Glottal wave analysis with Pitch Synchronous Iterative Adaptive Inverse Filtering
Speech Communication - Eurospeech '91
Acoustic characteristics of voice quality
Speech Communication - Special issue on phonetics and phonology of speaking styles: reduction and elaboration in speech communication
ARX-LF-based source-filter methods for voice modification and transformation
ICASSP '09 Proceedings of the 2009 IEEE International Conference on Acoustics, Speech and Signal Processing
Glottal closure instant detection using Lines of Maximum Amplitudes (LOMA) of thewavelet transform
ICASSP '09 Proceedings of the 2009 IEEE International Conference on Acoustics, Speech and Signal Processing
The SIGMA algorithm: a glottal activity detector for electroglottographic signals
IEEE Transactions on Audio, Speech, and Language Processing
Estimation of glottal closure instances from speech signals by weighted nonlinear prediction
NOLISP'07 Proceedings of the 2007 international conference on Advances in nonlinear speech processing
Estimation of Glottal Closure Instants in Voiced Speech Using the DYPSA Algorithm
IEEE Transactions on Audio, Speech, and Language Processing
Prosody modification using instants of significant excitation
IEEE Transactions on Audio, Speech, and Language Processing
Epoch Extraction From Speech Signals
IEEE Transactions on Audio, Speech, and Language Processing
HMM-Based Speech Synthesis Utilizing Glottal Inverse Filtering
IEEE Transactions on Audio, Speech, and Language Processing
A Method for Automatic Detection of Vocal Fry
IEEE Transactions on Audio, Speech, and Language Processing
Application of the wavelet transform for pitch detection of speech signals
IEEE Transactions on Information Theory - Part 2
Estimation of Glottal Closing and Opening Instants in Voiced Speech Using the YAGA Algorithm
IEEE Transactions on Audio, Speech, and Language Processing
Detection of Glottal Closure Instants From Speech Signals: A Quantitative Review
IEEE Transactions on Audio, Speech, and Language Processing
Quasi Closed Phase Glottal Inverse Filtering Analysis With Weighted Linear Prediction
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP)
Phonetic feature extraction for context-sensitive glottal source processing
Speech Communication
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Recently developed speech technology platforms, such as statistical speech synthesis and voice transformation systems, facilitate the modification of voice characteristics. To fully exploit the potential of such platforms, speech analysis algorithms need to be able to handle the different acoustic characteristics of a variety of voice qualities. Glottal closure instant (GCI) detection is typically required in the analysis stages, and thus the importance of robust GCI algorithms is evident. The current study examines some important analysis signals relevant to GCI detection, for a range of phonation types. Furthermore, a new algorithm is proposed which builds on an existing GCI algorithm to optimise the performance when analysing speech involving different phonation types. Results suggest improvements in the GCI detection rate for creaky voice due to a reduction in false positives. When there is a lack of prominent peaks in the Linear Prediction residual, as found for breathy and harsh voice, the results further indicate some enhancement of GCI identification accuracy for the proposed method.