DIGITAL TERRESTRIAL SOUND BROADCAST RECEIVER

摘要

PROBLEM TO BE SOLVED: To solve the problem that switching of broadcast service to one accompanied by video image owing to switching of the program of digital sound broadcast or switching of the channel may not be noticed but overlooked when a user is receiving only the sound. SOLUTION: The content of an interlocked broadcast service can be obtained even if the program is switched or the channel is switched when a user is putting a digital terrestrial sound broadcast receiver into pocket or a bag and receiving only the sound, by additionally providing a function for notifying the content with sound when the broadcast service is switched. COPYRIGHT: (C)2009,JPO&INPIT