Created
March 17, 2019 17:22
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Simply generates a pure tone using numpy and plays it via sounddevice.
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| """Simply generates a pure tone using numpy and plays it via sounddevice. | |
| As always, make sure your volume settings are low before running this script, especially | |
| if you are using headphones! | |
| """ | |
| import numpy as np | |
| import sounddevice as sd | |
| if __name__ == '__main__': | |
| tone = np.sin(2 * np.pi * 440 * np.arange(0, 1, 1/44100)) # generate the tone | |
| sd.play(tone, 44100) # play it | |
| sd.wait() # wait for the tone to finish |
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