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:
May. 11, 2004
Filed:
Dec. 28, 2000
Applicant:
Inventor:
Pekka Puhakainen, Espoo, FI;
Assignee:
Nokia Networks Oy, Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 1/500 ;
U.S. Cl.
CPC ...
G10L 1/500 ;
Abstract
A method and arrangement for managing talk groups of a telecommunication system at a dispatcher station of the telecommunications system having one or more talk groups which may consist of one or more users and which are controlled by the dispatcher at the dispatcher station. The arrangement includes a two-channel or a multichannel sound reproducing system which is configured to create an artificial acoustic space at the dispatcher station, and reproduce voices of each talk group so that the voices are heard from a certain point of the acoustic space, which allows the dispatcher to recognize the talk group to which the voice belongs on the basis of the location of the voice.