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arXiv · 2410.06544

SRC-gAudio: Sampling-Rate-Controlled Audio Generation

Chenxing Li·Manjie Xu·Dong Yu
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Abstract

We introduce SRC-gAudio, a novel audio generation model designed to facilitate text-to-audio generation across a wide range of sampling rates within a single model architecture. SRC-gAudio incorporates the sampling rate as part of the generation condition to guide the diffusion-based audio generation process. Our model enables the generation of audio at multiple sampling rates with a single unified model. Furthermore, we explore the potential benefits of large-scale, low-sampling-rate data in enhancing the generation quality of high-sampling-rate audio. Through extensive experiments, we demonstrate that SRC-gAudio effectively generates audio under controlled sampling rates. Additionally, our results indicate that pre-training on low-sampling-rate data can lead to significant improvements in audio quality across various metrics.

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Chenxing Li, Manjie Xu, Dong Yu. 2024-10-09. SRC-gAudio: Sampling-Rate-Controlled Audio Generation. https://arxiv.org/abs/2410.06544

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