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Speech rhythms and multiplexed oscillatory sensory coding in the human brain.
PLoS Biology, 2013 Cortical oscillations are likely candidates for segmentation and coding of continuous speech. Here, we monitored continuous speech processing with magnetoencephalography (MEG) to unravel the principles of speech segmentation and coding.
Joachim Gross +6 more
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A scalable speech coding scheme using compressive sensing and orthogonal mapping based vector quantization [PDF]
Heliyon, 2019 A novel scalable speech coding scheme based on Compressive Sensing (CS), which can operate at bit rates from 3.275 to 7.275 kbps is designed and implemented in this paper.
M.S. Arun Sankar, P.S. Sathidevi
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A parametric prosody coding approach for Mandarin speech using a hierarchical prosodic model [PDF]
EURASIP Journal on Audio, Speech, and Music Processing, 2018 In this paper, a novel parametric prosody coding approach for Mandarin speech is proposed. It employs a hierarchical prosodic model (HPM) as a prosody-generating model in the encoder to analyze the speech prosody of the input utterance to obtain a ...
Chen-Yu Chiang
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Радіоелектронні і комп'ютерні системи, 2023 The subject of this study is methods for improving the efficiency of semantic coding of speech signals. The purpose of this study is to develop a method for improving the efficiency of semantic coding of speech signals.
Oleksandr Lavrynenko +5 more
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Applied Sciences, 2020 Multi-channel speech coding and enhancement is an indispensable technology in speech communication. In order to verify the effectiveness of multi-channel speech coding and enhancement methods in the research and development, a microphone array speech ...
Rui Cheng, Changchun Bao, Zihao Cui
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A proposal for monitoring the process of internalization following Galperin's conception
Frontiers in Psychology, 2023 Since the era of Piaget and Vygotsky, private speech (PS) has been widely discussed, but in recent years, the avenues for its study have greatly expanded.
Leonardo Daniel Rivera Valdez +2 more
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A Comparative Study of Speech Coding Techniques for Electro Larynx Speech Production
Iraqi Journal of Information & Communication Technology, 2022 Speech coding is a method of earning a tight speech signals representation for efficient storage and efficient transmission over band limited wired or wireless channels.
Zinah J. Mohammed +1 more
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A Reinforcement Learning Approach to Speech Coding
Information, 2022 Speech coding is an essential technology for digital cellular communications, voice over IP, and video conferencing systems. For more than 25 years, the main approach to speech coding for these applications has been block-based analysis-by-synthesis ...
Jerry Gibson, Hoontaek Oh
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Information, 2016 Speech compression is a key technology underlying digital cellular communications, VoIP, voicemail, and voice response systems. We trace the evolution of speech coding based on the linear prediction model, highlight the key milestones in speech coding ...
Jerry D. Gibson
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Multimode Tree-Coding of Speech with Pre-/Post-Weighting
Applied Sciences, 2022 As speech-coding standards have improved over the years, so complexity has increased, and less emphasis been placed on low encoding/decoding delay. We present a low-complexity, low-delay speech codec based on tree-coding with sample-by-sample adaptive ...
Ying-Yi Li, Pravin Ramadas, Jerry Gibson
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