| 摘要 |
PROBLEM TO BE SOLVED: To provide a receiver of digital TV broadcasting realizing an easy search for programs. SOLUTION: This receiver of digital TV broadcasting comprises a first means retrieving a plurality of key words to search a program among program guide information, a second means creating a voice identifying dictionary comprising the reading of the obtained plural key words, a third means processing voice inputting of a user for a word to specify the desired program, a fourth means retrieving the key word responding to the inputted voice by a voice identifying process to the inputted voice based on the dictionary and a fifth means searching a program based on the retrieved key words.
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