| 摘要 |
<p>PURPOSE:To input a voice which is high in identification rate by simple training by providing a means which calculates the feature quantity of a voice instantaneously and a monitor which displays the arithmetic result immediately, and enabling an input person to input his or her voice while making an adjustment over a look at the display on the monitor. CONSTITUTION:This device is equipped with a microphone 1 which converts a voice signal into an electric signal, an amplifier 2 which amplifies the input signal from the microphone 1, a voice input means 3 which recognizes the output signal of the amplifier 2 and inputs the recognized speech to a computer, an arithmetic means 4 which computes 1st formant and 2nd formant from the output signal of the amplifier 1, and the monitor 5 where the 1st formant and 2nd formant computed by the arithmetic means 4 are displayed. Therefore, the input person can confirm his or her voiced speech on the monitor and also inputs his or her speech while adjusting the speech on the monitor. Consequently, the speech which is high in identification rate can be inputted by the simple training.</p> |
