AES E-Library

AES E-Library

Necessary Device and System Conditions for the Design of High Quality Class-D Switching Amplifiers

Document Thumbnail

A two-dimensional Fourier series analysis was performed, which revealed the precise spectral bandwidth for a three-level pulse-width modulation system. An optimum carrier frequency was determined by careful observation of the spectral bandwidth and the passband requirements. A method of signal conversion called SDA signal generation was developed and found to be highly effectively in maintaining high speeds and large signal-to-noise ratios in the system. An error analysis was performed on the SDA method to determine the necessary device specifications for a given system performance.

AES Convention: Paper Number:
Publication Date:

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

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!

AES - Audio Engineering Society