| 摘要 |
PURPOSE:To obtain a device which recognizes words inputted by a voice input and replies the answer to the words in voiced words. CONSTITUTION:A voice input is divided into components for every frequency band by plural filter circuits. The signal waves are converted to digital numerical values by A-D converters 7 provided for each frequency band and each higher harmonic content peculiar to the voice is discriminated from the numerical values for voice recognition. The recognized voice is compared and detected against the voice data of the words beforehand registered in a memory 9 by a CPU 8 and the words of inputted voice are recognized. Then, the CPU 8 generates detected signals and a voice IC 9 replies beforehand selected words which are suitable for the reply to the inputted voice in a voice. |
