Group delay based melody monopitch extraction from music. - Rajeev Rajan; Hema A. Murthy (ICASSP, 2013)

Modified Group Delay Based MultiPitch Estimation in Co-Channel Speech. - Rajeev Rajan; Hema A. Murthy (CoRR, 2016)

Music genre classification by fusion of Modified Group Delay and Melodic Features. - Rajeev Rajan; Hema A. Murthy (NCC, 2017)

Melody extraction from music using modified group delay functions. - Rajeev Rajan; Manaswi Misra; Hema A. Murthy (Int. J. Speech Technol., 2017)

Two-pitch tracking in co-channel speech using modified group delay functions. - Rajeev Rajan; Hema A. Murthy (Speech Commun., 2017)

Poetic Meter Classification Using Acoustic Cues. - Rajeev Rajan; Anu Alphonsa Raju (SPCOM, 2018)

Deep Neural Network Based Poetic Meter Classification Using Musical Texture Feature Fusion. - Rajeev Rajan; Anu Alphonsa Raju (EUSIPCO, 2019)

Design and Development of a Multi-Lingual Speech Corpora (TaMaR-EmoDB) for Emotion Analysis. - Rajeev Rajan; Haritha U. G.; Sujitha A. C.; Rejisha T. M. (INTERSPEECH, 2019)

Automated Dysarthria Severity Classification Using Deep Learning Frameworks. - Amlu Anna Joshy; Rajeev Rajan (EUSIPCO, 2020)

Competency Evaluation in Voice Mimicking Using Acoustic Cues. - Abhijith Girish; Adharsh Sabu; Akshay Prasannan Latha; Rajeev Rajan (INTERSPEECH, 2020)

Poetic Meter Classification Using i-Vector-MTF Fusion. - Rajeev Rajan; Aiswarya Vinod Kumar; Ben P. Babu (INTERSPEECH, 2020)

Part-Of-Speech Tagger in Malayalam Using Bi-directional LSTM. - Rajeev Rajan; Anna J. Joseph; Elizabeth K. Robin; Nishma T. K. Fathima (O-COCOSDA, 2020)

Predominant Instrument Recognition in Polyphonic Music Using GMM-DNN Framework. - Roshni Ajayakumar; Rajeev Rajan (SPCOM, 2020)

Evaluation of Voice Mimicking Using I-Vector Framework. - Rajeev Rajan; Abhijith Girish; Adharsh Sabu; Akshay Prasannan Latha (SPECOM, 2020)

Quantitative Analysis of the Morphological Complexity of Malayalam Language. - Kavya Manohar; A. R. Jayan; Rajeev Rajan (TDS, 2020)

Predominant Instrument Recognition in Polyphonic Music Using Convolutional Recurrent Neural Networks. - Lekshmi Chandrika Reghunath; Rajeev Rajan (CMMR, 2021)

Distance Metric Learnt Kernel-Based Music Classification Using Timbral Descriptors. - Rajeev Rajan; B. S. Shajee Mohan (Int. J. Pattern Recognit. Artif. Intell., 2021)

Oktoechos Classification in Liturgical Music Using SBU-LSTM/GRU. - Rajeev Rajan; Ananya Ayasi (INTERSPEECH, 2022)

Mlphon: A Multifunctional Grapheme-Phoneme Conversion Tool Using Finite State Transducers. - Kavya Manohar; A. R. Jayan; Rajeev Rajan (IEEE Access, 2022)

Bird Call Classification Using DNN-Based Acoustic Modelling. - Rajeev Rajan; Jisna Johnson; Noumida Abdul Kareem (Circuits Syst. Signal Process., 2022)

Transformer-based ensemble method for multiple predominant instruments recognition in polyphonic music. - Lekshmi Chandrika Reghunath; Rajeev Rajan (EURASIP J. Audio Speech Music. Process., 2022)

POMET: a corpus for poetic meter classification. - Rajeev Rajan; Lekshmi Chandrika Reghunath; Liju T. Varghese (Lang. Resour. Evaluation, 2022)

Paraconsistent Feature Analysis for the Competency Evaluation of Voice Impersonation. - Rajeev Rajan; Noumida Abdul Kareem; Sreelakshmi S (ASRU, 2023)

Stacked Res2Net-CBAM with Grouped Channel Attention for Multi-Label Bird Species Classification. - Noumida Abdul Kareem; R. Mukund; N. Madhavan Nair; Rajeev Rajan (EUSIPCO, 2023)

Statistical Analysis of Speech Disorder Specific Features to Characterise Dysarthria Severity Level. - Amlu Anna Joshy; P. N. Parameswaran; Siddharth R. Nair; Rajeev Rajan (ICASSP, 2023)

Multi-Label Bird Species Classification Using Sequential Aggregation Strategy from Audio Recordings. - Noumida Abdul Kareem; Rajeev Rajan (Comput. Informatics, 2023)

Syllable Subword Tokens for Open Vocabulary Speech Recognition in Malayalam. - Kavya Manohar; A. R. Jayan; Rajeev Rajan (CoRR, 2023)

Multi-Voice Singing Synthesis From Lyrics. - S. Resna; Rajeev Rajan (Circuits Syst. Signal Process., 2023)

Cycle GAN-Based Audio Source Separation Using Time-Frequency Masking. - Sujo Joseph; Rajeev Rajan (Circuits Syst. Signal Process., 2023)

Dysarthria severity classification using multi-head attention and multi-task learning. - Amlu Anna Joshy; Rajeev Rajan (Speech Commun., 2023)

Dysarthria severity assessment using squeeze-and-excitation networks. - Amlu Anna Joshy; Rajeev Rajan (Biomed. Signal Process. Control., 2023)

Transformer-based Automatic Music Mood Classification Using Multi-modal Framework. - Sujeesha A. S.; Rajeev Rajan (J. Comput. Sci. Technol., 2023)

Multiple Predominant Instruments Recognition in Polyphonic Music Using Spectro/Modgd-gram Fusion. - Lekshmi Chandrika Reghunath; Rajeev Rajan (Circuits Syst. Signal Process., 2023)

Multi-channel CNN-Based Rāga Recognition in Carnatic Music Using Sequential Aggregation Strategy. - Rajeev Rajan; Sreejth Sivan (Circuits Syst. Signal Process., 2023)

Improving speech recognition systems for the morphologically complex Malayalam language using subword tokens for language modeling. - Kavya Manohar; A. R. Jayan; Rajeev Rajan (EURASIP J. Audio Speech Music. Process., 2023)

Predominant audio source separation in polyphonic music. - Lekshmi Chandrika Reghunath; Rajeev Rajan (EURASIP J. Audio Speech Music. Process., 2023)

SENet-based speech emotion recognition using synthesis-style transfer data augmentation. - Rajeev Rajan; T. V. Hridya Raj (Int. J. Speech Technol., 2023)

Teaching Indian Classical Music Using Web-Based Interactive Platform and Real-Time Audio Analysis. - Ashwin P. Joby; Allen Mammen Abraham; Sona Philip; Tessa Ann Josy; M. S. Sinith; Rajeev Rajan (EUSIPCO, 2024)

Teaching Speech Signal Processing Fundamentals in Undergraduate Class Using an Interactive GUI. - Rajeev Rajan; A R. Ajay Mahadev; P. Arjun 003; A. Noumida (EUSIPCO, 2024)

Diabetic Retinopathy Grading Using Multi-Scale Residual Network with Grouped Channel Attention. - Rajeev Rajan; A. Noumida; S. Aparna; V. J. Madhurema; Nandana Nair; Parvathi Mohan (EUSIPCO, 2024)

Attention-augmented X-vectors for the Evaluation of Mimicked Speech Using Sparse Autoencoder-LSTM framework. - Bhasi K. C.; Rajeev Rajan; Noumida Abdul Kareem (INTERSPEECH, 2024)

Multi-label Bird Species Classification from Field Recordings using Mel_Graph-GCN Framework. - Noumida Abdul Kareem; Rajeev Rajan (INTERSPEECH, 2024)

X-Vector-Based Speaker Diarization Using Bi-LSTM and Interim Voting-Driven Post-processing. - Mala J. B.; S. M. Alex Raj; Rajeev Rajan (TSD (2), 2024)

Tonic Pitch Estimation in Turkish Music Using Modified Group Delay Processing. - Rajeev Rajan; Aiswarya M. A. (Circuits Syst. Signal Process., 2024)

Automatic music mood classification using multi-modal attention framework. - Sujeesha A. S.; Mala J. B.; Rajeev Rajan (Eng. Appl. Artif. Intell., 2024)

A review on tonic estimation algorithms in indian art music. - Aiswarya M. A.; Rajeev Rajan (Multim. Tools Appl., 2024)

Influence of Oropharyngeal Esophageal Cavity Geometry and Beak Angle on Vocal Tract Resonance of Birds using Computational Modeling. - Noumida Abdul Kareem; Rajeev Rajan (ICASSP, 2025)

Binary-class concrete surface crack detection using a transfer learning model. - R. Ritzy; Umadevi V. A.; K. Girija; Rajeev Rajan (Knowl. Based Syst., 2025)

Oktoechos classification in liturgical music using self attention based-stacked bi-directional networks. - Rajeev Rajan; A. Noumida; T. V. Hridya Raj (Multim. Tools Appl., 2025)

Speaker independent dysarthria severity classification using synthesis-based augmentation. - Manju Suresh; Rajeev Rajan; Joshua Thomas (Int. J. Speech Technol., 2025)

Beyond transformers: hierarchical contextualization and gated aggregation for multiple predominant instrument recognition in polyphonic music. - Lekshmi Chandrika Reghunath; Rajeev Rajan (J. Supercomput., 2025)

Identifying overlapping bird species from raw field audio recordings by assembling Grouped Channel Feature Attention with multi-scale residual CBAM. - Noumida Abdul Kareem; Rajeev Rajan (Neural Comput. Appl., 2025)