Table Of Contents
Latest update [menu]
Bugfixes for 1.9.1
Description [menu]
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
How to install AudioAnalyzer APK for Android [menu]
Download AudioAnalyzer APK file (com.alphadraco.audioanalyzer_9_1739944.apk) from SameAPK.com, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (com.alphadraco.audioanalyzer_9_1739944.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
How to install AudioAnalyzer APK on Windows 7/8/10 or MAC PC? [menu]
Download AudioAnalyzer APK file(com.alphadraco.audioanalyzer_9_1739944.apk) from SameAPK.com to your PC (ex: /Users/xxx/Downloads/(com.alphadraco.audioanalyzer_9_1739944.apk)), then follow these steps:
Using Emulator:
- Download And Install one Emulator Softwares (Ex: Bluestacks, GenyMotion, NoxPlayer)
- Simple install APK on PC by drag and drop file com.alphadraco.audioanalyzer_9_1739944.apk on Emulator screen
AudioAnalyzer APK Pros & Cons [menu]
Pros
- This app is safe, it's not require high risk permissions
- Compatible with 32 bit device (most Emulator using 32bit arch CPU)
- Compatible with 64-bit device (some android device and current Bluestacks)
Cons
Everything is good.
