Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Decibel X: dB Medidor de Som Capturas de tela

iPad

iPhone

About Decibel X: dB Medidor de Som

"Decibel X" é um dos poucos aplicativos medidores de som no mercado que tem medições altamente confiáveis e pré-calibradas e suporta frequências ponderadas: ITU-R 468, A e C. Transforma seu aparelho de telefone em um medidor profissional de ruído, mede precisamente o nível de pressão sonora (SPL) em torno de você. Esta ferramenta extremamente útil e bonita não só será um gadget essencial para muitos usos, mas também lhe garante muita diversão. Você já se perguntou o quão silencioso é seu quarto ou o quão alto é um show de rock ou evento esportivo? O "Decibel X" irá ajudá-lo a responder a todas essas perguntas.

O QUE TORNA O "DECIBEL X" ESPECIAL:

- Rigor confiável: o aplicativo é cuidadosamente testado e calibrado para a maioria dos aparelhos. A precisão corresponde aos dispositivos SPL reais
- Integração com a app Saúde: exporte os níveis de som diretamente para a app Saúde
- Dosímetro: normas NIOSH, OSHA
- Filtros de frequência ponderada: ITU-R 468, A, B, C, Z
- Analisador de espectro: gráficos FFT e de BAR para exibir FFT em tempo real. Tais são muito úteis para análise de frequência e testes musicais. É também exibida a frequência predominante em tempo real .
- Gerenciamento de dados históricos poderoso e inteligente:
+ Os dados gravados podem ser guardados em uma lista de registros históricos para futuro acesso e análise
+ Cada registro pode ser exportado como gráfico PNG de alta resolução ou texto CSV através de serviços de compartilhamento
+ Modo de tela completa para dar uma visão geral de todo o histórico de um registro
- InstaDecibel para capturar seu relatório de decibéis sobrepostos em fotos e facilmente compartilhado em redes sociais populares (Facebook, Instagram, etc.)
- Suporte Apple Watch
- Suporte Live Activity, Dynamic Island
- Calibração: Linear, Oitava 1/1, 1/3, Carga/Salvar Perfil
- Design de IU bonito, intuitivo e cuidadosamente criado

OUTRAS CARACTERÍSTICAS:

- Ponderações de tempo padrão (tempo de resposta): LENTO (500 milissegundos), RÁPIDO (200 milissegundos) et IMPULSO (50 milissegundos)
- Faixa de medição padrão de 20 dBA até 130 dBA
- Gráfico HISTO para histórico plotado dos valores registrados
- Gráfico WAVE com 2 modos de visualização: Rolling e Buffer
- Gráfico de nível de escala em tempo real
- Exibe valores Atual, Médio/Leq e Máx com layouts digitais e analógicos agradáveis e claros
- Texto de referência rápida para ajudá-lo a comparar com exemplos da vida real
- Opção "Manter dispositivo ativado" para gravação de longa duração
- Suporta layouts de retrato e de paisagem

NOTAS:

- Não espere que uma sala de leitura tranquila terá 0 dBA. A faixa de 20 dBA - 130 dBA é o intervalo padrão utilizável, e um quarto silencioso em média terá cerca de 30 dBA.

* Política de Privacidade: http://www.skypaw.com/decibelx/privacy_policy.html
* EULA: http://www.skypaw.com/decibelx/terms.html

Novidades da Última Versão 9.7.0

Last updated on Sep 21, 2023

Versões Antigas

Thanks for using Decibel X! Here's what's new for the version 9.7.0:
∿ Data management now supports multiple editing
∿ Data management now supports batch exporting
∿ Fix a critical bug that prevents the app from running on Apple Watch
∿ Adds settings option for showing Live Activities widget
∿ Supports interactive Live Activity widgets
∿ Adds more UI types for Live Activity and Dynamic Island widgets
∿ Upgrade library components
∿ Several other minor improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test

Version History

9.7.0

Sep 21, 2023

9.6.2

May 10, 2023

Thanks for using Decibel X! Here's what's new for the version 9.6.2:
∿ Fix an issue where saved logs synced from iCloud might not show histograph
∿ Change edit mode of saved data for better manipulation
∿ Vastly improve many UI elements
∿ Upgrade library components
∿ Several other minor improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test

9.6.1

Feb 11, 2023

Thanks for using Decibel X! Here's what's new for the version 9.6.1:
∿ Fix an issue where legacy users cannot restore their purchases to access locked features (i.e ad removal, frequency weightings, data export)
∿ Fix an issue where crash may happen when calibrating
∿ Fix an issue where crash may happen when access to spectrogram
∿ Upgrade library components
∿ Several other minor improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test

9.6.0

Jan 16, 2023

Thanks for using Decibel X! Here's what's new for the version 9.6.0:
∿ Add a whole new powerful calibration screen which supports: Linear, per Octave calibrating and load/save profile.
∿ Support Live Activity
∿ Support Dynamic Island
∿ Support Lock Screen widget
∿ Fix a camera issue that limits recording duration for subscribers
∿ Fix an issue where need to double swipe to exit the app
∿ Vastly improve UI and performance
∿ Upgrade library components
∿ Various other minor improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test

9.5.0

Jun 3, 2022

Thanks for using Decibel X! Here's what's new for the version 9.5.0:
∿ Tap on labels to change between AVG - MIN, PEAK - MAX
∿ Spectrum graph now shows peak value
∿ Tap on Instantaneous label to show its fullsreen mode
∿ Upgrade components
∿ Various improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test

9.4.0

Nov 15, 2021

Thanks for using Decibel X! Here's what's new for the version 9.4.0:
∿ Now support recording in background
∿ Histograph supports Line and Dot drawing modes
∿ Improve Spectrogram rendering
∿ Fix an issue where audio file might not be saved when auto saving is ON
∿ Upgrade components
∿ Various improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external or bluetooth mics
∿ Hearing test

9.3.3

Jun 29, 2021

Thanks for using Decibel X! Here's what's new for the version 9.3.3:
∿ Fix an issue where summary report is not displayed
∿ Upgrade components
∿ Several improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Hearing test

9.3.2

Jun 16, 2021

Thanks for using Decibel X! Here's what's new for the version 9.3.2:
∿ Fix an issue where app may crash when access calibration screen
∿ Upgrade components
∿ Several improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Hearing test

9.3.0

May 13, 2021

Thanks for using Decibel X! Here's what's new for the version 9.3.0:
∿ We listen to your feedback and completely remove all ads without premium upgrade
∿ Support logarithm scale for spectrogram
∿ Add "Impulse (50ms)" response time
∿ Improve Calibration UI for better fine tunes flow
∿ Enable iCloud Sync will now include audio data by default
∿ Drastically reduce app size
∿ Improve histo graph UI for better visualization
∿ Upgrade components
∿ Various improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Hearing test

9.2.1

Dec 17, 2020

Thanks for using Decibel X! Here's what's new for the version 9.2.1:
∿ Upgrade components
∿ Various minor improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph

9.2.0

Dec 7, 2020

Thanks for using Decibel X! Here's what's new for the version 9.2.0:
∿ Add 'Data Logs' widget
∿ Fix widget display issue
∿ Components upgrade
∿ Various minor improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph

9.1.0

Nov 3, 2020

Thanks for using Decibel X! Here's what's new for the version 9.1.0:
∿ Now support Home Widget on iOS 14. More widgets are coming in next updates
∿ Add 'Peak Hold' option
∿ Tap on spectrum graph for corresponding frequency, current and peak values
∿ Components upgrade
∿ Various minor improvements & fixes

What to expect in upcoming versions:
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph

9.0.0

Sep 18, 2020

Thanks for using Decibel X! Here's what's new for the version 9.0.0:
∿ Support iOS 14
∿ App Clip: instantly try the app without downloading. Just go into our website or scan our QR code with your iPhone's camera
∿ Components upgrade
∿ Various minor improvements & fixes

What to expect in upcoming versions:
∿ Home Widget
∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph

8.2.8

Sep 12, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.8:
∿ Make subscription screen more intuitive to users
∿ Make buttons of navigating graphs clearer
∿ Components upgrade
∿ Various minor improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics
∿ Support exponential scale for spectrograph

8.2.7

Aug 20, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.7:
∿ Fix HISTO graph not displaying issue
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics

8.2.6

Aug 18, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.6:
∿ Support upside down rotation for notched devices
∿ Fix ad display issue
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics

8.2.5

Aug 15, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.5:
∿ Improve HISTO graph for better visualization & performance
∿ Fix an UI issue when subscription period is ended
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics

8.2.4

Jul 6, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.4:
∿ Improve UI with round corners
∿ Add localizations for some texts
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics

8.2.3

Jul 1, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.3:
∿ Support iOS 14
∿ Fix spectrum and bar graphs issue where axis labels are overlapped
∿ Fix ad display issue
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Home widget
∿ App clip: using the app without installation

8.2.2

Jun 27, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.2:
∿ Fix an issue where fullscreen layout is incorrectly offset
∿ Introduce discount price for re-subscribers
∿ Prevent accidently quitting the app when swiping up at the bottom
∿ Change frequency weighting slider into button style for better UX
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics

8.2.1

May 21, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.1:
∿ Fix a critical issue where some saved data cannot playback
∿ Fix an issue where some upload data onto iCloud might have 0 bytes
∿ Fix an issue where a data item being deleted will now stop if playing back audio
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics

8.2.0

Apr 24, 2020

Thanks for using Decibel X! Here's what's new for the version 8.2.0:
∿ Add fullscreen spectrum analysis, by just rotating your device into landscape.
∿ Powerful spectrum analyzer with support to customize: FFT size, windowing, octave.
∿ Support better flow for saving and exporting recorded video
∿ App name is localized on home screen
∿ Fix an issue where video recording is not reset
∿ Fix a random crash when showing peaks
∿ Fix an issue where premium users still seeing watermark when recording videos
∿ Components upgrade
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ Support external mics

8.1.3

Dec 13, 2019

Thanks for using Decibel X! Here's what's new for the version 8.1.3:
∿ Add home screen quick actions menu, including: Camera, Dosimeter, Sound Meter and Data Management
∿ Fix status bar display issue on iOS 13
∿ Fix an issue where after displaying an ad, the meter is paused
∿ Several improvements & fixes

What to expect in upcoming versions:

∿ Set notification alarm when exceeded a preset threshold
∿ More powerful spectrum analyzer with support to customize: FFT size, windowing, octave.
∿ Background recording
∿ Support external mics

8.1.2

Dec 11, 2019

Thanks for using Decibel X! Here's what's new for the version 8.1.2:
∿ Integrate with Apple Health (require iOS 13 and above). Now when enabled, the app will automatically send measurement data into Health app to help you keep you in sync with Apple Health
∿ Fix random crashes when exporting PDF data
∿ Fix an issue which sometimes not cannot save WAVE data
∿ Fix an issue which stop updating values when opening reference table
∿ Several improvements & fixes

What to expect in the next version:

∿ Set notification alarm when exceeded a preset threshold
∿ More powerful spectrum analyzer with support to customize: FFT size, windowing, octave.
∿ Background recording
∿ Support external mics

8.1.1

Dec 1, 2019

Thanks for using Decibel X! Here's what's new for the version 8.1.1:
∿ Add WAVE recording and playback along with saved data
∿ Vastly improve data management and add new data exports: CSV, HTML, PDF and WAVE
∿ Add Map view to visually locate saved data
∿ Vastly improve Dosimeter interface
∿ Metadata changes
∿ Various other improvements & fixes

What to expect in the next version:
∿ Integrate with Health app
∿ Set notification and alarm when exceeded a preset threshold
∿ More powerful spectrum analyzer with support to customize: FFT size, windowing, octave

Feedback Report

Decibel X: dB Medidor de Som FAQ

Como baixar Decibel X: dB Medidor de Som se não estiver disponível em seu país?

Clique aqui para saber como baixar Decibel X: dB Medidor de Som em um país ou região restrita.

Quais são os requisitos mínimos para executar Decibel X: dB Medidor de Som?

Confira a lista a seguir para ver os requisitos mínimos de Decibel X: dB Medidor de Som.

iPhone

Requer o iOS 11.0 ou posterior.

iPad

Requer o iPadOS 11.0 ou posterior.

Apple Watch

Requer o watchOS 4.0 ou posterior.

iPod touch

Requer o iOS 11.0 ou posterior.

Quais idiomas Decibel X: dB Medidor de Som suporta?

Decibel X: dB Medidor de Som suporta Português, Alemão, Chinês simplificado, Chinês tradicional, Coreano, Espanhol, Francês, Holandês, Inglês, Italiano, Japonês, Vietnamita