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SoundLevel

Has Oscilloscope, Peak Decibel Meter, and Average Decibel Meter. (Free - Ad Supported)
Category Price Seller Device
Utilities Free Jamoke Innovations LLC iPhone, iPad, iPod

Reviews

Instructions needed
Pick-off

Instructions PLEASE! Seems sensitive but lacks any information or instructions.


Poor for iPods
Arent4u

This is a cool app but u can't really use it for iPods. they don't have a microphone so it's useless!!!!!


demonstrates frequency well
JamesWest

I like it. It's free, so I'm not expecting a lot, but it will be great to demonstrate sound frequency to 3rd graders. Thanks!


Very Limited
Kimo from IA

Nice idea but not useful


You have to know what a decibel meter is first
Fan#somethinghigh

This is more of a tool if you have a stereo of a large size You have to be educated in audio to use this it tells wave length and decibel reading. With a microphone attached


Frequency and note readout
08540

As long as you are doing the FFT, why not give a readout of the frequency? Note recognition would also be very nice...you could even do chords.


Good with room for improvement
Balloonspec

This is a very good sound meter program with all the modes working well as they're supposed to. As other reviewers have said, the lack of scale marks on the frequency axes is a bit of a let down. The color scheme on the sonogram on the other hand is gorgeous. Since this is an audio program it would be a very good feature if the frequency axis could be log scaled as opposed to linear, there are a lot of interesting sounds, like the human voice, that get squished at the bottom of the range at the moment.


Best of the free sound apps
Sound guy 11

This is the best free decibel reader. Directions would make it better, I have no idea how to use/read the sonogram.


Limit
Sintease

Seems to have a limit of 107 db. Orrery good for a free app though.


Awesome ap!!
Beefwellington III

This thing is a real time db meter, oscilloscope, sonogram, and FFT generator all in one. The app is simple to use and self explanatory to anyone familiar with basic dsp. If your not, just search for definitions of the above terms. I can't believe this thing is free. It only needs one thing: frequency axis values for the FFT and sonogram. if this was added this ap would be perfect.


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