Spectrum Analyzer/Oscilloscope
Free App
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About Spectrum Analyzer/Oscilloscope
Built from the ground up with Material Design in mind, this is a real time spectrum analyzer, oscilloscope, and tone generator using your Android device's microphone and speaker. It can be used to visualize the full audio spectrum or test hearing with the tone generator.
Features:
*View audio spectrum up to 20 kHz
*Max Hold
*Averaging
*Oscilloscope display
*20-20,000 Hz tone generation
*44,100 Hz sampling rate
Future Updates:
*pinch to zoom
*filters
*read samples in file
Features:
*View audio spectrum up to 20 kHz
*Max Hold
*Averaging
*Oscilloscope display
*20-20,000 Hz tone generation
*44,100 Hz sampling rate
Future Updates:
*pinch to zoom
*filters
*read samples in file
All Application Badges
Free
downl.
downl.
Android
4.0.3+
4.0.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
*Fixed crashing issue on specific devices
*Tap to pause the graphs
*Fixed crashing issue on specific devices
*Tap to pause the graphs
More downloads Spectrum Analyzer/Oscilloscope reached 1 000 - 5 000 downloads
What are users saying about Spectrum Analyzer/Oscilloscope
Z
by Z####:
by Z####:
Thank s
by D####:
Spectrum analyzer has no adjustable settings besides start and stop. Does not do logarithmic frequency scale. No way to zoom on particular area of screen nor to set min/max values of axes. Minimum usable frequency is 172.266 Hz. "dB" scale is not referenced to anything useful.