Speccy PRO ???? Sound Spectrum Analyzer
$0.69
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About Speccy PRO ???? Sound Spectrum Analyzer
Turn your phone into a Spectrum Analyzer. Speccy is an Audio Spectrum Analysis tool, which visualizes the spread of sound frequencies in the audible (and inaudible) spectrum, detected through your device's microphone. It uses Fast Fourier Transform signal processing and is the only app on the market which also allows you to export audio snapshot data to the clipboard (for plotting in Excel, etc).
Speccy has a number of applications, such as:
• Assessing environmental noise for health and safety
• Sound checking venues PA systems and in-car stereos
• Identifying audio signals obscured to the human ear by noise
• Testing the microphone on your device
• Testing signal generators
• Tuning musical instruments
• Measuring audio signals just outside human perception. As people age over 20 years, their aural perception range drops well below 21 kHz
For example, the app has been used to successfully find gas leaks and test ultrasonic pest control equipment.
Another use case would be to help you get into a safe or combination lock for which you have forgotten the code: Use the spectrum analyzer with your device acoustically coupled to the safe's dial - for mechanical tumblers only. Turning the dial slowly, you can 'hear' when a tumbler drops in, because the spectrum of the sound will be very slightly different than turning one 'normal' tick (depending on the build quality of the safe or combination lock). Using this technique you can detect when you hit a correct number and start dialing the other way.
Please only do this with a safe or combination lock you own - we accept no liability for misuse.
Speccy has a number of applications, such as:
• Assessing environmental noise for health and safety
• Sound checking venues PA systems and in-car stereos
• Identifying audio signals obscured to the human ear by noise
• Testing the microphone on your device
• Testing signal generators
• Tuning musical instruments
• Measuring audio signals just outside human perception. As people age over 20 years, their aural perception range drops well below 21 kHz
For example, the app has been used to successfully find gas leaks and test ultrasonic pest control equipment.
Another use case would be to help you get into a safe or combination lock for which you have forgotten the code: Use the spectrum analyzer with your device acoustically coupled to the safe's dial - for mechanical tumblers only. Turning the dial slowly, you can 'hear' when a tumbler drops in, because the spectrum of the sound will be very slightly different than turning one 'normal' tick (depending on the build quality of the safe or combination lock). Using this technique you can detect when you hit a correct number and start dialing the other way.
Please only do this with a safe or combination lock you own - we accept no liability for misuse.
All Application Badges
Paid
app
app
Android
4.0+
4.0+
Android app
App History & Updates
What's Changed
Added the ability to pinch-zoom to scale the spectrum and 2-finger drag to pan across it.
Added the ability to pinch-zoom to scale the spectrum and 2-finger drag to pan across it.
What are users saying about Speccy PRO ???? Sound Spectrum Analyzer
U
by U####:
by U####:
This I actually a cool app you can use it even looks like evp and you can hear sounds that the human ear can't hear thanx for this cool app and can you make the app record play and thank you
U
by U####:
by U####:
Great app But what do I use it for ? Lol give me some example please
U
by U####:
by U####:
Would be nice if there's an option for logarithmic frequency scale for the spectrum display.
N
by N####:
by N####:
Just adorable, rarely sweet mobile software which looks nice and acts attractively. I will find for it a good useful use.
V
by V####:
by V####:
Great, can it saves the audio file?
Z
by Z####:
by Z####:
Very good
U
by U####:
by U####:
Cool app and no worries about not getting updates. Holy updates! You want to make them weekly instead of daily? Lol. Award for most frequently updated app! Hooray
U
by U####:
by U####:
A heavy app in terms of storage space needed, but does what it says on the tin.
U
by U####:
by U####:
I recommend, without a doubt, Spectroid instead.
U
by U####:
by U####:
Very fun to break down sounds into their frequency components. Plus the developer quickly responded to my email concerning some potential add-ons. So it's made by good people. Five stars.
U
by U####:
by U####:
Very useful and fast FFT spectrum analysis. Keep up the good work.
U
by U####:
by U####:
Required no special permissions, works as described. Very useful. Thank you.
U
by U####:
by U####:
I would like to see equal weight by octave. This has too much resolution above 4k and not enough below 2k. It's pretty, and fast
U
by U####:
by U####:
Really neat, a good way to visualize sound.
U
by U####:
by U####:
It analyses sound i thought it was a radio frequency analyser lol
N
by N####:
by N####:
Works fast. Very useful for tuning car stereo installations.
by U####:
The most tender hearted mother-love embrace of an app that I have ever beheld. A rapturous wish fulfillment. A nuclear heart throb. A juicy sweat beaded carrot any goat would scream for. Finally, nirvana.