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electrolaryngeal speech (31) 31
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ハイブリッド (4) 4
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ハイブリッド法 (3) 3
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IEEE Journal of Selected Topics in Signal Processing, ISSN 1932-4553, 08/2016, Volume 10, Issue 5, pp. 952 - 961
Persons who have lost their larynx and thus speech functionality need to use a substitution voice to regain speech. The electro-larynx (EL) is a widely used... 
Transducers | electro-larynx | Switches | Valves | frequency estimation | electro-magnetic transducer | bionic | electromyography | Artificial excitation signal | Speech | Larynx | Neck | speech enhancement | QUALITY | ELECTROLARYNGEAL SPEECH | PREDICTION | ENGINEERING, ELECTRICAL & ELECTRONIC | ENHANCEMENT | FREQUENCY | Algorithms | Bionics | Resonant frequency | Control systems | Excitation | Devices
Journal Article
Speech Communication, ISSN 0167-6393, 05/2017, Volume 89, pp. 17 - 24
•Vocal efficiency of EL speech production was defined and measured.•The actual utilization efficiency of the battery energy was no more than 0.1%.•The energy... 
Electrolaryngeal speech | Vocal efficiency | Energy transfer | ACOUSTICS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | Biomedical engineering | Analysis | Batteries
Journal Article
Speech Communication, ISSN 0167-6393, 2012, Volume 54, Issue 1, pp. 134 - 146
► We convert electrolaryngeal (EL) speech to normal speech using voice conversion. ► Voice conversion (VC) enhances naturalness of EL speech. ► VC also... 
Electrolaryngeal speech | Voice conversion | Speech enhancement | Non-audible murmur | Airpressure sensor | Silence excitation | Speaking-aid system | Laryngectomee | ACOUSTICS | LARYNGECTOMY | MAXIMUM-LIKELIHOOD | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | Surgical implants | Sound sources | Transforms | Speech | Spectra | Sensors | Conversion | Voice
Journal Article
Speech Communication, ISSN 0167-6393, 03/2017, Volume 87, pp. 31 - 39
•Neck tissue shows a potential impact on EL voiceless consonant production.•We use a high-frequency energy-enhanced random noise to compensate for neck... 
Voiceless consonants | Electrolaryngeal speech | Neck frequency response function | ACOUSTICS | FREQUENCY-RESPONSE FUNCTION | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | Noise control | Biomedical engineering
Journal Article
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN 0302-9743, 2017, Volume 10415, pp. 509 - 517
Conference Proceeding
IEICE Transactions on Information and Systems, ISSN 0916-8532, 2014, Volume E97.D, Issue 6, pp. 1429 - 1437
This paper presents an electrolaryngeal (EL) speech enhancement method capable of significantly improving naturalness of EL speech while causing no degradation... 
hybrid approach | speaking-aid | electrolaryngeal speech | voice conversion | spectral subtraction | Voice conversion | Hybrid approach | Spectral subtraction | Electrolaryngeal speech | Speaking-aid | COMPUTER SCIENCE, SOFTWARE ENGINEERING | COMPUTER SCIENCE, INFORMATION SYSTEMS | Noise reduction | Intelligibility | Speech | Acoustics | Excitation | Devices | Voice | Conversion
Journal Article
2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), ISSN 1520-6149, 03/2016, Volume 2016-, pp. 5665 - 5669
We have previously proposed a statistical fundamental frequency (F 0 ) prediction method that makes it possible to predict the underlying F 0 contour of... 
Training | Electrolaryngeal speech enhancement | Hidden Markov models | Predictive models | Speech enhancement | Speech | Feature extraction | F 0 prediction | Mathematical model | Product of Experts | Generative model | F0 prediction | Construction | Algorithms | Contours | Electronics | Mathematical models | Voice | Speech processing
Conference Proceeding
2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), ISSN 1520-6149, 05/2014, pp. 4488 - 4492
We implement removing micro-prosody with low-pass filtering and avoiding Unvoiced/Voiced (U/V) prediction as part of a hybrid approach to improve statistical... 
Degradation | Training | hybrid approach | speaking aid | Estimation | unvoiced/voiced information | Speech enhancement | Speech | Vectors | electrolaryngeal speech | statistical excitation prediction
Conference Proceeding
ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 05/2019, pp. 6490 - 6494
Pitch plays a significant role in understanding a tone based language like Mandarin. In this paper, we present a new method that estimates F0 contour for... 
Fundamental Frequency | Electrolaryngeal Speech | Voice Conversion | Phonetic Feature
Conference Proceeding
Folia Phoniatrica et Logopaedica, ISSN 1021-7762, 10/2007, Volume 59, Issue 6, pp. 281 - 285
Journal Article
2018 26th European Signal Processing Conference (EUSIPCO), ISSN 2219-5491, 09/2018, Volume 2018-, pp. 2115 - 2119
An electrolarynx (EL) is a widely used device to mechanically generate excitation signals, making it possible for laryngectomees to produce EL speech without... 
Training | Natural languages | Europe | Speech enhancement | Feature extraction | Acoustics | electrolaryngeal speech | statistical voice conversion | deep neural network | Statistical voice conversion | Deep neural network | Electrolaryngeal speech
Conference Proceeding
2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB), 02/2018, pp. 1 - 4
Laryngectomees lose their voice box after surgery and adapt various methods to restore their voice, one of them being Electrolaryngeal speech. The... 
Gaussian Mixture Model | Electrolaryngeal speech | auditory masking | perceptual weighting filter | Perceptual weighting filter | Auditory masking
Conference Proceeding
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, ISSN 2308-457X, 2016, Volume 8-12-, pp. 238 - 242
Conference Proceeding
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, ISSN 2308-457X, 2013, pp. 3067 - 3071
Conference Proceeding
2012 National Conference on Communications (NCC), 02/2012, pp. 1 - 5
An electrolarynx, a vibrator held against the neck tissue, is used by laryngectomy patients to provide excitation to the vocal tract as a substitute to that... 
Real time systems | Real-time implementation | Noise | Electrolaryngeal speech | Electrolarynx | Estimation | Digital signal processing | Speech enhancement | Speech | Spectral subtraction
Conference Proceeding
電子情報通信学会技術研究報告. SP, 音声, ISSN 0913-5685, 06/2014, Volume 114, pp. 33 - 38
... 
Journal Article
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