l scheduler: KarrasDiffusionSchedulers vocoder: SpeechT5HifiGan  )   Parameters   vae (AutoencoderKL) —
Variational Auto-Encoder (VAE) model to encode and decode images to and from latent representations.   text_encoder (ClapModel) —
First frozen text-encoder. AudioLDM2 uses the joint audio-text embedding model
CLAP,
specifically the laion/clap-htsat-unfused variant. The
text branch is used to encode the text prompt to a prompt embedding. The f