Title:
【発明の名称】デジタル放送受信機
Document Type and Number:
Japanese Patent JP3082447
Kind Code:
B2
Abstract:
A digital broadcast receiver comprising frequency specifying means (34-36) for specifying a receive frequency (frequency block), content type specifying means (37, 38) for specifying a broadcast content type, and control means (43) for controlling signal reception with a specified receive frequency and controlling such that a digital broadcast having a specified broadcast (program) content is identified among and selected from a plurality of digital broadcast signal according to a set of broadcast content type information. The control means (43), when a changed receive frequency is specified by the frequency specifying means (34-36), controls the signal reception with the new receive frequency and, if a broadcast content had been specified by the content type specifying means (37, 38) before the receive frequency was changed, controls such that a digital broadcast signal with the broadcast content specified by the content type specifying means (37, 38) is selected from a plurality of digital broadcast signals received at the new receive frequency.
Inventors:
Seiji Shigematsu
Susumu Morioka
Susumu Morioka
Application Number:
JP19013192A
Publication Date:
August 28, 2000
Filing Date:
June 25, 1992
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H03J5/10; H04B1/16; H04H20/00; H04H20/30; H04H60/07; H04H60/13; H04H60/15; H04H60/37; H04H60/43; (IPC1-7): H04B1/16; H03J5/10; H04H1/00
Domestic Patent References:
| JP62294332A | ||||
| JP613927A |
Attorney, Agent or Firm:
Atsuo Waki