https://huggingface.co/camenduru/pocketsphinx/resolve/main/test/regression/chan3.mfc
hf download hf://camenduru/pocketsphinx/test/regression/chan3.mfc
curl -L -o chan3.mfc https://huggingface.co/camenduru/pocketsphinx/resolve/main/test/regression/chan3.mfc
