{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,29]],"date-time":"2025-11-29T07:26:31Z","timestamp":1764401191667,"version":"3.46.0"},"reference-count":22,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T00:00:00Z","timestamp":1761091200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T00:00:00Z","timestamp":1761091200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,10,22]]},"DOI":"10.1109\/apsipaasc65261.2025.11249050","type":"proceedings-article","created":{"date-parts":[[2025,11,28]],"date-time":"2025-11-28T18:40:26Z","timestamp":1764355226000},"page":"992-997","source":"Crossref","is-referenced-by-count":0,"title":["Improving Code-Switching Speech Recognition with TTS Data Augmentation"],"prefix":"10.1109","author":[{"given":"Yue Heng","family":"Yeo","sequence":"first","affiliation":[{"name":"Institute for Infocomm Research I R, A&#x002A;STAR,Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuchen","family":"Hu","sequence":"additional","affiliation":[{"name":"College of Computing and Data Science, Nanyang Technological University,Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shreyas","family":"Gopal","sequence":"additional","affiliation":[{"name":"College of Computing and Data Science, Nanyang Technological University,Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yizhou","family":"Peng","sequence":"additional","affiliation":[{"name":"College of Computing and Data Science, Nanyang Technological University,Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hexin","family":"Liu","sequence":"additional","affiliation":[{"name":"College of Computing and Data Science, Nanyang Technological University,Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eng Siong","family":"Chng","sequence":"additional","affiliation":[{"name":"College of Computing and Data Science, Nanyang Technological University,Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.4324\/9780203017883"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511576331"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.21437\/Interspeech.2021-82"},{"issue":"3","key":"ref4","first-page":"82","article-title":"Spoken language processing for multilingual environments","volume":"30","author":"Li","year":"2013","journal-title":"IEEE Signal Processing Magazine"},{"key":"ref5","first-page":"1624","article-title":"First-pass decoding for spoken language understanding systems","volume-title":"Proc. Interspeech","author":"Vu"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/taslpro.2025.3629290"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP48485.2024.10448335"},{"key":"ref8","first-page":"528","article-title":"Data augmentation for codeswitching asr: Current challenges and future directions","volume-title":"Proc. IEEE SLT","author":"Li"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.21437\/interspeech.2010-563"},{"key":"ref10","first-page":"1","article-title":"Code-switching asr: Advances and challenges","volume":"30","author":"Winata","year":"2022","journal-title":"IEEE Trans. Audio, Speech, and Language Processing"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/icassp49357.2023.10095878"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TASLPRO.2025.3566210"},{"issue":"15674","key":"ref13","article-title":"Speech collage: Code-switched audio generation by collaging monolingual corpora","volume-title":"Proc. Interspeech 2024","volume":"2309","author":"Hussein"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.21437\/Interspeech.2025-654"},{"issue":"9","key":"ref15","first-page":"1531","article-title":"Speech recognition challenges for low-resource languages","volume":"27","author":"Rosenberg","year":"2019","journal-title":"IEEE\/ACM Trans. Audio, Speech, and Language Processing"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/2024.emnlp-main.9"},{"key":"ref17","article-title":"A self-refining framework for enhancing asr using ttssynthesized data","author":"Chou","year":"2025","journal-title":"arXiv preprint"},{"volume-title":"Enhancing low-resource asr through versatile tts: Bridging the data gap","year":"2024","author":"Yang","key":"ref18"},{"key":"ref19","first-page":"7292","article-title":"Synthetic speech augmentation strategies for multilingual and code-switching asr","volume-title":"Proc. ICASSP","author":"Zhang"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.21437\/Interspeech.2019-2680"},{"issue":"12345","key":"ref21","volume-title":"Cosyvoice: A scalable multilingual zero-shot text-to-speech synthesizer based on supervised semantic tokens","volume":"2403","author":"Du","year":"2024"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.21437\/Interspeech.2022-439"}],"event":{"name":"2025 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","start":{"date-parts":[[2025,10,22]]},"location":"Singapore, Singapore","end":{"date-parts":[[2025,10,24]]}},"container-title":["2025 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11248853\/11248968\/11249050.pdf?arnumber=11249050","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,29]],"date-time":"2025-11-29T07:22:27Z","timestamp":1764400947000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11249050\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,22]]},"references-count":22,"URL":"https:\/\/doi.org\/10.1109\/apsipaasc65261.2025.11249050","relation":{},"subject":[],"published":{"date-parts":[[2025,10,22]]}}}