README.md

metadata

title: FLowHigh
emoji: 📶
colorFrom: green
colorTo: indigo
sdk: gradio
sdk_version: 6.24.0
python_version: '3.10'
preload_from_hub:
  - ResembleAI/FlowHigh
app_file: app.py
pinned: false
license: mit
short_description: Flow-matching audio bandwidth extension
tags:
  - category:enhancement
  - subcategory:bandwidth-extension
  - domain:speech
  - input:audio
  - output:audio
  - sample-rate:48000
models:
  - ResembleAI/FlowHigh

FLowHigh audio bandwidth extension for HARP.

Upload an audio clip of up to 30 seconds. Stereo inputs are mixed to mono. The model runs at 48 kHz; 24 and 96 kHz outputs are resampled. Selecting 96 kHz does not extend bandwidth beyond the model's 48 kHz result. Downloads are available for one hour.

Runs on ZeroGPU or a dedicated NVIDIA GPU. Weights download automatically from ResembleAI/FlowHigh at startup.

HARP endpoints: /controls, /process, /cancel. Processing takes an audio file and an output-rate string: "24000", "48000", or "96000".

See SOURCES.md for source repositories and revisions.