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Large-scale contrastive language-audio pretraining with feature fusion and keyword-to-caption augmentation

11 Pith papers cite this work, alongside 6 external citations. Polarity classification is still indexing.

11 Pith papers citing it
6 external citations · Pith
abstract

Contrastive learning has shown remarkable success in the field of multimodal representation learning. In this paper, we propose a pipeline of contrastive language-audio pretraining to develop an audio representation by combining audio data with natural language descriptions. To accomplish this target, we first release LAION-Audio-630K, a large collection of 633,526 audio-text pairs from different data sources. Second, we construct a contrastive language-audio pretraining model by considering different audio encoders and text encoders. We incorporate the feature fusion mechanism and keyword-to-caption augmentation into the model design to further enable the model to process audio inputs of variable lengths and enhance the performance. Third, we perform comprehensive experiments to evaluate our model across three tasks: text-to-audio retrieval, zero-shot audio classification, and supervised audio classification. The results demonstrate that our model achieves superior performance in text-to-audio retrieval task. In audio classification tasks, the model achieves state-of-the-art performance in the zero-shot setting and is able to obtain performance comparable to models' results in the non-zero-shot setting. LAION-Audio-630K and the proposed model are both available to the public.

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years

2026 11

representative citing papers

TMD-Bench: A Multi-Level Evaluation Paradigm for Music-Dance Co-Generation

cs.SD · 2026-05-03 · unverdicted · novelty 7.0

TMD-Bench is a multi-level benchmark that measures music-dance co-generation quality including beat-level rhythmic synchronization, supported by a new dataset and Music Captioner, and shows commercial models lag in rhythm while a new baseline performs competitively.

FIGMA: Towards FIne-Grained Music retrievAl

cs.SD · 2026-06-04 · unverdicted · novelty 6.0

FIGMA proposes a multi-view contrastive architecture plus the FGMCaps dataset to retrieve music from fine-grained textual descriptions of musical attributes, reporting up to 73.3% relative gains over CLAP baselines.

Executable Boundary Contracts for Sound Event Traces

cs.LO · 2026-05-19 · unverdicted · novelty 6.0

Defines executable boundary contracts for sound event traces using an STL-embeddable Boolean fragment plus interval and duration clauses, then evaluates them on speech and soundscape data where they disagree with standard scores.

Woosh: A Sound Effects Foundation Model

cs.SD · 2026-04-02 · accept · novelty 5.0

Woosh is a new publicly released foundation model optimized for high-quality sound effect generation from text or video, showing competitive or better results than open alternatives like Stable Audio Open.

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