Audio related journals.
Computer Music Journal
http://mitpress.mit.edu/e-journals/Computer-Music-Journal/Applied Acoustics
http://www.elsevier.nl:80/inca/publications/store/4/0/5/8/9/0/Journal of the Acoustical Society of America
http://asa.aip.org/jasa.htmlJournal of the Audio Engineering Society (AES) electronic issues (not available for free - must purchase!)
http://www.aes.org/publications/e-library.cfm