Audio Test Tone Generator

Audio Test Tone Generator


Simple audio-signal generator with mono or stereo mode uses analog output on the headphone plug.
Selectable parameter independent for each channel
- Mono or stereo mode
- Signal form : square, saw tooth, triangle, sinus
- Discrete frequencies from 250 Hz to 20 kHz in steps of 250 Hz
- Level selectable from 0 dB to -48 dB in steps of 3 dB
- Selectable phase-shift between the channels
-
tested with :
- HTC Desire S android version 2.3.3
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Free
72
3.6
User ratings
125
Installs
10,000+
Concerns
0
File size
31 kb
Screenshots
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About Audio Test Tone Generator
Simple audio-signal generator with mono or stereo mode uses analog output on the headphone plug.
Selectable parameter independent for each channel
- Mono or stereo mode
- Signal form : square, saw tooth, triangle, sinus
- Discrete frequencies from 250 Hz to 20 kHz in steps of 250 Hz
- Level selectable from 0 dB to -48 dB in steps of 3 dB
- Selectable phase-shift between the channels
-
tested with :
- HTC Desire S android version 2.3.3

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User reviews of Audio Test Tone Generator
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Android Market Comments
A Google User
Mar 24, 2014
We need lower frequencies
A Google User
Mar 19, 2014
Neat! Neat!
A Google User
Feb 9, 2014
Nice Job I've got a sixth grader starting to learn about waves. This app provides a great opportunity to demonstrate frequency, amplitude and constructive and destructive interference (by phase shifting the right and left stereo channels through a Bluetooth-enabled speaker). It's not a stretch to see the brilliance of noise canceling audio headphones. Again, bravo to this app creator!
A Google User
Jan 25, 2014
Yes Very good
A Google User
Sep 30, 2013
José A. "300913...tryout...thanks..."