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+title: FFTBufferPlayer node documentation
+description: FFTBufferPlayer: FFTBufferPlayer. Plays from a buffer of audio spectra in mag/phase format.
+
+[Reference library](../../index.md) > [FFT](../index.md) > [FFTBufferPlayer](index.md)
+
+# FFTBufferPlayer
+
+```python
+FFTBufferPlayer(buffer=None, do_window=true)
+```
+
+FFTBufferPlayer. Plays from a buffer of audio spectra in mag/phase format.
+