Decibel X Overview
What is Decibel X?
"Decibel X" is a noise meter app that turns your iOS device into a professional sound level meter. It is highly reliable and pre-calibrated for all Apple devices, providing accurate measurements of sound pressure levels (SPL) in your surroundings. The app is useful for audio experts, workers prone to noise pollution, and anyone who wants to measure the noise levels around them. It also has several features that make it stand out from other noise meter apps.
Features
- Trusted accuracy: the app is pre-calibrated for all Apple devices and provides accurate measurements of sound pressure levels (SPL).
- Apple Watch support: see noise level right from your wrist.
- Health App integration: export noise levels directly into Health app.
- Frequency weighting filters: ITU-R 468, A, B, C, Z.
- 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. iCloud support synchronizes all history records across your Apple devices. Fullscreen mode gives an overview of the whole history of a record.
- Dosimeter with NIOSH, OSHA standards.
- FFT and BAR graphs to display real-time FFT. Real-time predominant frequency is also displayed.
- WAVE graph with 2 display modes: Rolling & Buffer.
- InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, Messages, etc.).
- Support both Portrait and Landscape layouts.
- Beautiful, intuitive and carefully crafted UI design.
- Optimized for iOS 11.
- Standard time weightings (Response Time): SLOW (500 milliseconds) and FAST (200 milliseconds).
- Trimming calibration from -15 dB to 15 dB.
- Standard measurement range from 30 dBA up to 130 dBA.
- HISTO graph for plotted history of the recorded values.
- 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.
- Tap on Max value to reset at any time.
- Pause/Resume the tool at any time.
Official Screenshots
Decibel X Pricing Plans
| Duration | Amount (USD) |
|---|---|
| Billed Once | $15.74 |
| Monthly Subscription | $5.33 |
**Pricing data is based on average subscription prices reported by Justuseapp.com users..
Product Details and Description of
"Decibel X" is the leading noise meter app on the market, which has highly reliable, pre-calibrated measurements and supports dBA, dBC. Our success lies at the intersection of expertise in sound communication, listening to our dear users, and our vision to build a great product. Our app turns your iOS device into a professional sound level meter, precisely measures the sound pressure level (SPL) all around you. While this pro tool mainly aids audio experts or workers prone to noise pollution, it can also add more fun and protect your hearing. Have you ever wondered how quiet your surroundings are or how loud is a rock concert or football match? "Decibel X" will help you answer all of those. WHAT MAKE IT GREAT AND STAND OUT FROM OTHER APPS: - Trusted accuracy: the app is tested and pre calibrated for all Apple devices. The precision is matching with real SPL devices - Apple Watch support: see noise level right from your wrist - Health App integration: export noise levels directly into Health app. - Frequency weighting filters: ITU-R 468, A, B, C, Z - 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 + iCloud support which synchronize all history records across your Apple devices + Fullscreen mode to give overview the whole history of an record - Dosimeter with NIOSH, OSHA standards - 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. - WAVE graph with 2 display modes: Rolling & Buffer - InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, Messages, etc.). - Support both Portrait and Landscape layouts - Beautiful, intuitive and carefully crafted UI design - Optimized for iOS 11 OTHER GREAT FEATURES: - Standard time weightings (Response Time): SLOW (500 milliseconds) and FAST (200 milliseconds) - Trimming calibration from -15 dB to 15 dB - Standard measurement range from 30 dBA up to 130 dBA - HISTO graph for plotted history of the recorded values - 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 - Tap on Max value to reset at any time - Pause/Resume the tool at any time NOTES: - Please do not expect a quiet room reading will be 0 dBA. The range 30-130 dBA is the standard usable range and an average quiet room will be about 30 dBA. - Although all devices are pre-calibrated, custom calibration is suggested for serious purposes requiring higher precision and accuracy. You will need a real external device or calibrated sound meter as a reference, then adjust the trimming calibration until the reading matches with the reference. * Choose from different subscription options. Our standard subscription options are: 1-month Subscription 1-year Subscription * Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. * Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. * Privacy Policy: http://www.skypaw.com/this app/privacy_policy.html * EULA: http://www.skypaw.com/this app/terms.html
Top Reviews
By Tzer
DB meter for pro use
I am a full-time professional audio engineer. I have run sound for a virtual who’s who in rock ‘n’ roll R&B, blues, funk, Motown, bluegrass, and for the most part country. I am currently working for a band that are Sony recording artist. The decibel meter does exactly what it should and does it well. I have paid many times this price for DB meters in the past that We’re just as accurate but nowhere near as convenient. This one is always at arms length when I need it … i’ve been using it for a year or so and I am submitting this review just to let you guys know how convenient,easy and accurate this app is to use. JTJ
By RealAdvisor
My mission and you might want to follow
Years ago I lost my high tones from being in the music business, competitive shooting and hunting without ear protection, whch at the time was something not known to me. My daughter and wife finally got exasperated with my asking “Huh, what did you say?” So they had me go to an audiologist who determined I did have significant hearing loss of the high tones, literally crashing off the chart. Having compensated for 19 years, it was time for hearing aids. For $6,000, great improvement shown. I’m due for new aids, another $6K. So, for the past 10 years I have spoken with some 50-60 young folks who blast music in their vehicles. I put the DecibleX app on my iPhone and demonstrate that they are ranging from the 90s to over 120 decibels. They were unaware of the damage they were causing to themselves and in some instances their children. Everyone has been nice and thankful that I’ve brought this to their attention and saved them their hearing and some $$$. Let’s pass it on!!!
By Tickntime
Outstanding App!
I use this to monitor our church services during praise and worship. It has been very helpful in determining hot spots in our sanctuary as well as tune or room with correct speaker arrangement. This them allowed us to eliminate or greatly reduce the hot spots in our sanctuary. A more consistent sound level prevents the desire to just pump music at a higher level. Higher decibels doesn't improve sound it just makes the problem worse. I would suggest this app for anyone needing a highly accurate decibel meter.
