Hema A. Murthy - Concepedia

Author

Hema A. Murthy

Indian Institute of Technology Madras ORCID

Also Known As

H. Murthy, H.A. Murthy, HEMA A MURTHY, Hema A Murthy, Hema A. Murthy, Hema Murthy, Murthy, H. A., Murthy, Hema, Murthy, Hema A, Murthy, Hema A.

291

Publications

3.5K

Citations

H-Index

147

Concepts

All Affiliations

Indian Institute of Technology Madras SRI International Massachusetts Institute of Technology

About

Hema A. Murthy is an author at Indian Institute of Technology Madras specializing in speech processing, speech recognition, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	22	54	1.6K
2	Health Sciences	18	30	1.3K
3	Language Studies	17	30	872
4	Arts	8	8	217
5	Education	1	1	22

Hema A. Murthy

Publications

2.9K

Citations

H-Index

Page 1

	Year	Citations
Transformation of formants for voice conversion using artificial neural networks M. Narendranath, Hema A. Murthy, Suresh Rajendran, Speech Communication Voice ConversionHealth SciencesVoiceSpeech SynthesisSpeech Output	1995	181
Significance of the Modified Group Delay Feature in Speech Recognition Rajesh M. Hegde, Hema A. Murthy, Venkata Ramana Rao Gadde IEEE Transactions on Audio Speech and Language Processing NeurolinguisticsGroup Delay FeatureSpeech RecognitionSpeech CodingRobust Speech Recognition	2006	160
The modified group delay function and its application to phoneme recognition Hema A. Murthy, V.R.R. Gadde 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). EngineeringBiometricsComposite Mfcc FeatureSpeech RecognitionSpeech Coding	2003	138
Significance of group delay functions in spectrum estimation B. Yegnanarayana, Hema A. Murthy IEEE Transactions on Signal Processing Fourier TransformEngineeringSpectral AnalysisSpectrum EstimationNoise	1992	121
Group delay functions and its applications in speech technology Hema A. Murthy, B. Yegnanarayana Sadhana EngineeringSpeech CodingHealth SciencesAudio Signal ProcessingSpeech Processing	2011	102
Robust text-independent speaker identification over telephone channels Hema A. Murthy, Françoise Beaufays, Larry Heck, IEEE Transactions on Speech and Audio Processing Telephone ChannelsEngineeringBiometricsSpeech RecognitionData Science	1999	92
Formant extraction from group delay function Hema A. Murthy, B. Yegnanarayana Speech Communication Coxeter GroupFormant ExtractionEngineeringForm Factor (Design)Approximation Theory	1991	91
Automatic segmentation of continuous speech using minimum phase group delay functions V. Kamakshi Prasad, T. Nagarajan, Hema A. Murthy Speech Communication EngineeringHealth SciencesSpeaker DiarizationRobust Speech RecognitionSpeech Processing	2003	87
Feature Selection for Text Classification Based on Gini Coefficient of Inequality Sanasam Ranbir Singh, Hema A. Murthy, Timothy A. Gonsalves	2010	75
Application of the modified group delay function to speaker identification and discrimination Rajesh M. Hegde, Hema A. Murthy, G. V. R. Seshagiri Rao EngineeringPhonologyAcoustic ModelingSpeech RecognitionSpeaker Identification	2004	65

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