| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a highly reliable apparatus angle control system by detecting a speech input direction by comparing detected levels of plural sound pressure sensors with each other, comparing the speech input direction with a direction corresponding to a registered speech recognition result, and directing the apparatus to the defined speech input direction when they are matched with each other. SOLUTION: A speech input direction detecting means 7 detects a speech input direction by comparing sound pressures detected by plural sound pressure sensors 5 with each other, and outputs the signal to a CPU 8. A speech recognition part 12 speech-recognizes the speech signal inputted from an speech input part 13, and outputs the speech recognition result to a CPU 8. A registered speech recognition result storage part 11 pre-stores the registered speech recognition results together with their turning directions of the apparatus corresponding thereto. The CPU 8 compares this speech recognition result with all of the registered speech recognition results, and determines the defined turning direction and outputs it to a control part 9. The control part 9 controls a display turning part 2 to turn the apparatus to the direction based on the finalized turning direction.</p> |
