logSPL is a Utilities app by Fabien Lefebvre. This App is a full featured sound level meter, designed by a signal processing expert. It is iPhone/iPod/iPad compatible and adapts itself to the actual screen resolutions ("HD", "retina").
APK (Android Package Kit) files are the raw files of an Android app. Learn how to install logspl.apk file on your phone in 4 Simple Steps:
Yes. We provide some of the safest Apk download mirrors for getting the logSPL apk.
1. To reset these extreme and average values, touch the text named RESET.
2. Take care that this latter corresponds to the logarithm of the average power and not to the average of logarithm values, which is completely different.
3. Integration time for this average value is: all time since start-up of the App or last reset.
4. An average value (Leq, LAeq, ...) is computed on top of this: the green triangle.
5. The min and max values are monitored and displayed in green in the upper view.
6. This App is a full featured sound level meter, designed by a signal processing expert.
7. * it can make some dosemetering: for this you need to set threshold, criterion and exchange values.
8. As for all sound-meter (at any price, hardware or software), you should calibrate it against a reference in order to achieve best accuracy.
9. It is iPhone/iPod/iPad compatible and adapts itself to the actual screen resolutions ("HD", "retina").
10. Bottom view is used to display an historical curve.
11. A grid is visible, with lines every 10dB vertical and 10s horizontal.
Apk Mirror 1: : Download APK
Used this app to calibrate my 7.1 home theater to 75db on each speaker. It's super easy to use. I found it to be the best to use by setting it on slow and C.
I do commercial audio work and run audio for our church. Typically I use a handheld meter to check db readings of the system. I've tried numerous apps and none really did the trick. Some had great graphics, whistles ands bells, etc. etc. but as far as ease of use, accuracy and ongoing dependability this one beats the rest hands down. You can adjust the reading by comparing it with another instrument, but generally the comparison with a professional hand held and this app is probably + / = 3 db, if that. It's close enough for me, as I have a range I try to keep the church audio and this app consistently gives outstanding reliable readings. I run the app throughout the service and I'm able to keep up with where the levels should be. I'd have to say this everything I could ask for...and more, in an app. It allows me to have the Mobile sampling the sound continually, vs. having to keep restarting my handheld. The "professional" unit now stays in the case...and only gets used occasionally. (I normally don't write app reviews...but this one is well worth getting...very well designed!)
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