AudioAnalyzer was a tools app developed by Thomas Buck 101010b. It was removed from Google Play Feb 27, 2024 and is no longer available for download.
Download Statistics
AudioAnalyzer had been downloaded 8.8 thousand times before it became unavailable.
User Ratings
The app had no ratings.
App Information
AudioAnalyzer was free to download. The APK download size was 1.66 MB. The last available version was 1.9.2. The last update was on March 14, 2016.
Technical Requirements
AudioAnalyzer required Android 4.4+ or higher. The app had a content rating of Everyone. The app had been available on Google Play March 2016.
Description
This Software records audio with 44.1 kHz from the built-in microphone of the mobile phone or from an external microphone and visualizes the signal as spectrum. It also contains a Signal generator for sinusoidal or other waveforms.
Note: Tested on Mobile Phones only - might not work on Tablets.
Signal analyzer Features: * variable fft size from 128 to 8192 points * selectable window function (rectangular, Hann, Hamming, Blackman,...) * linear or logarithmic frequency display * display as spectrum or as intensity color plot vs. time * display 1/3 octave spectrum * can be calibrated for sound pressure (requires calibration hardware) * Different weighting functions (A/B/C) and frequency integration ranges with peak hold * Plot integrated/weighted Signals over time
Integrated signal generator Features: * Two independent signal generators - one can be used as modulation source for the other * Sine/Triangle/Saw/Pulse Waveforms * AM/FM/PM/PWM Modulation * Frequency Sweep (linear or logarithmic)
Swept Frequency Analyzer * Sweep Sinusoidal Signal with configurable number of steps, linear or logarithmic * Record amplitude
Report Generator * Store multiple sets of up to 4s of Audio Signal and compare the spectra and the time signals * Store the recorded data on the file storage, as (HTML) Report File and as WAV-File
Open Source: https://github.com/101010b/AudioAnalyzer
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★★★★★
Just great. Shows how clear my whistling is and how many overtones in my singing. Selects major frequencies and creates kind of a print of recently determined dominant frequencies.
★★★★★
Awesome This is really great app. I wish developer continue developing the app. The layout is awesome
Technologies used by AudioAnalyzer
3 permissions·1 libraries
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