Simple Noise Meter 4+
Sound meter for noise check
NAOYA ONO
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
Simple and easy-to-use noise level meter app.
It displays the noise level of your surroundings in decibels.
● How to use
Tap the “START” button to start measurement.
Tapping the “STOP” button pauses the measurement, and pressing the “START” button again resumes the measurement.
Reset can be done by tapping the button at the bottom of the screen.
● Notes
Smartphones are not equipped with the high-performance microphones found in actual noise meters.
Therefore, it may not be able to recognize very loud sound, or there may be an error with the actual sound level meter value.
Please use it as a supplementary tool only.
If you have an actual sound level meter, you can adjust the value to match your noise meter by using the calibration function in the app. To calibrate, tap the +- icon in the lower left corner of the screen to display the setting screen.
What’s New
Version 1.3.0
Performance improvements.
Ratings and Reviews
静かな環境には向かない
iPhone13Proにて使用
計測機で30dB程度の環境ではこちらのアプリだと40dB以上の計測になり、誤差が激しく感じますが50dB超えの環境になると計測器との差をあまり感じなくなります
もしかするとiPhone本体の出す耳では聞こえないようなマイクの共振的なものや高調波か何かを拾ってしまっているのかもしれません
いっそ40dB以下は計測限界にでもして計測不能扱いで設定で正確性を担保しないけど表示できるようにするなどしたら良さそう
この手のアプリを使いたい場合は煩さを数値化したいなんて人が多い気がするのである程度正確に計測できる範囲内で運用できるようにしたらいいのではないかと
測定値の精度は悪い
騒音計の専用機と比べて酷い時には20db以上高く表示される。
インストール後に何か事前設定必要なのでしょうか？
非常にシンプル
すぐ使えました！欲しいデータのみ表示されます。
App Privacy
The developer, NAOYA ONO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- NAOYA ONO
- Size
- 43.7 MB
- Category
- Utilities
- Compatibility
-
- iPhone
- Requires iOS 12.0 or later.
- iPad
- Requires iPadOS 12.0 or later.
- iPod touch
- Requires iOS 12.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, Japanese
- Age Rating
- 4+
- Copyright
- © NAOYA ONO
- Price
- Free
- In-App Purchases
-
- Remove ads ¥600
- Support Developer ¥100