TONE GENERATOR / FREQUENCY ENERGY VISUALIZER
OUTPUT
Frequency (Hz)
Download duration (seconds)
Volume:
25%
Speaker
System default
Play tone
Stop tone
Download WAV
Stopped.
MICROPHONE INPUT
Microphone
System default
Lower bound (Hz)
Upper bound (Hz)
Bin width (Hz)
Start microphone
Stop microphone
Refresh devices
Microphone inactive.