Middleware layer between speech related applications and engines
First Claim
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1. A computer-implemented method for facilitating communication between a speech-related application and a speech-related engine, comprising:
- providing a middleware layer having a speech component that includes at least one processing component, an application-independent interface, and an engine-independent interface, wherein the application-independent interface and the engine-independent interface are different interfaces;
coupling the application-independent interface to the application so as to facilitate data flow across the application-independent interface between the application and the processing component;
coupling the engine-independent interface to the engine so as to facilitate data flow across the engine-independent interface between the engine and the processing component;
utilizing the processing component to perform speech related services for the application and the engine; and
wherein providing a middleware layer further comprises;
providing a middleware layer having a speech component that includes a format negotiation component and an interface configured to be coupled to an audio device; and
configuring the format negotiation component to negotiate a data format of data used by the audio device and data used by the engine.
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Abstract
The present invention provides an application-independent and engine-independent middleware layer between applications and engines. The middleware provides speech-related services to both applications and engines, thereby making it far easier for application vendors and engine vendors to bring their technology to consumers.
32 Citations
20 Claims
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1. A computer-implemented method for facilitating communication between a speech-related application and a speech-related engine, comprising:
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providing a middleware layer having a speech component that includes at least one processing component, an application-independent interface, and an engine-independent interface, wherein the application-independent interface and the engine-independent interface are different interfaces; coupling the application-independent interface to the application so as to facilitate data flow across the application-independent interface between the application and the processing component; coupling the engine-independent interface to the engine so as to facilitate data flow across the engine-independent interface between the engine and the processing component; utilizing the processing component to perform speech related services for the application and the engine; and wherein providing a middleware layer further comprises; providing a middleware layer having a speech component that includes a format negotiation component and an interface configured to be coupled to an audio device; and configuring the format negotiation component to negotiate a data format of data used by the audio device and data used by the engine. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A computer-readable medium having instructions embedded therein that, when executed, cause a computing device to execute a series of steps that format data for use by a speech engine and an audio device, the steps comprising:
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obtaining, at a middleware layer which facilitates communication between the speech engine and an application, a data format for data used by the engine; obtaining, at the middleware layer, a data format of data used by the audio device; determining, at the middleware layer, whether the engine data format and the audio data format are consistent; and if not, utilizing the middleware layer to attempt to change the data format of the data used by at least one of the engine and the audio device. - View Dependent Claims (18)
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19. A computer-implemented method for facilitating communication between a speech-related application and a speech-related engine, comprising:
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providing a middleware layer having a speech component that includes at least one processing component, an application-independent interface, and an engine-independent interface, wherein the application-independent interface and the engine-independent interface are different interfaces; coupling the application-independent interface to the application so as to facilitate data flow across the application-independent interface between the application and the processing component; coupling the engine-independent interface to the engine so as to facilitate data flow across the engine-independent interface between the engine and the processing component; utilizing the processing component to perform speech related services for the application and the engine; and wherein providing a middleware layer further comprises; providing a middleware layer having a speech component that includes a processing component having a lexicon container object; and configuring the lexicon container object to contain a plurality of lexicons and to provide a lexicon interface to the engine to represent the plurality of lexicons as a single lexicon to the engine.
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20. A computer-implemented method for facilitating communication between a speech-related application and a speech-related engine, comprising:
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providing a middleware layer having a speech component that includes at least one processing component, an application-independent interface, and an engine-independent interface, wherein the application-independent interface and the engine-independent interface are different interfaces; coupling the application-independent interface to the application so as to facilitate data flow across the application-independent interface between the application and the processing component; coupling the engine-independent interface to the engine so as to facilitate data flow across the engine-independent interface between the engine and the processing component; utilizing the processing component to perform speech related services for the application and the engine; and wherein the engine comprises a speech recognition (SR) engine and wherein providing a middleware layer further comprises; providing a middleware layer having a speech component that includes a processing component having a first object having an application interface and an engine interface; and providing a middleware layer having a speech component that includes a processing component having a first object having an application interface that exposes a method configured to receive audio device attributes from the application and instantiate a specific audio device based on the audio device attributes received.
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Specification