Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
Efficient Generation of Multichannel Dither Signals
Means for generating dither signals and the use of dither in multichannel quantizing systems are explored. After general recommendations are offered regarding the generation of suitable pseudorandom sequences for dithering purposes, efficient approaches to generating dither for use with multiple data channels are addressed. Practical properties required of multichannel dither signals are discussed, including the requirements that they render desired statistical properties of the total error signal in each channel independent of the input to that channel, and that errors in different channels be uncorrelated with one another. Methods of designing computationally efficient multichannel dither generation schemes meeting these criteria are presented with examples.
Click to purchase paper or login as an AES member. If your company or school subscribes to the AES Journal then you can look for this paper in the institutional version of the Online Journal. 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.