PaulXStretch

PaulXStretch

Extreme Time Stretching

63 ratings
20 reviews
Free

Details

  • Released
  • Updated
  • November 28, 2022
  • November 28, 2022
PaulXStretch screenshot #1 for iPhone
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About

Transform audio into extended ambient soundscapes with this powerful time-stretching tool. Ideal for sound design and ambient music creation, it can stretch short clips into hours of audio. Capture sounds or load files, then manipulate parameters for radical sonic transformations.

βœ“Extreme time stretching algorithm
βœ“AUv3 plugin support
βœ“Radical sound transformation
βœ“Ambient music and sound design focus
βœ“Capture audio or load files
βœ“Offline rendering and live recording
βœ“Adjustable looping and parameters
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What's New in PaulXStretch

1.6.1

November 28, 2022

User reviews

Wow

This is fantastic for sound scapes. Top draw. Thank you.

Incredible

It’s quite astounding what this can do. I know of no other app or device which can manipulate the speed of a track like this without aliasing. Two thumbs up.

I like it

cooll

One of my all-time favs

This plugin is one of the joys of my life. Too bad it no longer is available after the last iOS update.

A Desktop Classic

I’ve spent at least several hundred hours tweaking the desktop standalone for sound design, analysis, and learning about mathematical window functions, nice to be able to do this on my phone.

@devs - Would it be possible to add the window shape function from the desktop version (Hamming, Hanning, etc.)?
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Developer apps

FAQ

What does PaulXStretch do?

PaulXStretch is an application and AUv3 plugin that utilizes the PaulStretch algorithm for extreme audio time stretching. It is designed for radical sound transformation, making it ideal for creating ambient music and soundscapes by stretching short audio clips into very long durations.

What are the key features of PaulXStretch?

Key features include its extreme time-stretching algorithm, suitability for ambient music and sound design, the ability to capture audio or load files, parameter tweaking, adjustable looping, offline rendering, and live recording. It also offers an AUv3 plugin version with similar capabilities.

Is PaulXStretch free to use?

Yes, this software is completely free to use. There are no costs associated with downloading or utilizing its features for your audio manipulation needs.

What kind of audio transformations can I achieve?

This app is best suited for radical transformations rather than subtle pitch or time corrections. You can turn short audio samples into hours-long ambient soundscapes, making it perfect for experimental sound design and creating immersive atmospheric audio.

How do I get audio into the app and export it?

You can get audio into the app by using the 'Capture' feature or by loading an existing audio file. Once processed, you can export your stretched audio through an offline render to a file or by doing a live recording of your session. The saved audio can then be accessed via the Files app or shared.