Personalized audio information delivery system
First Claim
1. A method of distributing information to an end-user in computer-readable textual form for subsequent conversion into audible form at an end-user location, the method comprising the steps of:
- receiving at a collection site an information item, wherein the information item includes data in computer-readable textual form, and wherein the data includes a portion that will cause the generation of improperly spoken speech therefrom by a text-to-speech synthesizer positioned at an end-user location;
detecting at the collection site the portion of the data of the information item that will cause the generation of improperly spoken speech therefrom by the text-to-speech synthesizer;
replacing at the collection site the detected portion of the data of the information item with replacement data in computer-readable textual form that will cause the generation of properly spoken speech therefrom by the text-to-speech synthesizer; and
,transmitting the information item from the collection site through a data channel to the end-user location for subsequent conversion into audible form by the text-to-speech synthesizer at the end-user location, wherein the transmitted information item includes the replacement data.
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Accused Products
Abstract
An information delivery system for delivery of audible information to a plurality of end-users comprising, in accordance with the preferred embodiments of an apparatus of the present invention, a master controller connected to a plurality of remotely-located information sources and to a plurality of remotely-located end-user information devices. The master controller connects to a plurality of distant local controllers via a data transport network, including a public switched telecommunications network and a broadcast data transport network. Each local controller includes a sound synthesizer which connects to an end-user audio device, such as a loudspeaker system, a tape recorder, or earphone. In accordance with the preferred embodiments of a method of the present invention, the master controller collects textual information items from the plurality of information sources and enables editing of the items'"'"' text to replace words which may be improperly converted to speech with phonetic equivalents, to remove references to illustrations, and to insert punctuation where necessary to improve the understandability of speech produced from the items'"'"' text. The master controller also enables assignment of categories to each text item based, in part, upon keywords contained in the item. Upon receipt of an information item by a local controller, the text of the item is converted into audio signals for output to an end-user audio device. Because information items are end-user selectable and because audible delivery of an information item is end-user schedulable, the system enables hands-free and eyes-free receipt of desired information items at a time and place determinable by an end-user.
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Citations
13 Claims
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1. A method of distributing information to an end-user in computer-readable textual form for subsequent conversion into audible form at an end-user location, the method comprising the steps of:
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receiving at a collection site an information item, wherein the information item includes data in computer-readable textual form, and wherein the data includes a portion that will cause the generation of improperly spoken speech therefrom by a text-to-speech synthesizer positioned at an end-user location; detecting at the collection site the portion of the data of the information item that will cause the generation of improperly spoken speech therefrom by the text-to-speech synthesizer; replacing at the collection site the detected portion of the data of the information item with replacement data in computer-readable textual form that will cause the generation of properly spoken speech therefrom by the text-to-speech synthesizer; and
,transmitting the information item from the collection site through a data channel to the end-user location for subsequent conversion into audible form by the text-to-speech synthesizer at the end-user location, wherein the transmitted information item includes the replacement data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of distributing information to an end-user in text form for subsequent conversion into audible speech at an end-user location, the method comprising the steps of:
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receiving at a collection site an information item from an information provider, wherein the information item includes text data in a format suitable for input to a text-to-speech synthesizer at an end-user location and for conversion into audible speech thereby; detecting at the collection site a portion of the text data of the information item that will cause the generation of improperly spoken speech therefrom by the text-to-speech synthesizer; editing at the collection site the detected portion of the text data of the information item to produce an edited information item that will cause the generation of properly spoken speech therefrom by the text-to-speech synthesizer; and
,communicating the edited information item from the collection site through a communication channel to the end-user location for subsequent input to the text-to-speech synthesizer for conversion into audible speech. - View Dependent Claims (10, 11, 12)
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13. A computer program residing on a media, said computer program having a plurality of instructions executable by a computer for distributing information to an end-user in text format for subsequent conversion into audible speech by a text-to-speech synthesizer at an end-user location, said plurality of instructions for directing the computer to perform the steps of:
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receiving at a collection site an information item, wherein the information item includes text data, and wherein the text data includes a portion that will cause the generation of improperly spoken speech therefrom by a text-to-speech synthesizer located at an end-user location; detecting at the collection site the portion of the text data of the information item that will cause the generation of improperly spoken speech therefrom by the text-to-speech synthesizer; replacing at the collection site the detected portion of the text data of the information item with replacement text data that will cause the generation of properly spoken speech therefrom by the text-to-speech synthesizer; and
,transmitting the information item from the collection site through a data channel to the end-user location for subsequent conversion into audible speech by the text-to-speech synthesizer, wherein the transmitted information item includes the replacement text data.
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Specification