Title:
MULTISYSTEM TELEVISION RECEIVER WITH BUILT-IN MULTIPLE AUDIO RECEIVER
Document Type and Number:
Japanese Patent JPH04284078
Kind Code:
A
Abstract:
PURPOSE: To present the receiver, which can receive multiple audio signals as well, in a system equipped with channel band width 6MHz for the receiver to receive the plural systems of television signals at a country adopting either PAL system or SECAM system color television broadcasting system.
CONSTITUTION: Between a tuner 1 and an IF filter 5 for audio, an adjacent video signal trap 2 for channel band width 6MHz is provided to switch the channel width to 7MHz and 8MHz systems and a 6MHz system according to a channel tuning signal, and an IF filter 5 for audio is provided to pass the intermediate audio signal of the channel band width 6MHz as well.
Inventors:
HORIUCHI HIDEFUMI
Application Number:
JP4788491A
Publication Date:
October 08, 1992
Filing Date:
March 13, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04N5/60; (IPC1-7): H04N5/60
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)