title: Playing Audio From Numpy Array
tags: python numpy ipython audio

## Play a Sine Wave
Example from [this stackoverflow](https://stackoverflow.com/questions/10357992/how-to-generate-audio-from-a-numpy-array).
```py
import numpy
from IPython.display import Audio
wave_audio = numpy.sin(numpy.linspace(0, 3000, 20000))
Audio(wave_audio, rate=20000)
```
Results in:

![IPython audio player]{cs}(2024-05-10_17-59-40.png)