Voice processing and verification system

A method of voice processing to verify a user comprising the steps of:

• a. receiving an incoming user speech and forming a model thereof to form an incoming speech model;
• b. determining the particular type of equipment corresponding to the incoming user speech;
• c. retrieving an enrollment speech model;
• d. determining the particular type of equipment corresponding to the enrollment speech model;
• and
• e. transforming the incoming speech model to a corresponding equipment type for the enrollment speech model.

A method of voice processing to verify a user comprising the steps of:

• a. receiving an incoming user speech;
• b. determining the particular type of equipment corresponding to the incoming user speech;
• c. retrieving an enrollment speech sample;
• d. determining the particular type of equipment corresponding to the enrollment speech sample;
• e. forming a model from the enrollment speech sample to form an enrollment speech model;
• and
• f. transforming the enrollment speech model to a corresponding equipment type for the incoming user speech.

A method of voice processing to verify a user comprising the steps of:

• a. receiving an incoming user speech;
• b. determining the particular type of equipment corresponding to the incoming user speech;
• c. forming a model from the incoming user speech to form an incoming user speech model;
• d. retrieving an enrollment speech sample;
• e. determining the particular type of equipment corresponding to the enrollment speech sample;
• and
• f. transforming the incoming user speech model to a corresponding equipment type for the enrollment speech sample.

A method of voice processing to identify a user comprising the steps of:

• a. receiving an incoming voice sample;
• b. digitally processing the incoming voice sample thereby creating a digitally processed voice sample;
• c. storing the digitally processed voice sample in a buffer;
• d. retrieving an enrollment voice sample and generating a model of the enrollment voice sample;
• e. comparing the model of the enrollment voice sample to the digitally processed voice sample, in order to determine a match within a certain tolerance.

A method of voice processing to verify a user comprising the steps of:

• a. receiving an enrollment voice sample;
• b. digitally processing the enrollment voice sample thereby creating a digitally processed enrollment sample;
• c. storing the digitally processed enrollment sample in a memory device;
• d. retrieving an incoming voice signal and generating a plurality of signal models of said incoming voice signal;
• e. comparing each of the signal models of the incoming voice signal to the digitally processed enrollment sample to determine a match within a certain system tolerance.

A computer apparatus for telephonic voice processing and verification, designed to minimize false rejection or false acceptance, consisting of:

• a. means for receiving a telephonic voice sample over a fixed period of time;
• b. means for digitally processing the telephonic voice sample;
• c. means for storing the digitally processed telephonic voice sample;
• and
• d. means for retrieving the digitally processed voice sample and generating a plurality of models of the digitally processed voice sample;
• and
• e. means for comparing the plurality of models of the digitally processed voice sample with an enrollment signal, in order to determine a match within certain known variable tolerances.

A computer apparatus for voice processing and verification, designed to minimize false rejection or false acceptance, comprising:

• a. means for receiving an enrollment voice sample;
• b. means for digitally processing the enrollment voice sample thereby creating a digitally processed enrollment sample;
• c. means for storing the digitally processed enrollment sample;
• d. means for retrieving the digitally processed enrollment sample and generating a plurality of signal models of said digitally processed enrollment sample;
• and
• e. means for comparing each of the signal models of the digitally processed enrollment sample to an incoming voice sample to determine a match within a certain system tolerance.

A voice processing and verification system for verifying a user comprising:

• a. one or more telephone lines coupled to a telephone call detection system;
• b. a voice processing module coupled to the telephone lines wherein the voice processing module includes a digital voice recording unit for recording incoming telephone calls from both new users and current users to the system, and a voice processing server for digitally processing these recordings;
• c. a common memory coupled to the voice processing module for storing the digitally processed recording of a new user to the system, known as an enrollment sample;
• d. a buffer for storing the digitally processed recording of a current user to the system;
• e. a voice modulating unit coupled to the common memory for retrieving the enrollment sample and generating a plurality of various models of the enrollment sample, as if the enrollment sample were originally recorded over various types of telephony equipment;
• and
• f. a voice comparison module for comparing each of the plurality of various models of the enrollment sample with the digitally processed recordings of a current user to the system stored in the buffer in order to determine a match within a certain threshold.