Audio-Related Patents and Publications

1. "Loudspeakers Enclosures and Headphones", Handbook for Sound Engineers-The New Audio Cyclopedia, Howard W. Sams Co. 1987
   
2. "Sound Reinforcement in the Year 2000".
3. Presented at the 6th International Audio Engineering Society (AES) Conference on Sound Reinforcement, May 5-8, Nashville TN (Invited Paper) Proceedings published March 1989
   
4. Presented at the Altec Lansing All-Technical Engineered Sound Conference October 16-17 1988 , Montreal Quebec Canada (Invited paper)
   
5. "Heat Transfer Mechanisms in Loudspeakers; Analysis Measurement and Design" Journal of the AES, vol 35, no.10, October 1987
   
6. US Patent 3,991,286 (heat conducting loudspeaker moving structure) discussed in above paper.
   
7. "Directivity Response of Single Direct-Radiator Loudspeakers in Enclosures" Altec Technical Letter 227
   
8. "Phase Plug Modelling and Analysis;Radial v/s Circumferential Types" Presented at the 59th Convention of the AES,Hamburg, Germany, March 1978, AES preprint 1328(F5)
   
9. US Patent 4,050,541 ("Tangerine " phase plug) discussed in above paper.
   
10. "The Manta-Ray Horns" (co-authored with Mark Ureda), Journal of the AES, vol 26 no. 9, September 1978
    
11. US Patent 4,187,926 (Manta-Ray vertical diffraction-slot constant-directivity horn) discussed in above paper
    
12. "Auto-Q: A New Directivity Measurement System" Presented at 60th AES Convention, May 1978, Los Angeles, AES preprint 1360(F6)
    
13. US Patent 4,130,023 (Auto-Q directivity measurement method) discussed in above paper
    
14. "Vented Box Design Method for Altec Low-Frequency Loudspeakers" Altec Technical Letter 245
    
15. "Ultimate Performance of Widerange High-Frequency Compression Drivers" Journal of the AES vol 24, No 8, October 1976
    
16. "Engineering Justifications for Selected Portions of the AES Recommended Practice on Specifications of Loudspeakers" Presented as the 72nd Convention, October 1982, Anaheim CA, AES preprint 1932(G10)
    
17. "Sound System Design Using Mechanical Specifications of Drivers" Syn-Aud-Con Tech Topics vol 11 No.2
    
18. "A High-Efficiency One-Decade Midrange Loudspeaker" (co-author with Bruce Howze) Paper on the Community M4 driver-Presented at the 70th convention, New York , October 1981, AES preprint 1848(D8)
    
19. US Patent 4,811,403 (US Sound/Bose Corporation lightweight loudspeaker systems construction method) 3/7/89
    
20. US Patent 7,260,235 (Bose Corporation line array) 8/21/07
    
21. US Patent 7,319,767 (Bose Corporation L1 music system) 1/15/08
    
22. D 249,509 (Altec, appearance of phase plug)
    
23. UK Patent 1,514,007 (AltecTangerine phase plug)
    
24. Numerous inventions pending USPTO filing, office action, etc. (confidential)
    
    

Magazine Publications

1. "State-of-the-Art Specs,Finally!" Sound and Video Contractor, September 1984
2. "Low-Frequency Driver Performance" Sound and Video Contractor, June 1968
   
3. "Unearthing the Mysteries of the Leslie Cabinet" Recording Engineer/Producer, April 1981
   
4. "Designing a Conical Bass-Horn Control Room" Recording Engineer/Producer, March 1987
   
5. Guest Editorial-"No Sweat, No Music-A Player Laments the Spread of Computer Dependency" Keyboard Magazine, August 1985
   
6. "Jammin' in the Rockies- rediscovery of the Ancient Roller Playground" Skateboard Magazine , October 1976
   
7. Book Review of "Loudspeakers" edited by John Borwick, Sound and Communications Magazine, March 1989.

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