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
Residue Method for the Objective Detection of Digital Program Degradation
The degrading effect of the manipulation of digital audio data through digital signal processing, and digital interfacing is not fully understood, particularly in terms of the relative severity of the degradation. A simple method using DSP analysis has been devised to detect signal degradation when it occurs and isolate the nonlinear behavior, to permit evaluation of its relative severity. To demonstrate the residue method, the following cases of digital degradation (real and imagined) are examined: CD surface treatments, data cloning, data transmission, digital rounding, digital gain changing, digital equalization, digital dither, sample rate conversion, and digital noise filtering.
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.