Dr. Andrew Errity

Lecturer - School of Creative Technologies

Dr. Andrew Errity

e mail: andrew.errity@iadt.ie
phone: +353 1 2394953

Qualifications and Professional Bodies

B.Sc. Computer Applications, Dublin City University, 2003
Ph.D. Computing & Engineering, Dublin City University, 2010
Memberships:
-Institute of Electrical and Electronics Engineers (IEEE)
-International Speech Communication Association (ISCA)

back to top

Area of Expertise

Speech and signal processing, computer science, and software engineering

back to top

Teaching and Research

Currently teaching modules in Programming, Database Management Systems, Computer Networks & Distributed Systems, and Human-Computer Interaction. Previously taught modules in Computer Technology, Software Production, Electrical Technology, Computer Architecture & Operating Systems, Usability Engineering, and Data Visualisation. Also supervising undergrad and masters by research postgrad students.

back to top

Publications

A. Errity and J. McKenna, "A comparison of linear and nonlinear dimensionality reduction methods applied to synthetic speech," in Proc. of Interspeech 2009 - Eurospeech, Brighton, UK, September 2009, pp. 1095-1098.

A. Errity, J. McKenna, and B. Kirkpatrick, "Manifold learning-based feature transformation for phone classification," in Advances in Nonlinear Speech Processing, International Conference on Non-Linear Speech Processing, NOLISP 2007, Paris, France, May 22-25, 2007, Revised Selected Papers, ser. Lecture Notes in Computer Science, M. Chetouani, A. Hussain, B. Gas, M. Milgram, and J.-L. Zarader, Eds., vol. 4885. Springer, 2007, pp. 132-141.

A. Errity, J. McKenna, and B. Kirkpatrick, "Dimensionality reduction methods applied to both magnitude and phase derived features," in Proc. of Interspeech 2007 - Eurospeech, Antwerp, Belgium, August 2007, pp. 1957-1960.

B. Kirkpatrick, D. O Brien, R. Scaife, and A. Errity, "On the role of spectral dynamics in unit selection speech synthesis," in Proc. of Interspeech 2007 - Eurospeech, Antwerp, Belgium, August 2007, pp. 2889-2892.

A. Errity and J. McKenna, "A comparative study of linear and nonlinear dimensionality reduction for speaker identification," in Proc. of the 15th Int. Conf. on Digital Signal Processing (DSP), Cardiff, Wales, July 2007, pp. 587-590.

B. Kirkpatrick, D. O Brien, R. Scaife, and A. Errity, "Spectral dynamics as a source of discontinuity in concatenative speech synthesis," in Proc. of the 15th Int. Conf. on Digital Signal Processing (DSP), Cardiff, Wales, July 2007, pp. 615-618.

A. Errity, J. McKenna, and B. Kirkpatrick, "Manifold learning-based feature transformation for phone classification," in Proc. of the ISCA Tutorial and Research Workshop on Nonlinear Speech Processing (NOLISP), Paris, France, May 2007, pp. 43-46.

A. Errity and J. McKenna, "An investigation of manifold learning for speech analysis," in Proc. of the Int. Conf. on Spoken Language Processing (Interspeech 2006 - ICSLP), Pittsburgh PA, USA, September 2006, pp. 2506-2509.

A. Errity, J. McKenna, and S. Isard, "Unscented Kalman filtering of line spectral frequencies," in Proc. of the Int. Conf. on Spoken Language Processing (Interspeech 2004 - ICSLP), Jeju, Korea, October 2004, pp. 2697-2700.

back to top