| 摘要 |
PROBLEM TO BE SOLVED: To remotely operate an electronic apparatus body by voice recognition, etc., with high accuracy and low power consumption without requiring complicated user operation. SOLUTION: A television set 100 and a cellular phone 200 collect ambient voice. The cellular phone 200 detects a start of user's speech from the collected voices, transmits a speech start signal and voice signal corresponding to the voice to the television set 100, detects an end of the user's speech from the collected voices, transmits a speech end signal to the television set 100 and stops transmission of the voice signal. The television set 100, on receiving the speech start signal, starts an instruction extracting part for extracting an operation instruction by voice recognition, and extracts an operation instruction on the basis of the voice signal based on the collected voices and the received voice signals. The television set 100, on receiving the speech end signal, stops the instruction extracting part. COPYRIGHT: (C)2011,JPO&INPIT |
