Abstract: The present invention pertains to a system and method for the tokenization of text. The featurizer may be configured to receive input text and convert the input text into tokens. According to one aspect of the invention, the tokens may include only one type of character, the characters selected from the group consisting of letters, numbers, and punctuation. The tokenizer may also include a classifier. The classifier may be configured to receive the tokens from the featurizer. Furthermore, the classifier may be configured to analyze the tokens received from the featurizer to determine if the tokens may be input into a predetermined classification model using a preclassifier. If one of the tokens passes the preclassifier, then the token is classified using the predetermined classification model. Additionally, according to a first aspect of the invention, the tokenizer may also include a finalizer. The finalizer may be configured to receive the tokens and may be configured to produce a final output.

Abstract: A system and method may be disclosed for facilitating the site-specific customization of automated speech recognition systems by providing a customization client for site-specific individuals to update and modify language model input files and post processor input files. In customizing the input files, the customization client may provide a graphical user interface for facilitating the inclusion of words specific to a particular site. The customization client may also be configured to provide the user with a series of formatting rules for controlling the appearance and format of a document transcribed by an automated speech recognition system.

Abstract: A system and method for a speech recognition technology that allows language models to be customized through the addition of special pronunciations for components of phrases, which are added to the factory language models during customization. It allows components of a phrase to have different pronunciations inside customer-added phrases than are specified for those isolated components in the factory language models.

Abstract: A system and method for automatically modifying a language model and post-processor information is provided. The system includes the steps of language model identification, site-specific model creation, and language model adaptation.

Abstract: A system and method is disclosed for detecting and repairing audio recordings that contain busy signals and extended periods of silence by searching for clusters of silence by reviewing the amplitude in an audio recording sample and listing each silence and sample time.

Abstract: A system and method for a speech recognition technology that allows language models to be customized through the addition of special pronunciations for components of phrases, which are added to the factory language models during customization. It allows components of a phrase to have different pronunciations inside customer-added phrases than are specified for those isolated components in the factory language models.

Abstract: A system and method for a speech recognition technology that allows language models for a particular language to be customized through the addition of alternate pronunciations that are specific to the accent of the dictator, for a subset of the words in the language model. The system includes the steps of identifying the pronunciation differences that are best handled by modifying the pronunciations of the language model, identifying target words in the language model for pronunciation modification, and creating a accented speech file used to modify the language model.

Abstract: The system described herein facilitates the control, by spoken input, of multiple user application programs running under an operating system providing multi-tasking capability. A speech recognition program runs as one of the multi-tasked programs. The recognition program is operative to provide translation, either text or program commands, of spoken words in accordance with a translation table. Each of the other user application programs which is to be controlled is provided with a respective translation table section. In accordance with the invention, the recognition program includes means for creating a database for each of the other user application programs which is run and stores, in the respective database, a record reflecting each translation which is sent to a running one of the other application programs. These records identify the speech event which was translated and also identifies alternate possible translations of the speech event.

Abstract: An electronic time fuse for controlling and initiating the explosion of an explosive is provided. The fuse comprises a timing circuit, an energy storage means, and a explosion initiation means. The fuse is initially connected through a two-wire interface to a local control unit (LCU). The LCU tests the integrity of the fuse, charges the energy storage means, measures the clock accuracy of the fuse, compensates for any inaccuracy of the fuse clock, loads timing information into the fuse, and commands the fuse to begin a timing sequence toward explosion. The fuse responds to LCU commands. The fuse ignores signals present on the two-wire interface for a period of time after the command to begin the timing sequence toward explosion is given. The fuse also monitors the status of the two-wire interface and the signals present on it and resets the fuse to an inert state if any irregularities are detected.

Abstract: A safety method is provided for use with control systems for vehicles such as trucks, and in particular for electromechanical controls (10) that assist the driver in shifting the gears (12), operating the clutch (16), and in actuating the throttle (22, 24, 26) by remote control. The method, which is for use in a vehicle's throttle-actuator subsystem (26A), utilizes a transmission control processor (42A) and a throttle control processor (42B). The method ascertains whether, when the driver of the vehicle removes his foot from the accelerator pedal (24A), control of the fuel pump (26C) returns to the idle governor as it should. The flow of fuel is stopped if it does not return properly. Also, a method is provided that monitors the throttle actuator (26A) to insure that it accurately follows throttle commands such as the position of the accelerator pedal (24A).

Abstract: A method for controlling an AMT system (10) is provided including sensing and identifying faulty input signals (ES, IS, OS) from the engine speed sensor (28), the input shaft speed sensor (32) and/or the output shaft speed sensor (36) and, if only one of the speed signals (ES, IS or OS) is faulty, modifying the logic method of control (42) to a logic method tolerant of the identified faulty input signal.

Abstract: A safety method is provided for use with control systems for vehicles such as trucks, and in particular for electromechanical controls (10) that assist the driver in shifting the gears (12), operating the clutch (16), and in actuating the throttle (22, 24, 26) by remote control. The method, which is for use in a vehicle's throttle-actuator subsystem (26A), utilizes a transmission control processor (42A) and a throttle control processor (42B). The method ascertains whether, when the driver of the vehicle removes his foot from the accelerator pedal (24A), control of the fuel pump (26C) returns to the idle governor as it should. The flow of fuel is stopped if it does not return properly. Also, a method is provided that monitors the throttle actuator (26A) to insure that it accurately follows throttle commands such as the position of the accelerator pedal (24A).

Abstract: A control method/system for an automatic/semi-automatic mechanical transmission system (10) is provided including logic rules by which a faulty input signal indicative of a gear neutral condition (GNS=.phi.) can be detected and, in the event of such detection, a fail safe mode of operation is implemented.

Abstract: A self-diagnostic method for controlling an AMT system (10) is provided including sensing and identifying faulty input signals (THD, THPS and RTDS) from the throttle position sensor assembly (22) sensors (22A, 22B and 22C). If only a known one of the input signals is faulty, logic method of control (38) is modified to a logic method tolerant of the identified faulty input signal.

Abstract: An improved automatic clutch control system for controlling a vehicle master clutch (16) drivingly interposed a throttle controlled engine (14) and a change gear transmission (12) in an automatic/semi-automatic mechanical transmission system (AMT) is provided. A monitored clutch parameter (CPV) is compared to a reference value (IEPCPV) to determine the expected point of incipient engagement of the clutch. The reference value is periodically updated, to compensate for wear and the like.

Abstract: A method for controlling an AMT System (10) is provided including sensing the presence of an existing or impending wheel lock-up condition and modifying the method for controlling the system to respond to said wheel lock-up condition in as safe a manner as possible. The method for controlling the AMT System (10) in response to sensing a wheel lock-up condition includes immediately releasing the clutch or coupling (14) and prohibiting the central processing unit (56) from issuing any transmission change gear command output signals.

Abstract: A method for controlling an AMT system (10) is provided including sensing and identifying faulty input signals (ES, IS, OS) from the engine speed sensor (28), the input shaft speed sensor (32) and/or the output shaft speed sensor (36) and, if only one of the speed signals (ES, IS or OS) is faulty, modifying the logic method of control (42) to a logic method tolerant of the identified faulty input signal.

Abstract: A method for controlling an AMT System (10) is provided including sensing the presence of an existing or impending wheel lock-up condition and modifying the method for controlling the system to respond to said wheel lock-up condition in as safe a manner as possible. The method for controlling the AMT System (10) in response to sensing a wheel lock-up condition includes immediately releasing the clutch or coupling (14) and prohibiting the central processing unit (56) from issuing any transmission change gear command output signals.

Abstract: A method for controlling an AMT system (10) is provided including sensing and identifying faulty input signals (THD, THPS and RTDS) from the throttle position sensor assembly (22) sensors (22A, 22B and 22C). If only a known one of the input signals is faulty, logic method of control (38) is modified to a logic method tolerant of the identified faulty input signal.

Abstract: A method for controlling an AMT system (10) is provided including sensing and identifying faulty input signals (GNS) from the gear neutral--not gear neutral sensor (76), and, if the signal is faulty, modifying the logic method for control (42) to a logic method tolerant of the identified faulty input signal.