You are currently logged in as an
Institutional Subscriber.
If you would like to logout,
please click on the button below.
Home / Publications / E-library page
Only AES members and Institutional Journal Subscribers can download
One of the greatest unsolved problems in the theory of sigma delta modulation concerns the ability to analytically derive the stability, or boundedness, of a high order sigma delta modulator (SDM). In this work, we describe the existing literature and try to clarify the issues involved. We fully derive the stability of first order sigma delta modulators, and derive some important results for the basic second order sigma delta modulator. For third order sigma delta modulators, we describe interesting simulated results as well as sketch a proof of instability, based on linear programming, for one particular SDM. Finally, we present two theoretical results concerning stability of general high order SDMs that point towards promising directions of future research.
Author (s): Reiss, Joshua
Affiliation:
Queen Mary, University of London
(See document for exact affiliation information.)
AES Convention: 119
Paper Number:6549
Publication Date:
2005-10-06
Import into BibTeX
Session subject:
Signal Processing for Audio
Permalink: https://aes2.org/publications/elibrary-page/?id=13304
(535KB)
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member Join the AES. If you need to check your member status, login to the Member Portal.
Reiss, Joshua; 2005; Towards a Procedure for Stability Analysis of High Order Sigma Delta Modulators [PDF]; Queen Mary, University of London; Paper 6549; Available from: https://aes2.org/publications/elibrary-page/?id=13304
Reiss, Joshua; Towards a Procedure for Stability Analysis of High Order Sigma Delta Modulators [PDF]; Queen Mary, University of London; Paper 6549; 2005 Available: https://aes2.org/publications/elibrary-page/?id=13304