Demonstrating an effect of a signal-processing operation by...

Details Demonstrating an effect of a signal-processing operation by... Demonstrating an effect of a signal-processing operation by...

2006-05-30

2006-05-30

Lee, Michael H. (Department: 2614)

Television

Basic receiver with additional function

For display of additional information

C348S180000

Reexamination Certificate

active

07053957

ABSTRACT:
The invention relates to a device for demonstrating an effect of a selected signal-processing operation. The device comprises signal-processing means (3) for processing incoming signals to supply said signals to presentation means (9), and demonstration means (7, 10, 12) for demonstrating the selected processing operation. The device further comprises storage means (11) for storing a demonstration signal which is specifically suitable for effectively demonstrating the feature. Upon activation of the demonstration means, a demonstration signal which is most suitable for demonstrating said processing operation is read from the storage means, processed by the signal-processing means and presented on the presentation means.

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