[PD] [PD-announce] piro 0.0.3 alpha

Marco Matteo Markidis mm.markidis at gmail.com
Sun Apr 11 19:43:40 CEST 2021

Hi Edwin,

Thank you for your interest.

[multiconvolve~] combines time domain convolution for the early portion of
an IR with more efficient FFT-based partitioned convolution for the latter
parts of the IR[1]. Moreover SIMD instructions are used in the
FFT-convolution scheme.


[1]: http://eprints.hud.ac.uk/id/eprint/14897/1/HISSTools_IR_Toolbox.pdf.pdf

Il giorno dom 11 apr 2021 alle ore 19:02 Edwin van der Heide <pd at evdh.net>
ha scritto:

> Dear Marco,
> Very nice, I’l do some testing soon!
> Does multiconvolve~ use a combination of different FFT sizes in order to
> achieve both low latency output and a cpu-efficient form of partitioned
> convolution?
> Best!
> Edwin
> On 11 Apr 2021, at 17:25, Marco Matteo Markidis <mm.markidis at gmail.com>
> wrote:
> Dear all,
> I would like to announce the release of *piro*[1].
> Piro is a Pd-port of an impulse-response measurement object and a zero
> latency convolver from the HISSTools Impulse Response Toolbox (HIRT).
> Moreover in the package it is included a general-purpose object that
> contains several utilities for managing IRs; this is still in progress.
> Source code and binary for major architectures are provided.
> For any questions about the Pd version of these objects please do not
> hesitate to contact me.
> Moreover in the readme there is a link for the original project, where you
> can find an article that describes the original package and its utilities.
> Finally I would like to thank Lucas Cordiviola and Giuseppe Silvi for
> their patience with this project.
> Best,
> Marco
> [1]: https://github.com/d-i-s/piro
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