Letter: P
- PVC - Phase Vocoder signal processing routines
- patchage - Modular patch bay.
- pd - Real-time patchable audio and multimedia processor.
- pd-boids - 2D and 3D boids flocking algorithm
- pd-bsaylor - signal objects
- pd-corelibs - core libraries stripped out of Pd
- pd-creb - creb
- pd-cxc - cxc pd eternals library
- pd-cyclone - a library for porting and running Max/MSP patches in Pd
- pd-deljoin - List join with delimiter
- pd-delsplit - List split with delimiter
- pd-ekext - ekext
- pd-ext13 - ext13
- pd-extended - Pd extended
- pd-extended-extra - Pd extended extra externals
- pd-fftease - A set of Live Spectral Processors for Pd
- pd-flatspace - flatspace
- pd-flext - C++ layer for Max/MSP and pd (pure data) externals
- pd-flib - library for feature extraction
- pd-fluid - fluid~ - fluidsynth external for PD and Max/MSP
- pd-freeverb - freeverb
- pd-gem - GEM (Graphics Environment for Multimedia)
- pd-ggee - GGEE is a library of pd externals written by Guenter Geiger.
- pd-gyre - audio loop framework
- pd-hardware - objects for working with hardware sensor boxes
- pd-hcs - hcs
- pd-hid - hid
- pd-iem_ambi - calculate ambisonic encoder matrices rotation matrices and decoder matrices from 1st to 4th order in 2D or 3D.
- pd-iem_bin_ambi - calculate the product of an ambisonic decoder-matrix and the binaural HRIR's (in frequency and in time domain)
- pd-iemlib - a collection of objects written at IEM/KUG
- pd-jmmmp - jmmmp
- pd-keyboardkeys - objects for using keyboard keys for scrolling and selecting
- pd-la-kitchen - a collection of objects working with sensors
- pd-list-abs - a collection of objects for manipulating lists. Requires pd>
- pd-loaders - loaders
- pd-mapping - objects for mapping data to control
- pd-markex - markex
- pd-maxlib - maxlib
- pd-memento - a collection of objects for managing state saving
- pd-mjlib - mjlib
- pd-motex - motex
- pd-nqpoly - nqpoly
- pd-nusmuk - a collection of objects for physical modelling
- pd-oscx - objects for working with OpenSoundControl
- pd-pan - pan
- pd-parazit - parazit
- pd-pddp - support objects for the Pure Data Documentation Project
- pd-pdogg - objects for reading, writing, and streaming ogg
- pd-pdp - pdp
- pd-pidip - PiDiP is Definitely in Pieces
- pd-pixeltango - objects for creating visuals in a live performance setting
- pd-pmpd - Physical Modelling for Pd
- pd-pool - Store and retrieve key/value pairs
- pd-purepd - existing objects reimplemented in Pd
- pd-py - Python script objects for PD and Max/MSP
- pd-rradical - rradical
- pd-sigpack - sigpack
- pd-smlib - vector processing, vector analysis, vector synthesis, number stream analysis, number stream filters
- pd-syncgrain - Synchronous granular synthesis external for PD
- pd-toxy - objects for working with Tcl and Pd's Tk GUI
- pd-unauthorized - GUI and streaming objects
- pd-unauthorized-mp3 - mp3 objects
- pd-vasp - Non-realtime array-based audio data processing for Pd
- pd-vbap - Vector Based Amplitude Panning
- pd-xsample - Extended sample objects for Max/MSP and PD
- pd-zexy - GUI and streaming objects
- phat - A collection of GTK+ widgets useful for audio applications
- phat-devel - Header files for PHAT
- planetccrma-apps - Planet CCRMA audio and video software packages
- planetccrma-apps-devel - Planet CCRMA audio and video developer packages
- planetccrma-artwork - Planet CCRMA artwork
- planetccrma-menus - Configuration and data files for the Planet CCRMA menu system
- planetccrma-repo - Planet CCRMA repository configuration
- planetccrma-repo-testing - Planet CCRMA testing repository configuration
- pmidi - A Command Line MIDI Player Through the ALSA Sequencer.
- portmidi - PortMidi -- real-time MIDI input/output, audio I/O library
- pyecasound - Python bindings to ecasound control interface.