Patent №
US 6,147,594
Granted
2000-11-14
Filed 1998
Owner
NOISE CANCELLATION TECHNOLOGIES, INC.
+1 more
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09038571
The present invention is a method and apparatus for conveying audiovisual information. The invention utilizes a speaker as a visual medium. A sheet of material is secured to the radiating face of a speaker. A visual image is then displayed on the sheet of material. Different techniques can be utilized to display the visual image on the sheet of material. For example, a video image can be projected on to the sheet of material or the sheet of material can contain a fixed image. While the visual image is being displayed on the radiating face of the speaker, audible information is being broadcast over the speaker.
AI classification
Ownership
NOISE CANCELLATION TECHNOLOGIES, INC.
assignment · 90760981
NCT GROUP, INC.
assignment · 153340431
Assignors
PARRELLA, MICHAEL J., LEBOVICS, IRENE
On an employer assignment, the assignors are typically the inventors.