Jiajun Yan Yjejuy
tamsanh
/ jupyter_cell_notify.py
Created
April 6, 2018 03:18
Generate and play a sound in Jupyter Notebook when then cell is run. Useful as notification when a long-running cell is done.
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| from IPython.lib.display import Audio | |
| import numpy as np | |
| framerate = 4410 | |
| play_time_seconds = 3 | |
| t = np.linspace(0, play_time_seconds, framerate*play_time_seconds) | |
| audio_data = np.sin(2*np.pi*300*t) + np.sin(2*np.pi*240*t) | |
| Audio(audio_data, rate=framerate, autoplay=True) |