The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2008
Filed:
Feb. 23, 2005
Charles R. Obranovich, Blaine, MN (US);
Philip J. Zumsteg, Shorewood, MN (US);
Andrew G. Berezowski, Wallingford, CT (US);
Walter Heimerdinger, Minneapolis, MN (US);
John A. Phelps, Minneapolis, MN (US);
D. Michael Shields, St. Paul, MN (US);
Charles R. Obranovich, Blaine, MN (US);
Philip J. Zumsteg, Shorewood, MN (US);
Andrew G. Berezowski, Wallingford, CT (US);
Walter Heimerdinger, Minneapolis, MN (US);
John A. Phelps, Minneapolis, MN (US);
D. Michael Shields, St. Paul, MN (US);
Honeywell International, Inc., Morristown, NJ (US);
Abstract
A measurement system and method combine an audio announcement system with a plurality of spaced apart wirelessly coupled devices which evaluate speech intelligibility of audio output from loudspeakers of the audio announcement system. Processing can take place at some or all of the devices as well as at a common control element. Evaluations can be based on use of a method which maps to a Common Intelligibility Scale.