AES Store

Journal Forum

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
4 comments

Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
9 comments

New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
1 comment

Access Journal Forum

AES E-Library

A Hybrid System Approach for Class-D Audio Amplifier

The field of switching electronics poses challenging control problems that cannot be treated in a complete manner using traditional modeling and controller design approaches. Class D amplifiers invite the application of advanced hybrid systems methodologies. Nowadays, the recent theoretical advances in field of hybrid systems is inviting both the control and the electronics communities to revisit the model and the control issues. Motivated by this, a novel model for Class D is outlined in this paper. As motor drives and dc-dc conversion fields, the hybrid control theory can be applied to audio amplifier but the first step is to find the good hybrid model to describe the system.

Authors:
Affiliations:
AES Conference:
Paper Number:
Publication Date:
Subject:

Click to purchase paper 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 and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society