Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RECEPTION SYSTEM FOR AUTOMATIC CHANNEL SELECTION
Document Type and Number:
Japanese Patent JPH0685617
Kind Code:
A
Abstract:

PURPOSE: To confirm the contents of each broadcast program by setting each preset channel in a reception state for each prescribed time when the switch of a voice mode is detected in a TV reception state and then receiving again the original channel when a series of receiving operations are through.

CONSTITUTION: In regard of the voice signals of the TV broadcasting, the bilingual broadcasting consisting of the main/sub modes and the multiple broadcasting consisting of the stereo/mono modes are carried out. The main/sub modes are applied in the bilingual broadcasting state, and the voice mode is switched to the stereo/mono mode in a commercial broadcasting state. When the switch of these modes is detected by a voice mode deciding means 22 of a reception part 2, a control part 3 successively calls the preset frequencies out of a preset memory 32. Then the preset channel is switched to the broadcast under reception and each called poreset channel is temporarily received. When the reception is through with a series of preset channels, the broadcast of the original channel is received again. Then the contents of each broadcast program are confirmed with start of the commercial broadcast.


Inventors:
KITAMURA YOSHIYUKI
Application Number:
JP25418792A
Publication Date:
March 25, 1994
Filing Date:
August 28, 1992
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CLARION CO LTD
International Classes:
H03J7/18; (IPC1-7): H03J7/18