Decibel Tester: Sound Level 4+
珅洋 姚
專為 iPhone 設計
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- 免費
- 提供 App 內購買項目
iPhone 螢幕截圖
描述
Decibel Tester is a comprehensive sound level meter app that features as exclusive accuracy of measurements and supports dBa, dBb, dBc and dBz.
We are living in a noisy world, full of many things and sources produce amounts of noise. We need to protect our hearing, we need to test nosie in our surroundings and others to avoid exposing our earsto harmful noise levels. Don't worry!
Decibel Tester provides professional sound level meter measurement results. With Decibel Tester, you can measure how quiet of your room or how loud of a rock concert with actual Nor140 high-precision decibel meter. Decibel Tester owns many professional functions of sound level meters.
FEATURES:
-Reliable and accurate measurements
-Supports frequency weighting: ITU-R 468, A, B, C, Z
-Save and share recordings and spectrum
-Audible frequency range between 20 to 16,000 Hz
SUBSCRIPTION:
App offers an optional $6.99 monthly and $29.99 annual subscriptions:
Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless autorenew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal in accordance with your plan, within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID account settings any time after purchase. Please note, any unused portion of a free trial period will be forfeited when making a purchase of an auto-renewing subscription.
By downloading and using the app you are agreeing with
Terms of Use: https://sites.google.com/view/decibeltestertou/home
Privacy Policy: https://sites.google.com/view/decibeltesterpp/home
最新功能
版本 1.0.2
- Fix some bugs
- Improved User Experience
- Miscellaneous improvements
App 私隱
開發者表明珅洋 姚的私隱慣例或包括下列資料的處理。詳情請參閱開發者的私隱政策。
不收集資料
開發者不會從此 App 收集任何資料。
私隱慣例或因使用的功能或年齡等因素而異。進一步了解
資料
- 供應商
- 珅洋 姚
- 大小
- 14.5 MB
- 類別
- 工具程式
- 兼容性
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- iPhone
- 須使用 iOS 13.4 或以上版本。
- iPod touch
- 須使用 iOS 13.4 或以上版本。
- Mac
- 須使用 macOS 11.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。
- Apple Vision
- 須使用 visionOS 1.0 或以上版本。
- 語言
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英文
- 年齡
- 4+
- Copyright
- © @2023 Decibel Tester Copyright
- 價格
- 免費
- App 內購買項目
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- Decibel Tester Subscribe Year HK$ 228.00
- Decibel Tester Subscribe Month HK$ 58.00