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

Three-Dimensional Displays of Spectra Representation for Duration-Modulated Pulses

The Bennett method, which, to this point, has been used for calculating the spectra of Class D amplifiers is discussed, including its disadvantages. The frequency spectra are derived by a new method for single-ended and push-pull amplifiers using one-sided and two-sided natural modulation. The respective non-linear distortion caused by the combination components occurring in the acoustic range are used to determine the minimum carrier frequencies necessary for various quality groups of Class D amplifiers.

Author:
Affiliation:
AES Convention: 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