Peter J. Murphy

According to our database, Peter J. Murphy authored at least 18 papers between 1990 and 2009.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2009

Temporal measures of the initial phase of vocal fold opening across different phonation types.

Peter J. Murphy

Proceedings of the Sixth International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2009

Analysis of Emotional Voice Using Electroglottogram-Based Temporal Measures of Vocal Fold Opening.

Peter J. Murphy, Anne-Maria Laukkanen

Proceedings of the Development of Multimodal Interfaces: Active Listening and Synchrony, 2009

2008

Investigation of Normalised Time of Increasing Vocal Fold Contact as a Discriminator of Emotional Voice Type.

Peter J. Murphy, Anne-Maria Laukkanen

Proceedings of the Cross-Modal Analysis of Speech, Gestures, Gaze and Facial Expressions, 2008

Electroglottogram Analysis of Emotionally Styled Phonation.

Peter J. Murphy, Anne-Maria Laukkanen

Proceedings of the Multimodal Signals: Cognitive and Algorithmic Issues, 2008

2007

Physical and perceptual correlates of voice using acoustic analysis.

Peter J. Murphy

Proceedings of the Fifth International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2007

Voice Source Change During Fundamental Frequency Variation.

Peter J. Murphy

Proceedings of the Verbal and Nonverbal Communication Behaviours, 2007

2006

Periodicity estimation in synthesized phonation signals using cepstral rahmonic peaks.

Peter J. Murphy

Speech Commun., 2006

2005

Estimation of the vocal tract transfer function with application to glottal wave analysis.

Olatunji O. Akande, Peter J. Murphy

Speech Commun., 2005

A Review of Glottal Waveform Analysis.

Jacqueline Walker, Peter J. Murphy

Proceedings of the Progress in Nonlinear Speech Processing, 2005

Rahmonic Analysis of Signal Regularity in Synthesized and Human Voice.

Peter J. Murphy

Proceedings of the Progress in Nonlinear Speech Processing, 2005

Advanced Methods for Glottal Wave Extraction.

Jacqueline Walker, Peter J. Murphy

Proceedings of the Nonlinear Analyses and Algorithms for Speech Processing, 2005

Cepstrum-Based Estimation of the Harmonics-to-Noise Ratio for Synthesized and Human Voice Signals.

Peter J. Murphy, Olatunji O. Akande

Proceedings of the Nonlinear Analyses and Algorithms for Speech Processing, 2005

Analysis of Spectral Measures for Voiced Speech with Varying Noise and Pertubation Levels.

Eoin O'Leidhin, Peter J. Murphy

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Cepstrum-Based Harmonics-to-Noise Ratio Measurement in Voiced Speech.

Peter J. Murphy, Olatunji O. Akande

Proceedings of the Nonlinear Speech Modeling and Applications, 2004

2003

Preliminary glottal source modeling for pathologic voices.

Eoin O'Leidhin, Peter J. Murphy

Proceedings of the Third International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2003

2001

Spectral tilt as a perturbation-free measurement of noise levels in voice signals.

Peter J. Murphy

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000

A cepstrum-based harmonics-to-noise ratio in voice signals.

Peter J. Murphy

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1990

Teleconferencing in student teacher supervision.

William K. Cross, Peter J. Murphy

Br. J. Educ. Technol., 1990