Sculptor: A Real Time Phase Vocoder
Sculptor is a package that can manipulate sound samples in potentially exciting ways. It has a front end which permits the user to perform these manipulations in real time. System-V IPC has been used to split the process into two halves which can be efficiently load-balanced on a multi-processor machine. The source code is freely available (see Resources).
Sculptor is not intended as a guide to good programming practice; in fact, some of the code is just plain ugly. Early in its development, the whole application was required to work in real time on a 386 machine without a co-processor, so some sacrifice of clarity for speed had to be made. Nonetheless, it is hoped the code might stimulate other projects in real-time audio manipulation, now that one based on a processor-intensive algorithm has been demonstrated to operate fully interactively in real time. The application is also being used to support research into computer music at the University of Leeds, and so by definition will never be “finished”.
Webinar: 8 Signs You’re Beyond Cron
11am CDT, April 29th
Join Linux Journal and Pat Cameron, Director of Automation Technology at HelpSystems, as they discuss the eight primary advantages of moving beyond cron job scheduling. In this webinar, you’ll learn about integrating cron with an enterprise scheduler.Join us!
|Android Candy: Intercoms||Apr 23, 2015|
|"No Reboot" Kernel Patching - And Why You Should Care||Apr 22, 2015|
|Return of the Mac||Apr 20, 2015|
|DevOps: Better Than the Sum of Its Parts||Apr 20, 2015|
|Play for Me, Jarvis||Apr 16, 2015|
|Drupageddon: SQL Injection, Database Abstraction and Hundreds of Thousands of Web Sites||Apr 15, 2015|
- "No Reboot" Kernel Patching - And Why You Should Care
- Android Candy: Intercoms
- DevOps: Better Than the Sum of Its Parts
- Return of the Mac
- Drupageddon: SQL Injection, Database Abstraction and Hundreds of Thousands of Web Sites
- Designing Foils with XFLR5
- Non-Linux FOSS: .NET?
- Play for Me, Jarvis
- Consent That Goes Both Ways