Skip to main content

Comparison of Different Calculation Methods of Effective Duration (e) of the Running Autocorrelation Function of Music Signals

Buy Article:

$33.00 plus tax (Refund Policy)

Abstract:

This paper discusses methods to calculate the eff ective duratione of the running autocorrelation function (ACF) of music signals. The iterative method is newly proposed and compared with the methods of previous studies. The index R, describing the accuracy of thee regression, is also introduced. The iterative method was found to improve the accuracy of thee regression for orchestral music signals with a wide variation of ACF envelopes. The resultinge is discussed with reference to music tempo; thee value increased as the music tempo decreased. Also, a longer inter-onset interval led to a longe value and staccato results in a shorte value.

Document Type: Research Article

DOI: https://doi.org/10.3813/AAA.918424

Publication date: 2011-05-01

More about this publication?
  • Acta Acustica united with Acustica, published together with the European Acoustics Association (EAA), is an international, peer-reviewed journal on acoustics. It publishes original articles on all subjects in the field of acoustics, such as general linear acoustics, nonlinear acoustics, macrosonics, flow acoustics, atmospheric sound, underwater sound, ultrasonics, physical acoustics, structural acoustics, noise control, active control, environmental noise, building acoustics, room acoustics, acoustic materials, acoustic signal processing, computational and numerical acoustics, hearing, audiology and psychoacoustics, speech, musical acoustics, electroacoustics, auditory quality of systems. It reports on original scientific research in acoustics and on engineering applications. The journal considers scientific papers, technical and applied papers, book reviews, short communications, doctoral thesis abstracts, etc. In irregular intervals also special issues and review articles are published.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Information for Advertisers
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more