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Acoustical science and technology, ISSN 1346-3969, 2018, Volume 39, Issue 3, pp. 263 - 265
Journal Article
IEEE journal of selected topics in signal processing, ISSN 1941-0484, 2017, Volume 11, Issue 4, pp. 588 - 604
Concerns regarding the vulnerability of automatic speaker verification (ASV) technology against spoofing can undermine confidence in its reliability and form a... 
Protocols | Databases | automatic speaker verification | Vocoders | Signal processing algorithms | Data visualization | presentation attacks | Speech | Speech synthesis | ASVspoof | spoofing | biometric | Spoofing | Automaticspeaker verification | Biometric | Presentation attacks | FUSION | RECOGNITION | DATABASE | CLASSIFICATION | SPEECH | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
IEICE transactions on information and systems, ISSN 1745-1361, 2016, Volume E99.D, Issue 7, pp. 1877 - 1884
A vocoder-based speech synthesis system, named WORLD, was developed in an effort to improve the sound quality of real-time applications using speech. Speech... 
speech synthesis | vocoder | real-time processing | sound quality | speech analysis | Sound quality | Speech analysis | Realtime processing | Vocoder | Speech synthesis | TANDEM-STRAIGHT | REPRESENTATION | SIGNALS | COMPUTER SCIENCE, INFORMATION SYSTEMS | ESTIMATOR | COMPUTER SCIENCE, SOFTWARE ENGINEERING | PHASE | SPECTRUM
Journal Article
IEEE Transactions on Audio, Speech, and Language Processing, ISSN 1558-7916, 01/2011, Volume 19, Issue 1, pp. 153 - 165
Journal Article
IEEE Signal Processing Letters, ISSN 1070-9908, 01/2014, Volume 21, Issue 1, pp. 105 - 109
Journal Article
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9290, 11/2017, Volume 25, Issue 11, pp. 2152 - 2161
In this paper, we report research results on modeling the parameters of an improved time-frequency trajectory excitation ITFTE and spectral envelopes of an LPC... 
Time-frequency analysis | improved time-frequency trajectory excitation vocoder | recurrent neural network | Vocoders | Hidden Markov models | Speech | Acoustics | Discrete cosine transforms | Speech synthesis | Speech processing | long short-term memory | ACOUSTICS | SHORT-TERM-MEMORY | LPC | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9290, 11/2017, Volume 25, Issue 11, pp. 2199 - 2208
We propose a new algorithm for time stretching music signals based on the theory of nonstationary Gabor frames NSGFs. The algorithm extends the techniques of... 
Time-frequency analysis | Vocoders | Gabor theory | Redundancy | nonstationary Gabor frames | Speech | time stretching | Transient analysis | Signal resolution | Manganese | Phase vocoder | time-frequency analysis | ACOUSTICS | TIME-SCALE MODIFICATION | FOURIER-TRANSFORM | EXPANSIONS | SPEECH | AUDIO | ENGINEERING, ELECTRICAL & ELECTRONIC | Computer Science - Sound
Journal Article
IEEE Transactions on Multimedia, ISSN 1520-9210, 12/2016, Volume 18, Issue 12, pp. 2345 - 2357
Journal Article
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9290, 06/2015, Volume 23, Issue 6, pp. 1019 - 1030
Current very low bit rate speech coders are, due to complexity limitations, designed to work off-line. This paper investigates incremental speech coding that... 
very low bit rate speech coding | parametric speech synthesis | Parametric speech synthesis | Speech coding | Vocoders | Speech | Real-time systems | Decoding | Speech processing | Very low bit rate speech coding | ACOUSTICS | SPEECH | HIERARCHY | FEATURES | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
ACTA ACUSTICA UNITED WITH ACUSTICA, ISSN 1610-1928, 07/2019, Volume 105, Issue 4, pp. 587 - 590
Silent Speech Interface (SSI) is a technology with the goal of synthesizing speech from articulatory motion. A Deep Neural Network based SSI using ultrasound... 
TONGUE | ACOUSTICS
Journal Article
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), ISSN 1520-6149, 04/2018, Volume 2018-, pp. 4779 - 4783
This paper describes Tacotron 2, a neural network architecture for speech synthesis directly from text. The system is composed of a recurrent... 
Training | text-to-speech | Tacotron 2 | Vocoders | WaveNet | Linguistics | Acoustics | Decoding | Time-domain analysis | Spectrogram | Text-to-speech
Conference Proceeding
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9304, 09/2018, Volume 26, Issue 9, pp. 1658 - 1670
A vocoder is used to express a speech waveform with a controllable parametric representation that can be converted back into a speech waveform. Vocoders... 
statistical parametric speech synthesis | Vocoders | Transfer functions | Production | Predictive models | Acoustics | Speech synthesis | vocoder | ACOUSTICS | REPRESENTATION | WEIGHTED LINEAR PREDICTION | NOISE | MODEL | SCALE | ENGINEERING, ELECTRICAL & ELECTRONIC | Voice simulation | Speech | Stability | Quality | Speech recognition
Journal Article
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9304, 06/2019, Volume 27, Issue 6, pp. 1085 - 1097
The statistical approach to voice conversion typically consists of a feature conversion module followed by a vocoder. So far, the feature conversion studies... 
Dictionaries | Continuous wavelet transforms | Vocoders | phonetic posteriorgrams (PPGs) | tandem feature | Training data | Phonetics | Voice conversion | wavenet vocoder | Sparse matrices | prosody conversion | ACOUSTICS | ENGINEERING, ELECTRICAL & ELECTRONIC | Mathematical analysis | Resonant frequencies | Linguistics | Speech | Representations | Conversion | Matrix methods | Voice
Journal Article
IEEE access, ISSN 2169-3536, 2018, Volume 6, pp. 60478 - 60488
WaveNet, which learns directly from speech waveform samples, has been used as an alternative to vocoders and achieved very high-quality synthetic speech in... 
Training | Vocoders | WaveNet | Generative adversarial network | Predictive models | Generative adversarial networks | multi-speaker modeling | Acoustics | Speech synthesis | Gallium nitride | speech synthesis
Journal Article
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN 0302-9743, 2018, Volume 11096, pp. 11 - 20
Conference Proceeding
The Journal of the Acoustical Society of America, ISSN 0001-4966, 06/2018, Volume 143, Issue 6, pp. EL468 - EL473
The identity of a speech sound can be affected by the long-term spectrum of a preceding stimulus. Poor spectral resolution of cochlear implants (CIs) may... 
ACOUSTICS | PERCEPTION | AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY | SPEECH | IDENTIFICATION | VOWELS | CUES | Jasa Express Letters
Journal Article
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9304, 03/2019, Volume 27, Issue 3, pp. 631 - 644
In this paper, a neural network named sequence-to-sequence ConvErsion NeTwork SCENT is presented for acoustic modeling in voice conversion. At training stage,... 
Vocoders | Cloning | Linguistics | Voice conversion | Feature extraction | attention | Acoustics | Decoding | Speech processing | Mel-spectrogram | sequence-to-sequence | ACOUSTICS | NEURAL-NETWORKS | VOCODER | ENGINEERING, ELECTRICAL & ELECTRONIC | Vocal tract | Waveforms | Probabilistic models | Conversion | Ablation | Automatic speech recognition | Neural networks | Spectrograms | Speech recognition | Modelling | Conditioning
Journal Article
Applied Acoustics, ISSN 0003-682X, 01/2017, Volume 115, pp. 196 - 208
The band-limited linear predictive coding (BLPC) vocoder-based adaptive feedback cancellation (AFC) removes the high-frequency bias, while the low frequency... 
Feedback cancellation | Probe noise | Misalignment | Band-limited LPC vocoder | Adaptive filters | Hearing-aid | ACOUSTICS | HEARING-AIDS | IDENTIFICATION | Algorithms | Numerical analysis | Analysis | Investigations
Journal Article
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), ISSN 2329-9304, 06/2019, Volume 27, Issue 6, pp. 1019 - 1030
Recently, generative neural network models which operate directly on raw audio, such as WaveNet, have improved the state of the art in text-to-speech synthesis... 
text-to-speech | Vocoders | Computational modeling | Neural networks | Hidden Markov models | WaveNet | Acoustics | Glottal source model | Speech synthesis | ACOUSTICS | INVERSE FILTERING ANALYSIS | VOCODER | GENERATION | ENGINEERING, ELECTRICAL & ELECTRONIC | Architecture | Speech recognition | Artificial neural networks | Waveforms | Excitation | Waveform generators | Feedforward
Journal Article
Multidimensional Systems and Signal Processing, ISSN 0923-6082, 01/2018, Volume 29, Issue 1, pp. 385 - 403
In conventional voice conversion methods, some features of a speech signal's spectrum envelope are first extracted. Then, these features are converted so as to... 
Voice conversion | Spectrum envelope reconstruction | Speech synthesis | ϵ-Closed set of features | MAXIMUM-LIKELIHOOD-ESTIMATION | ALGORITHM | REPRESENTATION | COMPUTER SCIENCE, THEORY & METHODS | QUANTIZATION | e-Closed set of features | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
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