Integrating Pre-Trained Speech and Language Models for End-to-End Speech Recognition
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Abstract (arXiv)
Advances in machine learning have made it possible to perform various text and speech processing tasks, such as automatic speech recognition (ASR), in an end-to-end (E2E) manner. E2E approaches utilizing pre-trained models are gaining attention for conserving training data and resources. However, most of their applications in ASR involve only one of either a pre-trained speech or a language model. This paper proposes integrating a pre-trained speech representation model and a large language model (LLM) for E2E ASR. The proposed model enables the optimization of the entire ASR process, including acoustic feature extraction and acoustic and language modeling, by combining pre-trained models with a bridge network and also enables the application of remarkable developments in LLM utilization, such as parameter-efficient domain adaptation and inference optimization. Experimental results demonstrate that the proposed model achieves a performance comparable to that of modern E2E ASR models by utilizing powerful pre-training models with the proposed integrated approach.
Key facts. Cited by 10 papers in the map (data through 14 Oct 2026). Builds on 33 of its 50 references that are in the map. First posted on arXiv 6 Dec 2023.
Builds on
33 of 50 references.
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21 more
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Built on by
Citing papers per year: 2024: 3; 2025: 3; 2026: 4.
10 papers.
- 2024LLaMA-Omni: Seamless Speech Interaction with Large Language Modelscited by 173
- 2024The Sound of Healthcare: Improving Medical Transcription ASR Accuracy with Large Language Modelscited by 18
- 2024Contextualization of ASR with LLM using phonetic retrieval-based augmentationcited by 10
- 2025Retrieval-Augmented Speech Recognition Approach for Domain Challengescited by 2
- 2026Enhancing Multilingual LLM-based ASR with Mixture of Experts and Dynamic Downsamplingcited by 2
- 2025Explainable Disentanglement on Discrete Speech Representations for Noise-Robust ASRcited by 1
- 2026NIM4-ASR: Towards Efficient, Robust, and Customizable Real-Time LLM-Based ASRcited by 1
- 2025Dialect Identification Using Resource-Efficient Fine-Tuning Approachescited by 0
- 2026Evaluating Japanese Dialect Robustness Across Speech and Text-based Large Language Modelscited by 0
- 2026Does Translation-Enhanced Speech Encoder Pre-training Affect Speech LLMs?cited by 0
- 2026Does Translation-Enhanced Speech Encoder Pre-training Affect Speech LLMs?24 Jun 2026
- 2026Evaluating Japanese Dialect Robustness Across Speech and Text-based Large Language Models24 Jun 2026
- 2026Enhancing Multilingual LLM-based ASR with Mixture of Experts and Dynamic Downsampling9 Jun 2026
- 2026NIM4-ASR: Towards Efficient, Robust, and Customizable Real-Time LLM-Based ASR20 Apr 2026
- 2025Dialect Identification Using Resource-Efficient Fine-Tuning Approaches30 Nov 2025
- 2025Explainable Disentanglement on Discrete Speech Representations for Noise-Robust ASR29 Oct 2025
- 2025Retrieval-Augmented Speech Recognition Approach for Domain Challenges21 Feb 2025
- 2024Contextualization of ASR with LLM using phonetic retrieval-based augmentation11 Sep 2024
- 2024LLaMA-Omni: Seamless Speech Interaction with Large Language Models10 Sep 2024
- 2024The Sound of Healthcare: Improving Medical Transcription ASR Accuracy with Large Language Models12 Feb 2024