Patent Document ID: RE32012
Application ID: 06648691

Base Claim:
1. A spoken word controlled repertory dialing circuit comprising: a memory for storing a plurality of template signals representative of the acoustic features of reference words including command words and repertory words; a directory store for storing a set of dialing signals corresponding to said repertory words; a speech analyzer responsive to each input spoken word utterance for forming acoustic feature signals representative of said utterance; a spoken word recognizer jointly responsive to said input spoken word utterance acoustic feature signals from said speech analyzer and template signals from said memory for generating a signal identifying said input utterance; means responsive to the input utterance identifying signal corresponding to a repertory word template for retrieving the corresponding dialing signal from said directory store; and means responsive to each occurring input utterance identifying signal for selecting a predetermined set of template signals to identify the next occurring input utterance.

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Claim 2:
2. A spoken word controlled repertory dialing circuit according to claim 1 further comprising means jointly responsive to a command word utterance identifying signal and the next occurring utterance identifying signal corresponding to other than one of the predetermined set of template signals selected for said command word utterance identification signal for reselecting said predetermined set of template signals selected by said command word utterance identifying signal to identify the utterance immediately succeeding said next occurring utterance.