Self-organization and associative memory: 3rd edition
Self-organization and associative memory: 3rd edition
Self-organizing maps
Ultrasonic transducer characterization by neural networks
Information Sciences: an International Journal
Fundamental frequency estimation of voice of patients with laryngeal disorders
Information Sciences—Informatics and Computer Science: An International Journal - Special issue: Spoken language analysis, modeling and recognition-statistical and adaptive connectionist approaches
Investigating spoken Arabic digits in speech recognition setting
Information Sciences—Informatics and Computer Science: An International Journal
Acquiring rule sets as a product of learning in a logical neural architecture
IEEE Transactions on Neural Networks
IEEE Transactions on Neural Networks
Improved batch fuzzy learning vector quantization for image compression
Information Sciences: an International Journal
Color discrimination enhancement for dichromats using self-organizing color transformation
Information Sciences: an International Journal
Supervisory data alignment for text-independent voice conversion
IEEE Transactions on Audio, Speech, and Language Processing
A fast VQ codebook search with initialization and search order
Information Sciences: an International Journal
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This paper describes a new type of self-organizing map (SOM) with twin units as opposed to the single unit type conventional SOM proposed by Kohonen. The present self-organizing map with twin units (TW-SOM) can describe a nonlinear input-output relation with high accuracy. It is applied to voice conversion problem from bone conduction voice to air conduction voice (nonlinear code vector mapping), and its superiority over the conventional method using Linde-Buzo-Gray (LBG) algorithm is discussed. The tone quality of the converted voice is examined not only from the quantization distortion viewpoint, but also from the auditory sensation viewpoint through actual listening tests. The enhancement of the tone quality was experimentally confirmed.