Decibels: dB Sound Level Meter 4+

Name: Decibels: dB Sound Level Meter
Rating: 4.5 (8 reviews)
Author: David Bannach

Analyze audio with style

David Bannach

Designed for iPhone

- 4.5 • 8 Ratings

- Free
- Offers In-App Purchases

iPhone Screenshots

Description

Want to know what noise level is around you? in the restaurant? in the train? in the office? This app will show you with precision & style.

Features:
- Smooth analog display of dB(A)
- Take photo with sound level display
- Share, print, and store sound level photos

Extra Features (with purchase):
- Select frequency weightings A, C, and Z
- Record decibels on beautiful strip charts
- Annotate the strip charts
- Share, print, and store the strip charts

This app uses the internal microphone to estimate the sound pressure level in decibels (dB SPL).

Examples:
- quiet bedroom at night: 30 dB
- average home: 50 dB
- vacuum cleaner, 1m away: 70 dB
- jet aircraft, 50 m away: 140 dB

17 Nov 2023

Version 3.5.2

Thank you for using Decibels. This version fixes a bug that in some cases prevented the microphone from being activated when the app was reopened.

4.5 out of 5

8 Ratings

기본기만 충실히 하는 앱 너무 좋습니다

디자인이고 성능이고 뭐고 거를 게 없어요

Thank you for the nice feedback!

디자인은 이게 갑

데시벨중엔 이게 가장 군더더기 없고 감명스러울만큼 디자인이 블랙 쌩폰이랑 잘어울리네요 미니멀한앱들 모으기는 분들께는 추천

Professional Controls

Select any frequency weighting A, C, or Z.

￦3,300

Beautiful Strip Chart Recorder

Record sound pressure level onto paper strips

￦4,400

The developer, David Bannach, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.