dB Meter-Decibel Sound Level 4+

dB noise Spectrum Analyzer

玉 曹

Designed for iPhone

    • Free

iPhone Screenshots

Description

Studies have found that noise above 85 decibels can make people feel distracted, people will feel noisy, they will not be able to concentrate on work, and the result will be lower work efficiency.
The decibel tester can effectively help you measure the decibel of the surrounding environment and help you stay away from noise troubles

Accurate decibel tester
1. Use the self-developed tuning algorithm to accurately monitor the surrounding sound in real time
2. Quantify the decibel number, automatically calculate the noise extreme value

decibel recorder
1. The first decibel recorder function, which can identify the volume decibel value in the audio in real time
2. The volume decibel value in the audio can also be displayed in real time during playback

Decibel Watermark Camera
1. Take photos for evidence, combined with the decibel recorder to achieve perfect results
2. Decibel watermark The camera can display the decibel size, current position and time on the photo in the form of a watermark, the text supports stepless color change, and can be adapted to photos of any color

Studies have found that noise above 85 decibels can make people feel distracted, people will feel noisy, they will not be able to concentrate on work, and the result will be lower work efficiency.
The decibel tester helps you accurately measure the decibel of the surrounding environment




What’s New

Version 1.8

1. Optimize the decibel algorithm
2. Fix possible bugs that may occur when decibel recorders recognize decibels

App Privacy

The developer, 玉 曹, 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:

  • Purchases
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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