haoheliu / audio-ldm

Text-to-audio generation with latent diffusion models

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Run with an API
Playground API Examples README Versions

Run time and cost

This model costs approximately $0.069 to run on Replicate, or 14 runs per $1, but this varies depending on your inputs. It is also open source and you can run it on your own computer with Docker.

This model runs on Nvidia T4 GPU hardware. Predictions typically complete within 6 minutes. The predict time for this model varies significantly based on the inputs.

Readme

Text-to-audio with latent diffusion

Model description

AudioLDM generates text-conditional sound effects, human speech, and music. It enables zero-shot text-guided audio style-transfer, inpainting, and super-resolution.

GitHub Demos and Project Page GitHub Repo for code

Tricks for Enhancing the Quality of Your Generated Audio

  1. Try to use more adjectives to describe your sound. For example: “A man is speaking clearly and slowly in a large room” is better than “A man is speaking”. This can help ensure AudioLDM understands what you want.
  2. Try using different random seeds, which can sometimes affect the generation quality.
  3. It’s better to use general terms like ‘man’ or ‘woman’ instead of specific names for individuals or abstract objects that humans may not be familiar with.

Model Authors

Haohe Liu, Zehua Chen, Yi Yuan, Xinhao Mei, Xubo Liu, Danilo Mandic, Wenwu Wang, Mark D. Plumley