset every time I go back into the app. We use Planning Center as well, so I switch back and forth between the apps a lot. Overall, great app that could use a few tweaks to make it better. 4.5/5 stars.
Used product since release
Developers have kept the app updated since 2011 and continue to improve it, clean, beautiful,and simple UI but filled with the information you need to monitor and analyze any acoustic environment I have used it to monitor ambient noise in empty concert halls, classrooms and houses, as well as silly stuff like proving how loud someone snores ;-)
Great app!
I have developed tinnitus over the years and I don't want to make it any worse. So long, in the ear earbuds... I still like to rock out with the great home stereo gear that I have, and this app lets me see at a glance if I'm overdoing it. It's also great to know just how crazy loud it can get in a car. Snow tires increase the interior loudness by a lot... Save your ears! It's worth it.
앱이 수집하는 개인정보
Vlad Polyanskiy 개발자가 아래 설명된 데이터 처리 방식이 앱의 개인정보 처리방침에 포함되어 있을 수 있다고 표시했습니다. 자세한 내용은 개발자의 개인정보 처리방침을 참조하십시오.
사용자에게 연결되지 않은 데이터
다음 데이터가 수집될 수 있지만 신원에는 연결되지 않습니다.
- 위치
- 연락처 정보
- 사용자 콘텐츠
- 식별자
- 사용 데이터
- 진단
개인정보 처리방침은 사용하는 기능이나 사용자의 나이 등에 따라 달라질 수 있습니다. 더 알아보기
정보
- 판매자
- Vlad Polyanskiy
- 크기
- 91.8MB
- 카테고리
- 유틸리티
- 호환성
-
- iPhone
- iOS 11.3 이상 필요
- iPad
- iPadOS 11.3 이상 필요
- iPod touch
- iOS 11.3 이상 필요
- Mac
- macOS 11.0 이상 및 Apple M1 칩 이상이 탑재된 Mac이 필요
- Apple Watch
- watchOS 4.0 이상 필요
- 언어
-
한국어, 독일어, 러시아어, 베트남어, 스페인어, 영어, 이탈리아어, 일본어, 중국어(간체), 중국어(번체), 터키어, 포르투갈어, 프랑스어, 힌두어
- 연령 등급
- 4+
- 저작권
- © Vlad Polyanskiy
- 가격
- US$29.99
- 앱 내 구입
-
- Spectrum Analyzer Pro US$14.99