Decibel X - Pro Sound Meter
7.8 864
v9.3.5 by SkyPaw Co., Ltd
About Decibel X
Decibel X (Package Name: com.skypaw.decibel) is developed by SkyPaw Co., Ltd and the latest version of Decibel X - Pro Sound Meter 9.3.5 was updated on May 11, 2025. Decibel X - Pro Sound Meter is in the category of Tools. You can check all apps from the developer of Decibel X - Pro Sound Meter and find 200 alternative apps to Decibel X - Pro Sound Meter on Android. Decibel X - Pro Sound Meter is listed in Top 10 Sound Meter Apps for Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
"Decibel X" is one of very few sound meter apps on the market that has highly reliable, pre-calibrated measurements and supports frequency weightings: ITU-R 468, A and C. It turns your phone device into a professional sound meter, precisely measures the sound pressure level (SPL) all around you. This extremely useful and beautiful sound meter tool will not only be an essential gadget for many uses but also bring you a lot of fun. Have you wondered how quiet is your room or how loud is a rock concert or sport event? "Decibel X" will help you answer all of those.
WHAT MAKES "DECIBEL X" SPECIAL:
- Trusted accuracy: the app is carefully tested and calibrated for most devices. The precision is matching with real SPL devices
- Frequency weighting filters: ITU-R 468, A, B, C, Z
- Spectrum analyzer: FFT and BAR graphs to display real time FFT. Those are very useful for frequency analysis and musical tests. Real time predominant frequency is also displayed.
- Powerful, smart history data management:
+ Recording data can be saved into a list of history records for future access and analysis
+ Each record can be exported as hi-res PNG graph or CSV text via sharing services
+ Fullscreen mode to give overview the whole history of an record
- Dosimeter: NIOSH, OSHA standards
- InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, etc.).
- Beautiful, intuitive and carefully crafted UI design
OTHER FEATURES:
- Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) and IMPULSE (50 milliseconds)
- Trimming calibration from -50 dB to 50 dB
- Standard measurement range from 20 dBA up to 130 dBA
- Spectrogram
- HISTO graph for plotted history of the recorded values
- WAVE graph with 2 display modes: Rolling & Buffer
- Real time scale level chart
- Display Current, Average/Leq, and Max values with both nice and clear digital and analog layouts
- Quick reference text to help you compare with real-life examples
- "Keep Device Stay Awake" option for long duration recording
- Reset and clear current recording at any time
- Pause/Resume at any time
NOTES:
- Please do not expect a quiet room reading will be 0 dBA. The range 30 dBA - 130 dBA is the standard usable range and an average quiet room will be about 30 dBA.
- Although most devices are pre-calibrated, custom calibration is suggested for serious purposes requiring higher precision and accuracy. To calibrate, you will need a real external device or calibrated sound meter as a reference, then adjust the trimming value until the reading matches with the reference.
If you like it or have suggestions, please support us by rating and giving us comments and feedback.
WHAT MAKES "DECIBEL X" SPECIAL:
- Trusted accuracy: the app is carefully tested and calibrated for most devices. The precision is matching with real SPL devices
- Frequency weighting filters: ITU-R 468, A, B, C, Z
- Spectrum analyzer: FFT and BAR graphs to display real time FFT. Those are very useful for frequency analysis and musical tests. Real time predominant frequency is also displayed.
- Powerful, smart history data management:
+ Recording data can be saved into a list of history records for future access and analysis
+ Each record can be exported as hi-res PNG graph or CSV text via sharing services
+ Fullscreen mode to give overview the whole history of an record
- Dosimeter: NIOSH, OSHA standards
- InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, etc.).
- Beautiful, intuitive and carefully crafted UI design
OTHER FEATURES:
- Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) and IMPULSE (50 milliseconds)
- Trimming calibration from -50 dB to 50 dB
- Standard measurement range from 20 dBA up to 130 dBA
- Spectrogram
- HISTO graph for plotted history of the recorded values
- WAVE graph with 2 display modes: Rolling & Buffer
- Real time scale level chart
- Display Current, Average/Leq, and Max values with both nice and clear digital and analog layouts
- Quick reference text to help you compare with real-life examples
- "Keep Device Stay Awake" option for long duration recording
- Reset and clear current recording at any time
- Pause/Resume at any time
NOTES:
- Please do not expect a quiet room reading will be 0 dBA. The range 30 dBA - 130 dBA is the standard usable range and an average quiet room will be about 30 dBA.
- Although most devices are pre-calibrated, custom calibration is suggested for serious purposes requiring higher precision and accuracy. To calibrate, you will need a real external device or calibrated sound meter as a reference, then adjust the trimming value until the reading matches with the reference.
If you like it or have suggestions, please support us by rating and giving us comments and feedback.
Decibel X 9.3.5 Update
∿ Support subcription management within the app∿ Components upgrade
∿ Various performance improvements and minor bug fixes
Read More
Decibel X Features
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Previous Versions More
Decibel X - Pro Sound Meter
9.3.5
XAPK
APKs
May 11, 2025
20.26 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 5c49a77c830c002f8108a6830636efcae10c4dfb
Size: 20.26 MB
What's New:
∿ Support subcription management within the app
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
∿ Components upgrade
∿ Various performance improvements and minor bug fixes
Decibel X - Pro Sound Meter
9.3.4
XAPK
APKs
March 9, 2025
14.38 MB
Variant
Arch
Version
DPI
Decibel X - Pro Sound Meter
9.3.3
XAPK
APKs
December 26, 2024
14.97 MB
Variant
Arch
Version
DPI
Decibel X - Pro Sound Meter
9.3.2
XAPK
APKs
September 29, 2024
14.09 MB
Variant
Arch
Version
DPI
More Information
Package Name:
Update Date:
2025-05-11
Latest Version:
9.3.5
Need Update:
Available on:
Requirements:
Android 7.0+
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