Feature request: Add FunASR/SenseVoice model integration

Feature Request

Add FunASR models (SenseVoice, Paraformer) as available ASR models in SpeechBrain.

Why

SpeechBrain is the go-to speech processing toolkit. FunASR models would be a valuable addition:

Model	Params	Architecture	Languages	Speed
SenseVoice-Small	234M	Non-autoregressive	50+	25x RT (CPU)
Paraformer-large	220M	Non-autoregressive	zh/en/ja/ko/yue	170x RT (GPU)
Fun-ASR-Nano	800M	LLM-based (encoder+decoder)	31	GPU via vLLM
cam++	7.2M	Speaker diarization	-	-
FSMN-VAD	5.2M	Voice activity detection	-	-

Key advantages

• Non-autoregressive: Paraformer and SenseVoice avoid hallucination issues common in autoregressive models
• Industrial-grade: Deployed at scale (1M+ pip installs/month)
• Complete pipeline: VAD + ASR + punctuation + diarization in one package
• HuggingFace models: Available on HF Hub (funasr/paraformer-large, funasr/sensevoice-small)
• Transformers integration in progress (PR #46180)

References

• FunASR — 16K+ stars
• SenseVoice paper
• Paraformer paper