Spectrum Analyzer was a music & audio app developed by Raspberrywood. It was removed from Google Play Feb 27, 2024 and is no longer available for download.
Download Statistics
Spectrum Analyzer had been downloaded 540 thousand times before it became unavailable.
User Ratings
Spectrum Analyzer was rated 4.45 out of 5 stars, based on 3.1 thousand ratings.
App Information
Spectrum Analyzer was free to download. The APK download size was 146.54 kB. The last available version was 5.0.3. The last update was on June 28, 2014.
Technical Requirements
Spectrum Analyzer required Android 2.2+ or higher. The app had a content rating of Everyone. The app had been available on Google Play November 2012.
Description
Spectrum Analyze gives you real-time spectrum data from the microphone on your Android device.
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★★★★★
It is very good app, easy to use. RPM of any moter can be measure. Increase vibration sound by slightly touching hard paper on blades, record spectrum and measure peak frequency. RPM will be (Frequency x 60 /numbers of blades).
★★★★★
Very good app! Only the y-axis is ambiguous; what is the reference frequency for the dB scale? I always get negative dB values for real noises.
★★★★★
Been many nights when I was paranoid for my life, I use Spectrum analyzer so listen for intruders and whatever. We have an app that feeds into my paranoia and my PTSD, then find out that every thing is ok and pu ts my mind to rest knowing my family and l are safe.
★★☆☆☆
Please update this, I love it and will update my review upon said update.
★★☆☆☆
Don't pay for this app like I did, it's definitely not worth it compared to other free apps like "Audizr". IMO it desperately needs a basic Db meter in the top corner that's not using the flipped/negative scale e.g. 75 dbs not -25, window function options like hann and flat top, averaging options like expo vs rms and weighing options like a, b,or z weighted. Also an overlay of a chosen industry standard frequency response curve would be an awesome unique feature.
★★☆☆☆
No cursors for measurement. No waveform memories.
Technologies used by Spectrum Analyzer
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