Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015
Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007
Sound Board: Food for Thought, Aesthetics in Orchestra Recording - April 2015
On the Use of Computer Generated Dithered Test Signals
Dither minimizes distortion and improves resolution in processing analog and digital audio signals. An appropriate amount and type of dither added to computer generated test signals greatly enhances the usefulness of the sequences in evaluating digital audio systems. For levels below -60 dB dithered test signals become necessary for accurate measurement of linearity and an uncluttered characterization of harmonic distortion. In addition, the lack of correlated distortion and the benign nature of the noise accompanying these signals make them highly suitable for subjective evaluation of system performance. A theoretical discussion and actual measurements of digital audio professional and consumer compact disc (CD) equipment using newly developed techniques are presented.
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.