🏷️ About: Generate various periodic signals with different waveforms with adjustable frequency and amplitude. These are used to test electronic circuits such as amplifiers and filters.
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This is my favorite app right now!
Attention: If you want to share your results with others, first test your audible frequencies, then mark under the speakers your lowest audible tone and your highest audible tone (stored only temporarily).
Drive insects away or compare your hearing ability with your friends and relatives and share your results! Or watch others straining their ears to find the sounds that cannot locate you.
As soon as a note sounds, the integrated tuner recognizes the pitch and displays the note name and deviation.
Generate various periodic signals with different waveforms with adjustable frequency and amplitude.
A small hint: the chart will show you what other frequencies of your age are still possible to reach.
