| Robust speaker recognition: A feature-based approach RJ Mammone, X Zhang, RP Ramachandran IEEE signal processing magazine 13 (5), 58, 1996 | 533 | 1996 |
| The computation of line spectral frequencies using Chebyshev polynomials P Kabal, RP Ramachandran IEEE Transactions on Acoustics, Speech, and Signal Processing 34 (6), 1419-1426, 1986 | 383 | 1986 |
| Pitch prediction filters in speech coding RP Ramachandran, P Kabal IEEE Transactions on Acoustics, Speech, and Signal Processing 37 (4), 467-478, 1989 | 176 | 1989 |
| Speaker recognition—general classifier approaches and data fusion methods RP Ramachandran, KR Farrell, R Ramachandran, RJ Mammone Pattern recognition 35 (12), 2801-2821, 2002 | 119 | 2002 |
| Stability and performance analysis of pitch filters in speech coders RP Ramachandran, P Kabal IEEE Transactions on Acoustics, Speech, and Signal Processing 35 (7), 937-946, 1987 | 88 | 1987 |
| Built-in self test for analog to digital converters MR DeWitt, GF Gross Jr, R Ramachandran US Patent 5,132,685, 1992 | 83 | 1992 |
| Vehicle reidentification using multidetector fusion CC Sun, GS Arr, RP Ramachandran, SG Ritchie IEEE Transactions on Intelligent Transportation Systems 5 (3), 155-164, 2004 | 82 | 2004 |
| Multidisciplinary design and communication: A pedagogical vision JA Newell, AJ Marchese, RP Ramachandran, B Sukumaran, R Harvey International Journal of Engineering Education 15, 376-382, 1999 | 75 | 1999 |
| Interpolation of the pitch-predictor parameters in analysis-by-synthesis speech coders WB Kleijn, RP Ramachandran, P Kroon IEEE Transactions on Speech and Audio Processing 2 (1), 42-54, 1994 | 75 | 1994 |
| Speaker identification based on the use of robust cepstral features obtained from pole-zero transfer functions MS Zilovic, RP Ramachandran, RJ Mammone IEEE Transactions on Speech and audio Processing 6 (3), 260-267, 1998 | 74 | 1998 |
| A comparative study of robust linear predictive analysis methods with applications to speaker identification RP Ramachandran, MS Zilovic, RJ Mammone IEEE transactions on speech and audio processing 3 (2), 117-125, 1995 | 72 | 1995 |
| Modern methods of speech processing RP Ramachandran, R Mammone Springer Science & Business Media, 2012 | 62 | 2012 |
| Generalized analysis-by-synthesis coding and its application to pitch prediction WB Kleijn, RP Ramachandran, P Kroon Acoustics, Speech, and Signal Processing, IEEE International Conference on 1 …, 1992 | 58 | 1992 |
| A two codebook format for robust quantization of line spectral frequencies RP Ramachandran, MM Sondhi, N Seshadri, BS Atal IEEE Transactions on Speech and Audio Processing 3 (3), 157-168, 1995 | 47 | 1995 |
| Least-squares design of higher order nonrecursive differentiators S Sunder, RP Ramachandran IEEE transactions on signal processing 42 (4), 956-961, 1994 | 47 | 1994 |
| Bandwidth efficient transmultiplexers. I. Synthesis RP Ramachandran, P Kabal IEEE Transactions on signal processing 40 (1), 70-84, 1992 | 39* | 1992 |
| Speech based emotion recognition using spectral feature extraction and an ensemble of kNN classifiers SA Rieger, R Muraleedharan, RP Ramachandran The 9th International Symposium on Chinese Spoken Language Processing, 589-593, 2014 | 36 | 2014 |
| Vehicle reidentification as method for deriving travel time and travel time distributions: Investigation C Sun, G Arr, RP Ramachandran Transportation Research Record 1826 (1), 25-30, 2003 | 36 | 2003 |
| The competitive assessment laboratory: introducing engineering design via consumer product benchmarking AJ Marchese, RP Ramachandran, RP Hesketh, JL Schmalzel, HL Newell IEEE Transactions on Education 46 (1), 197-205, 2003 | 35 | 2003 |
| Modeling biodegradation of nonylphenol K Jahan, R Ordóñez, R Ramachandran, S Balzer, M Stern Water, Air, & Soil Pollution: Focus 8, 395-404, 2008 | 34 | 2008 |
