| 摘要 |
PURPOSE:To hold the secrecy of a computer system. CONSTITUTION:A password input part 22 is equipped with a speech recognizing device 1 which controls users of the computer system 21 by the input of passwords of the users. Then the speech recognizing device 1 has a speech data base 12 which is previously stored with speeches of predetermined words corresponding to the users and passwords corresponding to the speeches, a speech input part 11 which inputs a user's speech, and a speech collation part 13 which collates the output speech from the speech input part 11 with the speeches previously stored in the speech data base 12, and reads the password corresponding to the output speech out of the speech data base 12 when the output speech matches one stored speech and outputs it to the password input part 22 of the computer system 21. |
