Patents in the field of Speech Recognition

• Methods and apparatus for audio data monitoring and evaluation using speech recognition

• Localisation of a person in a conveyance

• Grammars for Speech Recognition

• Hierarchical subband linear predictive cepstral features for HMM-based speech recognition

• Human-machine interface apparatus

• Apparatus and method for using user context information to improve N-best processing in the presence of speech recognition uncertainty

• Speech Recognition Circuit using Parallel Processors

• Method for Automatic Speech Recognition

• Speech recognition system for secure information

• Method and apparatus for creating modifiable and combinable speech objects for acquiring information from a speaker in an interactive voice response system

• Adapting a hidden Markov sound model in a speech recognition lexicon

• Speech recognition system and method using statistical models for words

• Conversation information adaptive information service providing method, conversation information adaptive information service providing system, and device and program therefor

• Electronic facial tracking and detection system and method and apparatus for automated speech recognition

• Continuous Speech Recognition Apparatus, Continuous Speech Recognition Method, Continuous Speech Recognition Program, and Program Recording Medium

• Speech Recognition Circuit Using Parallel Processors

• Speech recognition system, training arrangement and method of calculating iteration values for free parameters of a maximum-entropy speech model

• Constraint-based Speech Recognition System and Method

• Combined quantized and continuous feature vector HMM approach to speech recognition

• Segment-based apparatus and method for speech recognition by analyzing multiple speech unit frames and modeling both temporal and spatial correlation

• Speech information recognition device and speech information recognition method based on myoelectrical signal analysis

• Language Model Learning Method, Device, and Program, and Recording Medium for the Language Model Learning Program, and Speech Recognition Method, Device and Program using Language Model Learning, and Recording Medium for the Speech Recognition Program

• Multi-Phoneme Streamer and Knowledge Representation Speech Recognition System and Method

• Adaptation of a speech recognition system across multiple remote sessions with aspeaker

• Speech processing apparatus

• Process for adaptation of a hidden markov sound model in a speech recognition system

• Speech Recognition Device and Program

• Enhanced multilingual speech recognition system

• Speech recognition method

• Speech Recognition Device, and Method and Program thereof

• Speech recognition method using a two-pass search

• Segmentation approach for speech recognition systems

• Method for Correcting Recognition Error Place in Speech Recognition

• Dynamic and Adaptive Selection of Vocabulary and Acoustic Models based on a Call Context for Speech Recognition

• Feature-based speech recognizer having probabilistic linguistic processor providing word matching based on the entire space of feature vectors

• System, Device, Method, and Program for Speech Recognition, and computer-readable Recording Medium where the Speech Recognizing Program is recorded

• Feneme-based Markov models for words

• Distributed Realtime Speech Recognition System

• Method and apparatus for speech recognition by measuring frame's confidence

• Method and apparatus for automatic collection and summarization of meeting information

• Method, Device and Program for Speech Recognition

• General Purpose Remote Control Permitting Modality of Natural Language with Respect to Retrieval and Request of Television and Multimedia

• Device, Method, and Program for Speech Recognition

• Apparatus and method for speech recognition data retrieval

• Assigning meanings to utterances in a speech recognition system

• Method for speech-based data retrieval on portable devices

• Computationally efficient background noise suppressor for speech coding and speech recognition

• Apparatus and method for distinguishing similar-sounding utterances speech recognition

• Method and system for speech signal processing using speech recognition and frequency analysis

• Recursive Finite State Grammar

• Discriminatively trained mixture models in continuous speech recognition

• Method for managing speaker dependent type voice data in voice recognition telephone

• Method and apparatus for speech recognition

• Pattern and speech recognition using gradient-based dynamical reduction of DP matching search area

• System and method for using meta-data dependent language modeling for automatic speech recognition

• Speech Recognition System with Maximum Entropy Language Models

• Speech Recognition

• Method and system for generating and searching an optimal maximum likelihood decision tree for hidden markov model (hmm) based speech recognition

• Speech recognition using final decision based on tentative decisions

• System and method for augmenting spoken language understanding by correcting common errors in linguistic performance

• Method of calculating HMM output probability and speech recognition apparatus

• Automatic text-independent, language-independent speaker voice-print creation and speaker recognition

• Interactive speech based learning/training system formulating search queries based on natural language parsing of recognized user queries

• Language modeling method of speech recognition system for reducing scope of dictionary and decreasing recognition error of speech recognition system

• Methods and apparatus for concurrent speech recognition, speaker segmentation and speaker classification

• Apparatus for speech recognition

• Speech Recognition Apparatus, Speech Recognition Method, and computer-readable Recording Medium in which Speech Recognition Program is recorded

• Speech Recognition System

• Method and apparatus for continuous spelling speech recognition with early identification

• Control of apparatus by artificial speech recognition

• Dynamic semantic control of a speech recognition system

• Method and aparatus for dynamic adaption of large vocabulary spech recognition system and for use of constraints from a database in a large vocabulary speech recognition system

• Load-adjusted speech recognition

• Speech recognition involves speech recognizer which uses different speech models for linguistic analysis and an emotion recognizer is also present for determining emotional condition of person

• Compound word recognition

• System and method of operating a speech recognition system in a vehicle

• Speech Recognition Method and System

• Speech recognition

• Speech Recognition Method using a single Transducer

• Natural language speech recognition using slot semantic confidence scores related to their word recognition confidence scores

• Facial feature extraction method and apparatus for a neural network acoustic and visual speech recognition system

• Method for speech recognition

• Speech recognition system, training arrangement and method of calculating iteration values for free parameters of a maximum-entropy speech model

• Word boundary acoustic units

• Speaker adaptation device of continuous voice recognition system

• Speech recognition system and method

• Spelling speech recognition apparatus

• Segmental tonal modeling for tonal language

• Speech Recognition System

• Error correction for speech recognition systems

• Speech Recognition Method

• Selective security masking within recorded speech utilizing speech recognition techniques