10 Best Decibel Meter Apps For Android & iOS

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Here are the 10 Best Decibel Meter Apps For Android & iOS.

10 Best Decibel Meter Apps For Android & iOS

1. Decibel X: dB, dBA Noise Meter

“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 noise meter, precisely measures the sound pressure level (SPL) all around you. This extremely useful and beautiful 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.). – Support both Portrait and Landscape layouts – Beautiful, intuitive and carefully crafted UI design OTHER 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 – 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.

2. Sound Meter

Sound Meter is in the 4th set of the Smart Tools collection. Have you ever suffered from the noise of the neighbors? SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db), and shows a reference. REMEMBER! Most smartphone microphones are aligned to human voice (300-3400Hz, 40-60dB). Voice calls do not require high-performance microphones. Therefore the maximum value is LIMITED by manufacturers, and very loud sound(100+ dB) cannot be recognized. Moto G4 (max.94), Galaxy S6 (85dB), Nexus 5 (82dB), HTC Desire(82dB)… See 6-7th images. I calibrated major android devices with an actual sound meter (dBA). You can trust the result in routine-noise levels (40-70dB). Please use it as an auxiliary tool. * Main features: – Upside down mode – Level notification – Line-chart duration – Material design * Pro version added features: – No ads – Vibrometer – Statistic menu (line chart) – CSV file exporting * Do you want more tools? download [Sound Meter Pro] and [Smart Tools] package. For more information, watch YouTube and visit the blog. Thank you.

3. Sound Meter PRO

Sound Meter PRO is professional sound meter for your Android. Sound Meter is also known as sound level meter, decibel meter (dB meter), noise meter, sound pressure level meter (SPL meter). Sound Meter PRO uses your Android’s microphone to measure levels of noise or sound pressure levels and displays measured data in dB (decibels) with reference to generally known noise (provided by American Academy of Audiology) or displays the noise data on easy to read graph for the last 30 seconds of app use. Microphones in Android devices are made to record human voice, therefore the maximum noise is limited and very loud sounds cannot be recognized (in most cases above 100dB). Sound Meter PRO is calibrated to be accurate in +-2.5 dB range of actual noise level and is probably by far the most accurate sound meter on Google play. We have adjusted Sound Meter PRO with the use of professional sound meter used by sound engineers and made required adjustments for many Android devices, including the most popular devices on the market today. Levels of Noise In decibels (dB) according to American Academy of Audiology (www.audiology.org): 140 dB – Gun shots, fireworks 130 dB – Jackhammers, Ambulance 120 dB – Jet planes taking off 110 dB – Concerts, Car horns 100 dB – Snowmobiles 90 dB – Power tools 80 dB – Alarm clocks 70 dB – Traffic, vacuums 60 dB – Normal conversation 50 dB – Moderate rainfall 40 dB – Quiet library 30 dB – Whisper 20 dB – Leaves rusting 10 dB – Breathing Why would you use Sound Meter PRO? Measure the noise your neighbors make, check new computers, refrigerators, air conditioning units before your buy them for noise levels and select the more quiet ones, to have less noise pollution in your home. Measure how loud your car, motorcycle is. Adjust the sound system for the party you are making to safe levels not to damage peoples hearing. Measure the noise in the apartment, house you are about to buy, it might be too noisy to live in and demand for extra noise insulation. Measure your love ones snoring levels and show them the graph after. Possibilities are endless, Sound Meter PRO is a must have app for every Android device.

4. NIOSH Sound Level Meter

5. Sound Meter & Noise Detector

Sound Meter – Decibel meter & Noise meter is a practical tool app used to detect any noise in any situation. Nowadays, many people have exposed themselves too much to the harmful noise. Using this useful sound meter app (sound level meter, decibel meter (dB meter), noise meter, sound pressure level meter (SPL meter) protects people from the harmful sound and noise. This sound meter will display the decibel values and decibel levels for reference. Click the START button to begin recording the sound of your current environment. A dial will show you the real-time decibel value. Right at the button of the interface, there is a waveform chart to show you the change of the decibel in every second. Features: – Display decibel by levels and values – Turn on/off the white or black mode – Show the minimum, maximum and average decibel – Waveform to show the change for every second – Allow calibrate the measurement value – Browse measurement records – View levels of noise for reference – Set decibel value for warning – Save audio files while measuring Levels of Noise In decibels (dB) according to American Academy of Audiology : 140 dB – Gun shots, fireworks 130 dB – Jackhammers, Ambulance 120 dB – Jet planes taking off 110 dB – Concerts, Car horns 100 dB – Snowmobiles 90 dB – Power tools 80 dB – Alarm clocks 70 dB – Traffic 60 dB – Normal conversation 50 dB – Moderate rainfall 40 dB – Quiet library 30 dB – Whisper 20 dB – Leaves rustling 10 dB –Breathing We guarantee this app provides accurate measurements. However, the performance of the microphone will be different for each device, so you are recommended to calibrate before use. Adjust the value as you want. Why not download this amazing sound meter app? Detect any sound from now on and avoid exposure in noisy environments.

6. Best Sound Meter

★ Best Sound Meter (SPL – sound pressure level) is an app which can measure the actual sound level meter with decibels (dB). Sound meter is also known as sound level meter, decibel meter (dB meter), noise meter, sound pressure level meter (spl meter). ★ It uses your built-in microphone to measure environmental noise decibels (dB) and show a value for reference. We had calibrated many android devices with the actual sound level meter with dB. ★ Features of Best Sound Meter: – indicates decibel by gauge – display the current noise reference – display min/avg/max decibel values – display decibel by graph – can calibrate the decibel for each devices – quick reaction on sound level change ★ Levels of noise in decibels (dB) according to American Academy of audiology: 140 dB – gun shots, fireworks 130 dB – jackhammers, ambulance 120 dB – jet planes taking off 110 dB – concerts, car horns 100 dB – snowmobiles 90 dB – power tools 80 dB – alarm clocks 70 dB – traffic, vacuums 60 dB – normal conversation 50 dB – moderate rainfall 40 dB – quiet library 30 dB – whisper 20 dB – leaves rusting 10 dB – breathing ★ IMPORTANT information about Best Sound Meter: This tool is not a professional device to measure decibels. You have to know that the built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are limited by the hardware limitation, and very loud sound (100+ db) cannot be recognized. Remember that sound meter app is only for fun and please use it as an auxiliary tool. ★ If you have any comments, feedback or you need help with Best Sound Meter, please send an e-mail to: mobile@netigen.pl

7. SPL Meter

Sound Pressure Level Meter. This app uses the microphone to detect sound and convert it into an SPL value. FOR INDICATION ONLY. Results depend on your device and its hardware. The range between the noise floor and saturation may be only 20 dB on the worst devices, but could exceed 100 dB on the best devices. Features of this SPL meter include: Analogue Dial with Max and Min indicators. Weighting – A, C or None . (A weighting filters the high and low frequencies according to how the ear perceives sound loudness). Results are in dB, dBA or dBC depending on weighting. Averaging of SPL, Clear and Pause buttons. Octaves and third octaves – Frequency spectrum of the sound. Graph – Shows the time depedence of the sound. Autoscale or manual (pinch & pan) Y-Axis. Relative button – if looking for differences, tapping REL will remove the current averaged value from the reading. Calibrate option – If you have a calibrated SPL meter or known loudness source, you can use this option to calibrate the meter. (However its still for Indication Only). More technical details can be found on the website.

8. DecibelMeter-measure dB level

“The best way to meter sound levels” – AppAdvice dB Meter is full of features sound level meter with exclusive accuracy of measurements calibrated with professional decibel meter. The world is a noisy place: cars, power tools, crowds, machinery, and other common sources produce amounts of noise that can, with continued exposure, lead to permanent hearing loss. Sound level meters are useful for anyone who wants to avoid exposing their ears to harmful noise levels, but who wants to spend hundreds of dollars on one? dB Meter is free app which provides professional-quality measurement results, calibrated using an actual Nor140 high-precision sound level meter. With dB Meter, you can measure ambient noise levels, save your measurements and their locations, and share your measurements with others. dB Meter couples utility with stylish design and a polished user experience: a powerful tool in a sleek package, and at a tiny fraction of the cost of professional sound meters. (Please note that dB Meter sound & noise level meter app is not a replacement for professional sound level meter devices and should be used for personal purposes only.) FEATURES: ● Highly accurate decibel meter. ● Saves location data for each measurement. ● Save measurements with custom names. ● Export measurements. ● Four weighting types dba, dbc, dbb & dbz. ● Allows you to save, export and play back recorded noise measurements. ● Integrated Fully Functional Spectrum Analyzer ● FFT Plot (Fast Fourier Transform) ● Linear and logarithm scales ● Up to 16384 FFT size (not all phones supported) ● A lot of available window functions ● Tracking for max noise volume value ● Max and Min decibel hold for any selected frequency ● Stunned graphics Have any questions or suggestions? Write to us: support@dbmeterpro.com DB Chart 150-160 decibel = Eardrum rupture 140 decibel = Aircraft carrier deck. 130 decibel = Jet take-off (100 meters), gun blast at close range. 120 decibel = Human pain threshold, loud rock concert. 110 decibel = Serious hearing damage if sustained for more than 1 hour. 100 decibel = Serious hearing damage if sustained for more than 8 hours. 90 decibel = Likely hearing damage if sustained for more than 8 hours. 80 dB = Potential but unlikely hearing damage if sustained for more than 8 hours. 70 dB = Just annoying, but probably safe noise. 60 dB = Typical conversational volume. 50 dB = A quiet, library conversation. 40 dB = A whisper. 30 dB = Barely audible sound. 20 dB = Threshold of human hearing.

9. Sound Meter – Noise Detector

10. dB Meter – measure sound & noise level in Decibel