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1.发明专利
公开(公告)号：JP2002091756A
公开(公告)日：2002-03-29
申请号：JP2001178004
申请日：2001-06-13
Applicant: IBM
Inventor： GONG QUING , LEWIS JAMES R , VANBUSKIRK RONALD E , WANG HUIFANG
Abstract: PROBLEM TO BE SOLVED: To enable a user to select one of plural acoustic information sources in voice when acoustic information from at least two acoustic information sources simultaneously exists, and next to acoustically discriminate the acoustic information source selected by the user from the other acoustic information source by resetting at least one of plural acoustic information sources. SOLUTION: In the method for simultaneously providing a large number of information sources, the acoustic information is simultaneously provided from at least two acoustic information sources and the user voice selection of at least one acoustic information source is permitted. Besides, at least one acoustic information source is reset. Further, at least one acoustic information source selected by the user is acoustically identified from the other acoustic information source by such resetting.
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公开(公告)号：JP2002073084A
公开(公告)日：2002-03-12
申请号：JP2001178028
申请日：2001-06-13
Applicant: IBM
Inventor： BADT DANIEL E , GUASTI PETER J , HANSON GARY R , NASSIFF AMADO , RODRIGUEZ EDWIN A , RUBACK HARVEY R , SMITH CARL A , VANBUSKIRK RONALD E , WANG HUIFANG , STEVEN G WOODWARD
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for improving the re-readout of voice data in a computer voice system. SOLUTION: When the voice data can be compared with a prescribed voice cache entry reference/emission standard and the voice data satisfies one of the prescribed entry references, the additional purge of at least one item can be performed to a voice cache. The item corresponds to the voice data. The entry reference can include voice data used frequently, voice data used recently, and important voice data. Similarly, the emission standard can include voice data having the minimum frequency of use relating to each item in the voice caches, voice data unused for the longest time relating to each item in the voice caches, and voice data having the minimum level of importance relating to each item in the voice caches.
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公开(公告)号：CA2307300A1
公开(公告)日：2000-12-11
申请号：CA2307300
申请日：2000-05-01
Applicant: IBM
Inventor： BALLARD BARBARA E , HANSON GARY R , VANBUSKIRK RONALD E , LEWIS JAMES R , ORTEGA KERRY A , KELLER ARTHUR
Abstract: A method of proofreading and correcting dictated text contained in an electronic document comprises the steps of: selecting proofreading criteria for identifying textual errors contained in the electronic document; playing back each word contained in the electronic document; and, marking as a textual error each played back word in nonconformity with at least one of the proofreading criteria. The method can further comprise the step of editing each the marked textual error identified in the marking step. In particular, the editing step can include reviewing each the marked textual error identified in the marking step; accepting user specified changes to each marked textual error reviewed in the reviewing step; and, unmarking each marked textual error corrected by the user in the accepting step. Also, the reviewing step can include highlighting each the word in the electronic document corresponding to the marked textual error marked in the marking step; and, displaying an explanation for each marked textual error in a user interface. Moreover, the reviewing step can further include suggesting a recommended change to the marked textual error; displaying the recommended change in the user interface; and, accepting a user specified preference to substitute the recommended change for the marked textual error.
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公开(公告)号：CA2307300C
公开(公告)日：2007-02-06
申请号：CA2307300
申请日：2000-05-01
Applicant: IBM
Inventor： ORTEGA KERRY A , LEWIS JAMES R , VANBUSKIRK RONALD E , KELLER ARTHUR , HANSON GARY R , BALLARD BARBARA E
Abstract: A method of proofreading and correcting dictated text contained in an electronic document comprises the steps of: selecting proofreading criteria for identifying textual errors contained in the electronic document; playing back each word contained in the electronic document; and, marking as a textual error each played back word in nonconformity with at least one of the proofreading criteria. The method can further comprise the step of editing each the marke d textual error identified in the marking step. In particular, the editing step can include reviewing each the marked textual error identified in the marking step; accepting user specified changes to ea ch marked textual error reviewed in the reviewing step; and, unmarking each marked textual error corrected by the user in the accepting step. Also, the reviewing step can include highlighting each t he word in the electronic document corresponding to the marked textual error marked in the marking ste p; and, displaying an explanation for each marked textual error in a user interface. Moreover, the reviewing step can further include suggesting a recommended change to the marked textual error; displaying the recommended change in the user interface; and, accepting a user specified preference to substitute the recommended change for the marked textual error.
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公开(公告)号：DE60100090T2
公开(公告)日：2003-09-25
申请号：DE60100090
申请日：2001-06-12
Applicant: IBM
Inventor： BADT DANIEL E , GUASTI PETER J , HANSON GARY R , NASSIFF AMADO , RODRIGUEZ EDWIN A , RUBACK HARVEY R , SMITH CARL A , VANBUSKIRK RONALD E , WANG HUIFANG
Abstract: A method and a system for improving recall of speech data in a computer speech system can include a plurality of speech cache management steps including providing a speech cache, receiving a speech system input and identifying a speech event in the received speech system input, the speech event comprising speech data. Subsequently, the speech data can be compared to pre-determined speech cache entry criteria; and, if the speech data meets one of the pre-determined entry criteria, at least one entry can be added to the speech cache, the at least one entry corresponding to the speech data. Additionally, the speech data can be compared to pre-determined speech cache exit criteria; and, if the speech data meets one of the pre-determined exit criteria, at least one entry can be purged from the speech cache, the at least one entry corresponding to the speech data. The entry criteria can include frequently used speech data, recently used speech data, and important speech data. Similarly, the exit criteria can include least frequently used speech data associated with each entry in the speech cache, least recently used speech data associated with each entry in the speech cache and least important speed data associated with each entry in the speech cache.
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Patent Agency Ranking
公开(公告)号：CA2345434A1
公开(公告)日：2001-12-15
申请号：CA2345434
申请日：2001-04-27
Applicant: IBM
Inventor： LEWIS JAMES R , VANBUSKIRK RONALD E , GONG QING , WANG HUIFANG
Abstract: A method for concurrent presentation of multiple audio information sources. In the method, audio information from at least two audio information sources is concurrentl y presented, and a user speech selection of one of the audio information sources is accepted. At lea st one of the audio information sources can then be reconfigured. The reconfiguration audibly distinguishes the user selected audio information source from other audio information sources.
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公开(公告)号：DE60023398T2
公开(公告)日：2006-07-06
申请号：DE60023398
申请日：2000-05-24
Applicant: IBM
Inventor： BALLARD BARBARA ELAINE , LEWIS JAMES R , NASSIFF AMADO , ORTEGA KERRY A , VANBUSKIRK RONALD E , WANG HUIFANG
Abstract: A method and system for improving the speech command recognition accuracy of a computer speech recognition system uses event-based constraints to recognize a spoken command. The constraints are system states and events, which include system activities, active applications, prior commands and an event queue. The method and system is performed by monitoring events and states of the computer system and receiving a processed command corresponding to the spoken command. The processed command is statistically analyzed in light of the system events and states as well as according to an acoustic model. The system then identifies a recognized command corresponding to the spoken command.
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公开(公告)号：AT231643T
公开(公告)日：2003-02-15
申请号：AT01000205
申请日：2001-06-12
Applicant: IBM
Inventor： BADT DANIEL E , GUASTI PETER J , HANSON GARY R , NASSIFF AMADO , RODRIGUEZ EDWIN A , RUBACK HARVEY R , SMITH CARL A , VANBUSKIRK RONALD E , WANG HUIFANG
Abstract: A method and a system for improving recall of speech data in a computer speech system can include a plurality of speech cache management steps including providing a speech cache, receiving a speech system input and identifying a speech event in the received speech system input, the speech event comprising speech data. Subsequently, the speech data can be compared to pre-determined speech cache entry criteria; and, if the speech data meets one of the pre-determined entry criteria, at least one entry can be added to the speech cache, the at least one entry corresponding to the speech data. Additionally, the speech data can be compared to pre-determined speech cache exit criteria; and, if the speech data meets one of the pre-determined exit criteria, at least one entry can be purged from the speech cache, the at least one entry corresponding to the speech data. The entry criteria can include frequently used speech data, recently used speech data, and important speech data. Similarly, the exit criteria can include least frequently used speech data associated with each entry in the speech cache, least recently used speech data associated with each entry in the speech cache and least important speed data associated with each entry in the speech cache.
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9.发明专利
公开(公告)号：CA2303718A1
公开(公告)日：2000-11-29
申请号：CA2303718
申请日：2000-04-05
Applicant: IBM
Inventor： BALLARD BARBARA ELAINE , WANG HUIFANG , VANBUSKIRK RONALD E , ORTEGA KERRY A , NASSIFF AMADO , LEWIS JAMES R
Abstract: A method and system for improving the speech command recognition accuracy of a computer speech recognition system uses event-based constraints to recognize a spoken command. The constraints are system states and events, which include system activities, active applications, prior commands and an event queue. The method and system is performed by monitoring events and states of the computer system and receiving a processed command corresponding to the spoken command. The processed command is statistically analyzed in light of the system events and states as well as according to an acoustic model. The system then identifies a recognized command corresponding to the spoken command.
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公开(公告)号：ES2248018T3
公开(公告)日：2006-03-16
申请号：ES00304415
申请日：2000-05-24
Applicant: IBM
Inventor： BALLARD BARBARA ELAINE , LEWIS JAMES R , NASSIFF AMADO , ORTEGA KERRY A , VANBUSKIRK RONALD E , WANG HUIFANG
Abstract: Un método para uso en un programa informático para reconocimiento de voz que funciona en diversos estados y ejecuta un programa para poner en práctica diversos sucesos, para reconocer una instrucción oral, que comprende los pasos de: monitorizar (54) al menos uno de dichos sucesos y estados; recibir una instrucción procesada correspondiente a dicha instrucción oral; analizar (44) dicha instrucción procesada de acuerdo con al menos un modelo acústico a fin de identificar una probable coincidencia acústica; analizar (48) dicha instrucción procesada a fin de identificar una probable coincidencia de contexto usando un modelo estadístico para analizar al menos uno de dichos sucesos y estados de acuerdo con un conjunto finito de instrucciones ponderadas de acuerdo con la probabilidad estadística de sus sucesos correspondientes que ocurren en el estado dado; y proporcionar una instrucción reconocida basada en dichas probables coincidencias acústicas y de contexto.
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