DIGITAL SECRETARY

Patent №

US 5,651,055

Granted

1997-07-22

Filed 1995

Owner

AT&T IPM CORP.

Lab

AI components

2

nlp · speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

08496372

A telephone answering machine and method of use utilizes speech recognition to identify a caller from a pre-defined list of possible callers. The list may be generated by various input techniques, including a spoken voice at the called party's location, and keyboard or graphical input techniques. If the caller is identified as being on the list, the machine allows the call to progress along a first sequence, which includes ringing the called phone. If the called phone does not answer, the first sequence may provide for responding with a customized message for the calling party. If the caller is not identified as being on the list, the machine allows the call to progress along a second sequence, which includes responding with a standard recorded message. In either case, the caller is typically allowed to record a message for the called party. Additional pre-defined lists may be provided, as for determining the context of a call.

Natural languageSpeechH04M 1/663H04M 1/651H04M 1/271H04M 1/57

AI classification

Speech1.00
Natural language1.00
Machine learning0.09
Knowledge representation0.00
Evolutionary computation0.00
Planning0.00
AI hardware0.00
Vision0.00

Ownership

AT&T IPM CORP.

assignment · 75760970

Assignors

ARGADE, PRAMOD VASANT

On an employer assignment, the assignors are typically the inventors.

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