[Release] Pyo 0.9.1 (Python dsp library)

Olivier Bélanger belangeo at gmail.com
Tue Sep 4 21:51:30 EDT 2018

Hello all,

I'm glad to announce the release of pyo 0.9.1, available for python
2.7, 3.5 and 3.6.

Pyo is a Python module written in C to help real-time digital signal processing
script creation. It is available for Windows, macOS and linux. It is released
under the LGPL 3 license.

For more info, downloads and other links, see the official web site:


The documentation:


For the latest sources and bug tracker:


Bug Fixes:

- Fixed Server window's Interpreter field scrolling history on MacOS.

- Fixed crash when asking for more input or output channels than available.

- Fixed Compress output level when input's rms is above unity.

- Fixed phase shifting between the frequency bands of FourBand.

- On Windows, use 'directsound' as the default audio host (much more
  reliable than 'wasapi').

New features:

- Added getPrecision() function. Removed print statement when importing pyo.
  User should use getVersion() and getPrecision() functions if needed.

- E-Pyo: Added the ability to remove a project from the project tree.

- Added a new object: MultiBand, frequency splitter using Linkwitz-Riley
  crossover filters.

Olivier Belanger
belangeo at gmail.com


P><A HREF="http://ajaxsoundstudio.com/software/pyo/">Pyo 0.9.1</A>
Python DSP library. (04-Sep-18)

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