publications

2026

1. PhD Thesis

   

   Robust and Efficient Methods for Searching in Speech and Audio Archives

   Anup Singh

   Ghent University, 2026

   Bib HTML PDF

   @phdthesis{singh2026thesis,
     title = {Robust and Efficient Methods for Searching in Speech and Audio Archives},
     author = {Singh, Anup},
     year = {2026},
     school = {Ghent University},
   }

2. NCC

   

   Harmonic Summation-Based Robust Pitch Estimation in Noisy and Reverberant Environments

   Anup Singh and Kris Demuynck

   In 2026 National Conference on Communications (NCC), 2026

   Bib PDF

   @inproceedings{singh2026ncc,
     title = {Harmonic Summation-Based Robust Pitch Estimation in Noisy and Reverberant Environments},
     author = {Singh, Anup and Demuynck, Kris},
     booktitle = {2026 National Conference on Communications (NCC)},
     pages = {340--345},
     year = {2026},
     organization = {IEEE},
   }

3. ICASSP

   

   BEST-STD2.0: Balanced and Efficient Speech Tokenizer for Spoken Term Detection

   Anup Singh, Vipul Arora, and Kris Demuynck

   In ICASSP 2026-2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2026

   Bib PDF Poster

   @inproceedings{singh2026best2,
     title = {BEST-STD2.0: Balanced and Efficient Speech Tokenizer for Spoken Term Detection},
     author = {Singh, Anup and Arora, Vipul and Demuynck, Kris},
     booktitle = {ICASSP 2026-2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
     pages = {17852-17856},
     year = {2026},
     organization = {IEEE},
   }

2025

1. Interspeech

   

   Language-Agnostic Speech Tokenizer for Spoken Term Detection with Efficient Retrieval

   Anup Singh, Kris Demuynck, and Vipul Arora

   In Proc. Interspeech 2025, 2025

   Bib PDF Code Poster

   @inproceedings{singh2025language,
     title = {Language-Agnostic Speech Tokenizer for Spoken Term Detection with Efficient Retrieval},
     author = {Singh, Anup and Demuynck, Kris and Arora, Vipul},
     booktitle = {Proc. Interspeech 2025},
     pages = {2630--2634},
     year = {2025},
   }

2. ICASSP

   

   BEST-STD: Bidirectional Mamba-Enhanced Speech Tokenization for Spoken Term Detection

   Anup Singh, Kris Demuynck, and Vipul Arora

   In ICASSP 2025-2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2025

   Bib PDF Code Poster Slides

   @inproceedings{singh2025best,
     title = {BEST-STD: Bidirectional Mamba-Enhanced Speech Tokenization for Spoken Term Detection},
     author = {Singh, Anup and Demuynck, Kris and Arora, Vipul},
     booktitle = {ICASSP 2025-2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
     pages = {1--5},
     year = {2025},
     organization = {IEEE},
   }

2024

1. TASLP

   

   FlowHash: Accelerating Audio Search with Balanced Hashing via Normalizing Flow

   Anup Singh, Kris Demuynck, and Vipul Arora

   IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2024

   Bib PDF Code

   @article{singh2024flowhash,
     title = {FlowHash: Accelerating Audio Search with Balanced Hashing via Normalizing Flow},
     author = {Singh, Anup and Demuynck, Kris and Arora, Vipul},
     journal = {IEEE/ACM Transactions on Audio, Speech, and Language Processing},
     year = {2024},
     publisher = {IEEE},
   }

2023

1. ICASSP

   

   Simultaneously learning robust audio embeddings and balanced hash codes for query-by-example

   Anup Singh, Kris Demuynck, and Vipul Arora

   In ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023

   Bib PDF Video Code Poster Slides

   @inproceedings{singh2023simultaneously,
     title = {Simultaneously learning robust audio embeddings and balanced hash codes for query-by-example},
     author = {Singh, Anup and Demuynck, Kris and Arora, Vipul},
     booktitle = {ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
     pages = {1--5},
     year = {2023},
     organization = {IEEE},
   }

2022

1. ISMIR

   

   Attention-Based Audio Embeddings for Query-by-Example

   Anup Singh, Kris Demuynck, and Vipul Arora

   In 23rd International Society for Music Information Retrieval Conference, 2022

   Bib PDF Video Poster

   @inproceedings{ismir2022,
     title = {Attention-Based Audio Embeddings for Query-by-Example},
     author = {Singh, Anup and Demuynck, Kris and Arora, Vipul},
     booktitle = {23rd International Society for Music Information Retrieval Conference},
     year = {2022},
   }