Memristor pattern recogniser: isolated speech word recognition
نویسندگان
چکیده
منابع مشابه
Development of Isolated Word Speech Recognition System
The isolated word speech recognition system based on dynamic time warping (DTW) has been developed. Speaker adaptation is performed using speaker recognition techniques. Vector quantization is used to create reference templates for speaker recognition. Linear predictive coding (LPC) parameters are used as features for recognition. Performance is evaluated using 12 words of Lithuanian language p...
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recognition approach to isolated word recognition is that poor performance is generally achieved for word vocabularies with acousti-cally similar words. This poor performance is related to the pattern similarity (distance) algorithms that are generally used in which a global distance between the test pattern and each reference pattern is computed. Since acoustically similar words are, by defini...
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Pattern recognition solutions based on software are often limited by the speed of data transfer between memory and processor circuitry. Solutions based on application specific electronic hardware can be faster but are limited in adaptability to new patterns. These deficiencies in pattern recognition present a hurdle in further developing new applications in robotics. Last year researchers at HP...
متن کاملBuilding Medium-Vocabulary Isolated-Word Lithuanian HMM Speech Recognition System
In this paper, the opening work on the development of a Lithuanian HMM speech recognition system is described. The triphone single-Gaussian HMM speech recognition system based on Mel Frequency Cepstral Coefficients (MFCC) was developed using HTK toolkit. Hidden Markov model’s parameters were estimated from phone-level hand-annotated Lithuanian speech corpus. The system was evaluated on a speake...
متن کاملThe research on Uighur speaker-dependent isolated word speech recognition
Wushour·silamu Caiqin Nuominghua College of information science and engineering Xinjiang University, Urumqi 830046 Abstract: A small vocabulary, isolated word speech recognition system in java has been realized. In this system we have done the extraction of feature parameter, the training of speech model parameter and the recognition of the recorded speech. MFCC is used as feature parameter, HM...
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ژورنال
عنوان ژورنال: Electronics Letters
سال: 2015
ISSN: 0013-5194,1350-911X
DOI: 10.1049/el.2015.1428