Audio Test
8.6 10
v2.5.23 by Fabris Luca
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About AudioTest
AudioTest (Package Name: com.fbrlcu.audiotest) is developed by Fabris Luca and the latest version of Audio Test 2.5.23 was updated on March 3, 2024. Audio Test is in the category of Music & Audio. You can check all apps from the developer of Audio Test and find 89 alternative apps to Audio Test on Android. Currently this app is for free. This app can be downloaded on Android 4.4+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
The Test is done at many different frequency so to produce the graph of the audio path response.
The purpose of the Test is to compare the audio path gain of a system composed of an amplifier and loudspeaker but you can test also only a loudspeaker or earphone. The phone generate a list of tones(frequencies), the signal is acquired from the microphone and the relative power is calculated for each frequency. Please note that 0dB is an undetermined value so the measures are relative and not absolute values.
A teacher used this App to do an experiment in his class, he was able to find the speed of sound using a phone and a cardboard tube. Determining the loudest frequencies, then these are the resonance frequencies and will lead to the speed of sound because the length of the tube is related to the wavelength of the resonant frequencies.
The tests are in the internal directory of the App to improve compatibility with Android 10 (Android/data/com.fbrlcu.audiotest)
The purpose of the Test is to compare the audio path gain of a system composed of an amplifier and loudspeaker but you can test also only a loudspeaker or earphone. The phone generate a list of tones(frequencies), the signal is acquired from the microphone and the relative power is calculated for each frequency. Please note that 0dB is an undetermined value so the measures are relative and not absolute values.
A teacher used this App to do an experiment in his class, he was able to find the speed of sound using a phone and a cardboard tube. Determining the loudest frequencies, then these are the resonance frequencies and will lead to the speed of sound because the length of the tube is related to the wavelength of the resonant frequencies.
The tests are in the internal directory of the App to improve compatibility with Android 10 (Android/data/com.fbrlcu.audiotest)
AudioTest 2.5.23 Update
minor improvement
Read More
AudioTest Features
Related Videos
Previous Versions More
Audio Test
2.5.23
APK
March 3, 2024
1.54 MB
Requires Android: Android 4.4+
Screen DPI: 120-640dpi
SHA1: 8a9cca67d2d1fea5768212ace03ec0233a4d75d9
Size: 1.54 MB
What's New:
minor improvement
Audio Test
2.5.22
APK
June 11, 2023
1.3 MB
Requires Android: Android 4.4+
Screen DPI: 160-640dpi
SHA1: 8f6a259d4b66cbee05b5e6c1176bc3dd4993525f
Size: 1.3 MB
What's New:
minor improvement
Audio Test
2.5.22
XAPK
APKs
June 11, 2023
1.46 MB
Requires Android: Android 4.4+
Screen DPI: 160-640dpi
SHA1: 5403966b8c10af040f56fe9f7aaa70d8168ea307
Size: 1.46 MB
What's New:
minor improvement
Audio Test
2.5.20
APK
October 3, 2021
1.19 MB
Requires Android: Android 4.2+
Screen DPI: 160-640dpi
SHA1: 13f61cbacebc680d1da0086f9b07c3e6dc9b8155
Size: 1.19 MB
What's New:
minor improvement
More Information
Package Name:
Category:
Update Date:
2024-03-03
Latest Version:
2.5.23
Need Update:
Available on:
Requirements:
Android 4.4+
Report:
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