Sound level meter or spl app is shows a decibel values by measure the environmental noise, displays measured db values in various forms. A sound level meter is used for acoustic sound that travels through air measurements. Decibel x is one of the very few sound meter apps on the market having highly reliable, precalibrated, accurate, and easily portable dba measurements. A professionalgrade sound level meter thats part of audiotools, an app designed for the ipad, iphone, and ipod touch. Sound meter is also known as sound level meter, decibel db meter, noise meter, sound pressure levelspl meter. Download spl meter and enjoy it on your iphone, ipad, and ipod touch. Sound meter tool can measure environmental noises in decibels. Spl sound pressure level meter app uses your embedded microphone to measure noise volume in decibelsdb, and shows a reference. So how accurate are these smartphone sound measurement. So how good are these smartphone sound measurement apps. Measure sound in db and dba measure sound frequency record spl db and dba saveload graphs export data to onedrive.
Sound meter and frequency meter is also known as sound level meter, decibel meter db meter, noise meter, sound pressure level meter spl meter. Most smartphone microphones are aligned to human voice 3003400hz, 4060db. The decibel level is displayed on an easytoread dial. Sound meter spl sound pressure level is an app which can measure the actual sound level meter with decibels db. Measure noise levels with these smartphone decibel meter apps. No external hardware test the sound using the microphone of your gadget. Measure the environmental noise by tidy sound meter. Like most sound meter apps, this one uses your smartphone microphone to measure the sound in your environment. The app was developed to help workers make informed decisions about their noise environment and promote better hearing health and prevention efforts. Android sound pressure level meter using the phone microphone. Sound pressure meter spl is meant for noise measurement. Product title amprobe smcal1 sound meter calibrator with two outp.
Mar 20, 2017 you can pause the realtime sound pressure measuring process and reset it anytime. Decibel x is one of very few noise meter apps on the market that has highly. All the creative usb sound blaster sound card that i have is able to work with the 5 audio vu meter software that is listed below. Modeled after a traditional analog spl meter, we have faithfully reproduced all the characteristics and qualities found in those meters, including. The niosh sound level meter slm app combines the best features of professional sound levels meters and noise dosimeters into a simple, easytouse package. Audio meter is freeware no commercials, no in app purchases, free. Noise meter tool is your own pocket sounds and noises meter. To sum it up, best sound meter is a great app to measure decibel level and sound pressure in your daily life. How accurate is this meter compared to other professional spl meters.
Keep track of your measurements noise sound meter features. Oct 15, 2019 sound level meter or spl app is shows a decibel values by measure the environmental noise, displays measured db values in various forms. Exairs model 9104 digital sound level meter is an easy to use instrument that can measure and monitor the sound level pressure in a wide variety of industrial environments. Instant results check the loudness or sound pressure in no time. An intuitive way to find environmental noise near you. It is commonly a handheld instrument with a microphone. Voice calls do not require highperformance microphones. I needed a meter for noise documentation in a lawsuit so i wanted something that could be calibrated so i got the reed st8050 sound level meter which can be calibrated. This extremely useful and beautiful tool will not only be a great tool for. Free sound level meter app from cdcs national institute for.
Sound level meter of spl app is toont een decibel waarden per maatregel het omgevingslawaai, displays gemeten db waarden in verschillende vormen. A generalpurpose soundediting program that you can also use for crude sound measurements. And another that was flatten by a car when the meter fell of my truck. It also adds a button to quickly capture the screenshot of the app and share it with your friends. Sound meter is in the 4th set of the smart tools collection. It turns your phone device into a professional noise meter, precisely measures the sound pressure level spl all around you. How to get sound measurement with android decibel meter apps. Decibel meter application uses the builtin microphone to determine the level of sound it detects, and displays this in decibels db as max, average and peak sound pressure level. The app was subjected to the same testing requirements that were established in the niosh laboratory study. Audio meter is a tool for audio level measuring in db or dba with a wide range of advanced features build in.
Test the sound using the microphone of your gadget and get the fast meter response. This app uses the microphone to detect sound and convert it into an spl value. Sound blaster e1, sound blaster play, sound blaster digital music premium hd, sound blaster xfi surround 5. How decibel sound level meters work explain that stuff. This app is available only on the app store for iphone, ipad, and apple watch. The purpose is to give objective, reproducible measurements of sound pressure level spl. Decibel displays the current, minimum, and maximum values of sounds around you, in decibels, and then turns this information into userfriendly sound level charts and graphs. The weighting is userselectable and can be accessed in the settings screen.
This particular app is, however, one of the more polished sound meter apps on android. The app is recommended by the laborers health and safety fund of north america. Spl meter is a decibel meter app that will always keep you updated about the noise levels around you. Indicates decibel by gauge display the current noise reference display minavgmax decibel values display decibel by graph line display elapsed time of. Decibel threshold sound meter noise levels decibel threshold meter has an even more distinctive ui but its not the cleanest looking app out there. Jan 17, 2017 the niosh sound level meter niosh slm app for ios devices is now available on itunes freely to the occupational safety and health community as well as the general public.
Best sound meter spl sound pressure level is an app which can measure. The sound meter app uses your microphone to measure noise volume in decibelsdb. With this app, you can easily measure the current level of environmental noise. Niosh then collaborated with an app developer, ea lab, to create a new app for use at worksites.
The best type of microphone for sound level meters is the condenser microphone, which combines precision with stability and reliability. Cdc noise and hearing loss prevention niosh sound level. Niosh developed the app after its researchers found that most sound meter apps either werent accurate enough or lacked features important for occupational noise measurement and monitoring. Here are a few examples of soundlevel software you can download and experiment with. Free sound level meter app from cdcs national institute. You can pause the realtime sound pressure measuring process and reset it anytime. You can experience tidy graphic design with high frame by. Please note that most microphones were aligned to human voice 3003400hz and doesnt require high phone resources.
Apr 25, 2016 this sound level meter application for the android market is a simple tool that uses the smart phones microphone to measure sound pressure level spl. Youll be able to visualize the sound level with a professional audio tool. This project is the matlab development of a virtual sound level meter. The cem meter short of being abused is a fantastic meter. The diaphragm of the microphone responds to changes in air pressure caused by sound waves. Dec 05, 2016 sound level meter or spl app is shows a decibel values by measure the environmental noise, displays measured db values in various forms. The accuracy of smartphone sound level meter applications.
This sound level meter application for the android market is a simple tool that uses the smart phones microphone to measure sound pressure level spl. Sound meter is a free utility app that turns android device into functional sound meter. Using apkpure app to upgrade sound level meter, fast, free and save your internet data. The slm app can help you prevent permanent hearing loss caused by noisea problem that can occur immediately or over time. Splsound pressure level meter app uses your embedded microphone to measure noise volume in decibelsdb, and shows a reference. The app displays current, averageleq, and max values with both nice and clear digital and analog layout with a standard measurement range from 30 to dba. Sound level meteror spl app is shows a decibel values by measure the environmental noise, displays measured db values in various forms.
Decibel x pro is one of very few sound meter apps on the market that has highly reliable, precalibrated measurements and supports frequency weightings. The terms sound level meter and noise level meter are commonly used to describe the same instrument. Noise sound meter is your own pocket sound pressure level meter. The app uses the device mic to measure noise volume and shows its reference. Does this online meter transfer data to the server.
Best sound meter spl sound pressure level is an app which can measure the actual sound level. Additionally, a larsondavis model 831 type 1 sound level meter was used to verify sound pressure levels. Measure exact loudness of any noise or music around you. The niosh sound level meter niosh slm app for ios devices is now available on itunes freely to the occupational safety and health community as well as the general public.
Have you ever suffered from the noise of the neighbors. Displays the sound pressure level meter in spl db displays maximum spl value. This extremely useful and beautiful tool will not only be a great tool for many uses but also bring you a lot of fun. Virtual sound level meter for analyzing calibrated sound files. Apr 09, 2014 the use of smartphone sound measurement apps can have a tremendous and farreaching impact in the areas of noise research and noise control in the workplace as every smartphone can be potentially turned into a dosimeter or a sound level meter maisonneuve et al. The principal difference, when talking about sound level meters, is the classification of measurement accuracy, as defined by international standards. That is why the instrument is sometimes referred to as a sound pressure level spl meter. The niosh sound level meter app has many important features, it provides a readout of the sound level using the builtin microphone or external microphone if used and reports the instantaneous sound level in a, c, or zweighted decibels. Check the loudness or sound pressure with the help of this precise instrument. Spl meter is a professionalgrade sound level meter, also known as a decibel or db meter, for your iphone, ipad or ipod touch.
May, 2016 download virtual sound level meter for free. Decibel x is one of very few noise meter apps on the market that has highly reliable, precalibrated measurements and supports dba, dbc. This professionalgrade sound level meter is measured after a traditional sound press level spl meter, including ballistics, ranges, filters and. Feel free to donate on our website if you like it audio meter can. This app uses your smartphones microphone to detect sound and display it in decibels as well as display the last 30 seconds of data on an easytoread graph. You can experience tidy graphic design with high frame by this smart sound meter app.
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