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
One-Bit Audio: An Overview
An overview of 1-bit audio processing is presented. Several characteristics of the sigma-delta modulator (SDM), currently the most often used device to generate 1-bit code, are discussed, as well as some simple design methodologies of SDMs. It is shown that 1-bit audio is capable of carrying very high-quality audio. The total audio production chain, from recording to replay, is displayed and its feasibility demonstrated. Finally, some recent developments in the field of 1-bit audio codecs are summarized, which show a further improvement over the already excellent audio characteristics of the SDM.
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.