Article entitled 'A Non-resonant Loudspeaker Enclosure Design - using acoustic transmission line with low-pass filter characteristic' by A.R. Bailey. Published in Wireless World, October 1965.
Permission to publish the document on this website was provided by Phil Reed, Editor of Electronics World (Formerly Wireless World), on Monday 16 February 2004.
The electronic copy published here was provided by Colin Royle on 12 February 2004.

Article entitled 'The Transmission-line Loudspeaker - A re-examination of the general principle and a suggested new method of construction' by A.R. Bailey. Published in Wireless World, May 1072.
Permission to publish the document on this website was provided by Phil Reed, Editor of Electronics World (Formerly Wireless World), on Monday 16 February 2004.
The electronic copy published here was provided by Colin Royle on 12 February 2004.
See Roland Collaro's transmission-line speakers which were built to conform exactly to Bailey's design.

Article entitled 'High quality book-shelf speaker - An infinite baffle design using two drive units' by J. H. Wilkinson, Independent Broadcasting Authority. Published in Wireless World, October 1977.
Permission to publish the document on this website was provided by Phil Reed, Editor of Electronics World (Formerly Wireless World), on Tuesday 23 March 2004
The electronic copy published here was provided by Peter Jennings on 23 March 2004. Peter may be contacted through enquiries@hifiloudspeakers.info or on the Forum (User Name: pjaj)