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
Audio Sound Reproduction Based on Nonlinear Interaction of Acoustic Waves
Audio sound reproduction based on nonlinear interaction of acoustic waves in a duct is investigated. Special emphasis is given to the sum and difference frequencies generated by the nonlinear effects. It is found that the difference frequency component changes with the changes of two primary waves. When the frequencies of the two primary waves are shifted to ultrasonics, the only audible sound is the difference wave. This finding opens the possibility to reproduce the audio sound by nonlinear interaction of two ultrasonic waves.
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.