RESPONDING METHOD OF TIME BY VOICE SOUND IN RESPONSE TO VOICE SOUND

摘要

PURPOSE:To know the time in a field difficult to sense the time visually by comparing the standard pattern memorized in advance with the pattern of the voice sound, and responding the time by voice sound when the coincidence occurs. CONSTITUTION:The voice sound is input to the microphone 3, by the respective band pass filters 2a-2n, the voice sound is decomposed into each frequency area, fed to a multiplexer 4 and the repective frequency data is A/D converted 5 by time division, and stored 7. This stored voice sound pattern is compared with the stored standard pattern 8 by a central control 9 and in the case of coincidence, the central control 9 receives the information concerning the time from the watch 15 and calls up the voice sound data from a voice sound output memory device 21, D/A converted 24 to output the time from the speaker 26 as voice sound.