Decibel - dB Sound Level Meter
Hertz, Audio Spectrum Analyzer
免費Offers In-App Purchases
1.22.0for iPhone, iPod touch
Age Rating
Decibel - dB Sound Level Meter 螢幕截圖
About Decibel - dB Sound Level Meter
This app turns your iOS device into a professional sound level meter. You can detect harmful environmental noises, and helps protect your hearing and health. You can save this measurement and check values if you need anytime. Also, you can check your stereo and bass sound to your phone. Your phone stereo is important but more important your hearing performance. You can test and track your hearing performance. Also, you can keep history for your hearing performance.
Features,
- Trusted accuracy: The app is tested and pre calibrated for all Apple devices. The precision is matching with real SPL devices.
- Powerful, smart history data management.
- Recording data can be saved into a list of history records for future access and analysis.
- Easily tseting your phone stereo and bass performance.
- Generate high frequency sound up to 20.000 Hertz.
- Take hearing test in 2-3 minutes.
- Get instant results from hearing test.
- No need to internet connection for using this application.
- Dark mode support.
Hearing Testing,
- Will help you find out how well you hear
Before the Start,
- Find a quiet place to get most accurate results
- Connect headphones to your device because test will measure your each ears
- Set the volume of your device %50 sound level to get most accurate result
Testing process,
We will send generated sound to your each ear. This sounds are have different Hertz and Decibel. You will listen 4 different Hertz level and 4 Decibel level. Hertz values are increased and decibel values are decreased. Hertz values are 500, 1000, 2000, 4000. Decibel values are 60, 40, 25, 10. You will start 500 Hertz and 60 Decibel and then you will hear 500 Hertz and 45 Decibel. When decibel values are completed, Hertz level are increased and continue with 1000 Hertz and 60 Decibel. You will hear 16 different sound in each ear. It's very easy process for you. All of this takes only 2-3 minute.
If you have any questions, please do not hesitate to contact us, support@kemalbakacak.com
Subscription and Pricing:
If you choose to purchase, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
Current subscription starts from $2.49 USD/month.
Subscriptions can be deactivated at the following link: https://support.apple.com/en-us/HT202039
Privacy Policy: https://kemalbakacak.com/agreements/decibel-sound-level-meter/privacy_policy.html
Terms of Use: https://kemalbakacak.com/agreements/decibel-sound-level-meter/terms_and_conditions.html
Features,
- Trusted accuracy: The app is tested and pre calibrated for all Apple devices. The precision is matching with real SPL devices.
- Powerful, smart history data management.
- Recording data can be saved into a list of history records for future access and analysis.
- Easily tseting your phone stereo and bass performance.
- Generate high frequency sound up to 20.000 Hertz.
- Take hearing test in 2-3 minutes.
- Get instant results from hearing test.
- No need to internet connection for using this application.
- Dark mode support.
Hearing Testing,
- Will help you find out how well you hear
Before the Start,
- Find a quiet place to get most accurate results
- Connect headphones to your device because test will measure your each ears
- Set the volume of your device %50 sound level to get most accurate result
Testing process,
We will send generated sound to your each ear. This sounds are have different Hertz and Decibel. You will listen 4 different Hertz level and 4 Decibel level. Hertz values are increased and decibel values are decreased. Hertz values are 500, 1000, 2000, 4000. Decibel values are 60, 40, 25, 10. You will start 500 Hertz and 60 Decibel and then you will hear 500 Hertz and 45 Decibel. When decibel values are completed, Hertz level are increased and continue with 1000 Hertz and 60 Decibel. You will hear 16 different sound in each ear. It's very easy process for you. All of this takes only 2-3 minute.
If you have any questions, please do not hesitate to contact us, support@kemalbakacak.com
Subscription and Pricing:
If you choose to purchase, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
Current subscription starts from $2.49 USD/month.
Subscriptions can be deactivated at the following link: https://support.apple.com/en-us/HT202039
Privacy Policy: https://kemalbakacak.com/agreements/decibel-sound-level-meter/privacy_policy.html
Terms of Use: https://kemalbakacak.com/agreements/decibel-sound-level-meter/terms_and_conditions.html
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最新版本1.22.0更新日誌
Last updated on 2024年04月22日
歷史版本
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Hindi language support.
- Added Hindi language support.
Show More
Version History
1.22.0
2024年04月22日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Hindi language support.
- Added Hindi language support.
1.21.0
2024年02月22日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Fixed could not share taken photos issue.
- Fixed could not share taken photos issue.
1.20.0
2024年01月24日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Updated some localizations.
- Updated some localizations.
1.19.0
2024年01月05日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Vietnamese language support.
- Added Vietnamese language support.
1.18.0
2023年12月29日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Vietnamese language support.
- Added Vietnamese language support.
1.17.0
2023年12月11日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Swedish language support.
- Added Swedish language support.
1.16.0
2023年11月12日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added French language support.
- Added French language support.
1.15.0
2023年10月15日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Chinese language support.
- Added Chinese language support.
1.14.0
2023年09月23日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Dutch language support.
- Added Dutch language support.
1.13.0
2023年08月27日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Italian language support.
- Added Italian language support.
1.12.0
2023年08月09日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added German language support.
- Added German language support.
1.11.0
2023年07月03日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Portuguese language support.
- Added Portuguese language support.
1.10.0
2023年06月13日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Redesigned settings and feedback process.
- Improved user experience in payment or subscription. process.
- Redesigned settings and feedback process.
- Improved user experience in payment or subscription. process.
1.9.0
2023年05月19日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Spanish language support.
- Added Spanish language support.
1.8.0
2023年04月26日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Improved desibel measurement algorithm.
- Fixed some localization issues.
- Improved desibel measurement algorithm.
- Fixed some localization issues.
1.7.0
2023年04月03日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added new language support.
- Added new language support.
1.6.0
2023年03月01日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added Korean language support.
- Added Korean language support.
1.5.0
2023年02月01日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Improved user experience in purchase flows.
- Improved user experience in purchase flows.
1.4.0
2023年01月18日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added "Japanese" language support.
- Added "Japanese" language support.
1.3.0
2022年12月19日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Fixed some strange behavior overall the app :)
- Fixed some strange behavior overall the app :)
1.2.0
2022年12月04日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Added new camera photo feature. Share your best moment with your decibel.
- Added new camera photo feature. Share your best moment with your decibel.
1.1.0
2022年11月03日
Thank you for using our application that Decibel - dB Sound Level Meter. In this version,
- Fixed some issues via your feedbacks. Thank you so much!
- Fixed some issues via your feedbacks. Thank you so much!
1.0
2022年11月01日
Decibel - dB Sound Level Meter FAQ
點擊此處瞭解如何在受限國家或地區下載Decibel - dB Sound Level Meter。
以下為Decibel - dB Sound Level Meter的最低配置要求。
iPhone
須使用 iOS 14.0 或以上版本。
iPod touch
須使用 iOS 14.0 或以上版本。
Decibel - dB Sound Level Meter支持俄文, 北印度文, 德文, 意大利文, 日文, 法文, 瑞典文, 簡體中文, 英文, 荷蘭文, 葡萄牙文, 西班牙文, 越南文, 韓文
Decibel - dB Sound Level Meter包含應用內購買。 以下為Decibel - dB Sound Level Meter應用內購買價格清單。
Yearly - SPL & Decibel Meter
HK$ 78.00
Yearly Trial - Water Eject
HK$ 88.00
Lifetime - Hz Tone Generator
HK$ 128.00
Monthly - Noise Dosimeter
HK$ 20.00