| 摘要 |
PURPOSE:To attain a color change as desired by analyzing an input voice signal, comparing it with a sample signal, converting the result of recognition into a color change parameter and using the color change parameter. CONSTITUTION:A voice signal inputted to a voice input device passes through a low pass filter 25, converted into a digital signal by an A/D converter 26, a characteristic parameter is obtained from the signal and a registered word is selected by a word dictionary of a ROM 27. Then an electric signal obtained from the copying machine for a color original is converted into a digital signal by an A/D converter 24 and stored in a RAM 28. A digital video signal in the RAM 28 is subject to color correction processing by a CPU 29 based on color change quantity information obtained by a fuzzy inference processor 48 based on the voice data. Thus, even when a vague expression by a voice input is used, the color change for picture recording is commanded to attain color change as required. |
