Decibels: dB Sound Level Meter 4+

Name: Decibels: dB Sound Level Meter
Rating: 4.6 (22 reviews)
Author: David Bannach

David Bannach

Diseñada para iPhone

- 4.6 • 22 calificaciones

- Gratis
- Ofrece compras dentro de la app

Capturas de pantalla del iPhone

Descripción

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

Versión 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.

4.6 de 5

22 calificaciones

Muy practico

Muy bueno

Simple and useful app

Graphics are very nice, a db meter though, is a fairly professional type tool. I suppose the reading is with A curve, but it would be nice if the info was available, what is the frecuency range?
I use it for aproximate calibration of my audio volume in a classroom studio and it works well.
Carlos Fernandez
Music tech teacher

Ojalá sea cierto!!

Falta corroborar con instrumento

Professional Controls

Select any frequency weighting A, C, or Z.

$1.990

Beautiful Strip Chart Recorder

Record sound pressure level onto paper strips

$2.990

El desarrollador (David Bannach) indicó que, entre las prácticas de privacidad de la app, pueden incluirse el manejo de datos que se describe a continuación. Para obtener detalles, consulta la política de privacidad del desarrollador.