搜索结果: 1-8 共查到“信息与通信工程 Speech recognition”相关记录8条 . 查询时间(0.14 秒)
Automated speech-recognition technology has become more common with the popularity of virtual assistants like Siri, but many of these systems only perform well with the most widely spoken of the world...
STATE-DEPENDENT MIXTURE TYING WITH VARIABLE CODEBOOK SIZE FOR ACCENTED SPEECH RECOGNITION
State-dependent tied mixture models variable codebook size
2013/6/27
In this paper, we propose a state-dependent tied mixture (SDTM) models with variable codebook size to improve the model robustness for accented p honetic variations while maintaining model discrimina...
State-Dependent Phoneme-Based Model Merging for Dialectal Chinese Speech Recognition
Speech recognition dialectal Ch inese speech recognition state-dependent phoneme-based model merging acoustic modeling acoustic model distance measure
2013/6/27
Aiming at building a dialectal Chinese speech rec ognizer from a standard Chinese speech recognizer with a small am ount of dialectal Chinese speech, a novel, simple but effective acoustic modeling me...
Weighting Observation Vectors for Robust Speech Recognition in Noisy Environments
Weighting Observation Vectors Robust Speech Recognition Noisy Environments
2013/6/27
In this paper, we propose a novel approach to robust speech recognition in noisy environments by discriminating the observation vectors. In conventional HMM-based speech recognition, all the observ...
A Real-World Speech Recognition System Based on CDCPMs
Speaker-Independent Speech Recognition center-distance continuous probability model (CDCPM) embedded multiple-model (EMM)
2013/6/27
In this paper a real-world continuous-manner 2000-phrase speaker-independent Chinese speech recognition system is introduced, the vocabulary of which consists of 2000 Chinese phrases and each phrase i...
A Log-Index Weighted Cepstral Distance Measure for Speech Recognition
Log-Index Weighted Cepstral Distance Measure Speech Recognition
2013/6/27
A log-index weighted cepstral distance measure is proposed and tested in speaker-independent and speaker-dependent isolated word recognition systems using statistic techniques. The weights for the cep...
A Real-World Large Vocabulary Speaker-Independent Speech Recognition System
Real-World Large Vocabulary Speaker-Independent Speech Recognition System
2013/6/27
In this paper a real-world speaker-independent speech recognition system with2000 Chinese phrases is introduced. Several new technologies, such as knowledge leading recognition strategy, the CDCPM aco...
A New Model for Speech Recognition: Center-Distance Continuous Probability Model
A New Model Speech Recognition Center-Distance Continuous Probability Model
2013/6/27
In this paper a new statistic modelnamed Center-Distance Continuous Probability Model(CDCPM) is proposed for speech recognition, which is based on Center-Distance Normal(CDN) distribution. In a CDCPM,...