Jump to Navigation

Main menu

  • Login
Home

Secondary menu

  • [Room Booking]
  • [Wiki]
  • [Webmail]

Variable Fractional Delay Filters in Bandlimited Oscillator Algorithms for Music Synthesis

Submitted by juhan on Wed, 05/12/2010 - 1:52pm
TitleVariable Fractional Delay Filters in Bandlimited Oscillator Algorithms for Music Synthesis
Publication TypeConference Proceedings
Year of Conference2010
AuthorsPekonen, J., V. Välimäki, J. Nam, J. S. Abel, and J. O. Smith III
Conference Namethe 2010 International Conference on Green Circuits and Systems (ICGCS2010)
Date Published06/2010
Conference LocationShanghai, China
KeywordsAntialiasing, fractional-delay filter, oscillators, virtual analog
AbstractTrivially sampled geometric waveforms such as the 
rectangular pulse wave used in subtractive sound synthesis suffer 
from aliasing caused by the discontinuities in the waveform or its 
derivative. Several algorithms for the reduction of aliasing dis- 
tortion have been suggested, providing either complete removal 
or great suppression of aliasing. Some antialiasing oscillators 
utilize variable fractional delay filters as an essential part of 
the algorithm. In this paper, these oscillators are reviewed with 
an emphasis on motivating the use of the fractional delay filters.
Full Text 
  • Tagged
  • XML
  • BibTex
  • Google Scholar
  • Home
  • News and Events
    • All Events
      • CCRMA Concerts
      • Colloquium Series
      • DSP Seminars
      • Hearing Seminars
      • Guest Lectures
    • Event Calendar
    • Events Mailing List
    • Recent News
  • Academics
    • Courses
    • Current Year Course Schedule
    • Undergraduate
    • Masters
    • PhD Program
    • Visiting Scholar
    • Visiting Student Researcher
    • Workshops 2022
  • Research
    • Publications
      • Authors
      • Keywords
      • STAN-M
      • Max Mathews Portrait
    • Research Groups
    • Software
  • People
    • Faculty and Staff
    • Students
    • Alumni
    • All Users
  • User Guides
    • New Documentation
    • Booking Events
    • Common Areas
    • Rooms
    • System
  • Resources
    • Planet CCRMA
    • MARL
  • Blogs
  • Opportunities
    • CFPs
  • About
    • The Knoll
      • Renovation
    • Directions
    • Contact

Search this site:

Winter Quarter 2023

101 Introduction to Creating Electronic Sound
158/258D Musical Acoustics
220B Compositional Algorithms, Psychoacoustics, and Computational Music
222 Sound in Space
250C Interaction - Intermedia - Immersion
251 Psychophysics and Music Cognition
253 Symbolic Musical Information
264 Musical Engagement
285 Intermedia Lab
319 Research Seminar on Computational Models of Sound
320B Introduction to Audio Signal Processing Part II: Digital Filters
356 Music and AI
422 Perceptual Audio Coding
451B Neuroscience of Auditory Perception and Music Cognition II: Neural Oscillations

 

 

 

   

CCRMA
Department of Music
Stanford University
Stanford, CA 94305-8180 USA
tel: (650) 723-4971
fax: (650) 723-8468
info@ccrma.stanford.edu

 
Web Issues: webteam@ccrma

site copyright © 2009 
Stanford University

site design: 
Linnea A. Williams