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:
Nov. 16, 1999
Filed:
Jun. 24, 1997
John S Kitamura, Toronto, CA;
ATI Technologies, Inc., Thornhill, CA;
Abstract
An automatic volume control system and method for use in a multimedia computer system having at least one speaker and at least one audio generating device accumulates a status of the audio generating device to determine if it is on or off. The system recognizes an audio mute event notification signal from a notification device, such as an incoming telephone call notification signal, and selectively generates a control signal for use in varying the volume to the at least one speaker in response to the detection of the notification signal to selectively control audio from the audio generating device. The system also accommodates multiple audio generating devices. The system analyzes the location of the telephone, speakers and audio generating devices to determine the type of action that is necessary.