International Business Machines Corporation

Nuance Communications, Inc.

Steven Gary Woodward

Harvey M Ruback

Amado Nassiff

Huifang Wang

Gary Robert Hanson

Daniel E Badt

Peter J Guasti

Leslie Robert Wilson

Edwin A Rodriguez

Carl A Smith

Charles Willard Cross, Jr

Ronald E VanBuskirk

Ronald E Vanbuskirk

Charles W Cross

John W Eckhart

David Lee Griffin

Lisa Abbott

Joseph Celi, Jr

Brien H Muschett

William J Tracey, Ii

Patrick Michael Commarford

Francis Fado

Keith P Loring

William Carleton Wimer, Ii

Robert Selby Sielken

Chris Martinez

Jonathan Louis Gabel

David C Loose

Larry A Brocious

Frank J Castaneda

Michael Florio

Werayuth T Charoenruengkit

William Russell Whitehead

Christopher James Martinez

Karen Neidlinger Momenee

A method for processing speech audio in a network connected client device can include selecting a speech grammar for use in a speech recognition system in the network connected client device; characterizing the selected speech grammar; and, based on the characterization, determining whether to process the speech grammar locally in the network connected client device, or remotely in a speech server in the network. In one aspect of the invention, the selecting step can include establishing a communications session with a speech server; and, querying the speech server for a speech grammar over the established communications session. Additionally, the selecting step can further include registering the speech grammar in the speech recognition system.

Selective enablement of speech recognition grammars

A method for speech enabling an application can include the step of specifying a speech input within a speech-enabled markup. The speech-enabled markup can also specify an application operation that is to be executed responsive to the detection of the speech input. After the speech input has been defined within the speech-enabled markup, the application can be instantiated. The specified speech input can then be detected and the application operation can be responsively executed in accordance with the specified speech-enabled markup.

Enabling speech within a multimodal program using markup

The present invention discloses a technique for a user to control a manner in which a data store of a mobile device synchronizes with a remotely located data store. More specifically, synchronization actions can be automatically executed by comparing combinations of user modifiable device settings against device-specific conditions. Device conditions can include device resources, timing parameters, and user-defined criteria, such as data priority, device location, and application-specific conditions. In one embodiment, the invention provides a means to override an application's existing synchronization rules. This permits synchronization for a device that includes multiple applications to be centrally and consistently handled, even when the applications normally lack synchronization control capabilities.

Technique for synchronizing data with a mobile device based on a synchronization context

An in-vehicle system that shares speech processing resources among multiple applications located within a vehicle. The system can include one or more software applications, each associated with different functionally independent in-vehicle consoles. Each application can have a console specific user interface. The system can also include a single in-vehicle speech processing system implemented separately from the in-vehicle consoles. The speech processing system can execute speech processing tasks responsive to requests received from the applications. That is, the in-vehicle speech processing system can provide speech processing capabilities for the applications. The provided speech processing capabilities can include text-to-speech capabilities and speech recognition capabilities.

Supporting multiple speech enabled user interface consoles within a motor vehicle

A method for implementing speech focus in a speech processing system can include the step of establishing a default focus receiver as a first entity to request speech focus of a speech processing system having multiple applications that share speech resources based upon speech focus. An event occurrence can be detected. An event handler of the default speech receiver can previously define behavior for the event occurrence and where default system behavior can be implemented within the speech processing system for the event occurrence. The default system behavior can be utilized when speech focus is not assigned during the event occurrence. Responsive to the event occurrence, at least one programmatic action can be performed in accordance with machine readable instructions of the event handler. The default system behavior is not implemented responsive to the event occurrence.

Overriding default speech processing behavior using a default focus receiver

A method for Internet protocol (IP) address discovery in a rapidly changing network environment is presented. A server and a client use an adaptive discovery polling process to determine an optimum heartbeat interval that minimizes network traffic and allows the server to monitor the client's source address. The client and server exchange discovery poll messages and heartbeat messages at varying time intervals in order to identify a computer network's timeout period or a network address translator's message block timeout period. Once the timeout period is identified, the client sends heartbeat messages to the server at an 'optimum heartbeat interval' that is less than the identified timeout period in order to maintain the network connection. As a result, the server is able to send messages to the client without delay.

Method for IP address discovery in rapidly changing network environment

A method for navigating in a vehicle includes the steps of identifying navigation information for at least one destination. The navigation information is stored in at least a first memory remote from the vehicle. The navigation information is transferred from the first memory to a navigation device in the vehicle. The vehicle can then be navigated to the destination using the navigation device and the navigation information.

Vehicle navigation method

A method for processing speech audio in a network connected client device can include selecting a speech grammar for use in a speech recognition system in the network connected client device; characterizing the selected speech grammar; and, based on the characterization, determining whether to process the speech grammar locally in the network connected client device, or remotely in a speech server in the network. Selecting can include establishing a communications session with a speech server; and, querying the speech server for a speech grammar over the established communications session. Selecting can further include registering the speech grammar in the recognition system.

A method and system for completing user input in a speech recognition system. The method can include a series of steps which can include receiving a user input. The user input can specify an attribute of a selection. The method can include comparing the user input with a set of selections in the speech recognition system. Also, the method can include limiting the set of selections to an available set of selections which can correspond to the received user input. The step of matching a received user spoken utterance with the selection in the available set of selections also can be included.

Method, system, and apparatus for limiting available selections in a speech recognition system

An automatic gain control method in accordance with the inventive arrangements can include the following steps. Initially, an audio signal can be provided to an audio device which has a range of permissible signal level settings and a signal level controller for establishing a particular signal level setting. In addition, an actual signal level can be measured for the audio signal at an established signal level setting. The measured actual signal level further can be stored in a volume map along with the corresponding established signal level setting. Following the storage of the measured actual signal level in the volume map, a different signal level setting can be established using the signal level controller. Subsequently, the actual signal level can be re-measured and the re-measured actual signal level and corresponding established different signal level setting can be stored in the volume map. Finally, the volume map can be used during an audio processing session to determine a signal level setting for the audio device, wherein the signal level setting corresponds to a desired actual audio signal level. In one aspect of the present invention, the method can also include detecting a hysteresis condition in the volume map.

Audio device characterization for accurate predictable volume control

A method and system for processing speech misrecognitions. The system can include an embedded speech recognition system having at least one acoustic model and at least one active grammar, wherein the embedded speech recognition system is configured to convert speech audio to text using the at least one acoustic model and the at least one active grammar; a remote training system for modifying the at least one acoustic model based on corrections to speech misrecognitions detected in the embedded speech recognition system; and, a communications link for communicatively linking the embedded speech recognition system to the remote training system. The embedded speech recognition system can further include a user interface for presenting a dialog for correcting the speech misrecognitions detected in the embedded speech recognition system. Notably, the user interface can be a visual display. Alternatively, the user interface can be an audio user interface. Finally, the user interface can include both a visual display and an audio user interface.

Processing speech recognition errors in an embedded speech recognition system

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Boca Raton, FL, United States of America

Steven Gary Woodward