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
Category : Music & Audio
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Reviews (3)
Flo.
Feb 11, 2018
See the sound. Simple. I would like to save the sound
sud. m.
Feb 26, 2016
Thank s
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.