请问如果要微调以支持检测特殊背景声音，一般需要准备多少标注数据？

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What is your question?

请问如果要微调以支持检测特殊背景声音，一般需要准备多少标注数据？

Code

What have you tried?

What's your environment?

• OS (e.g., Linux): ubuntu
• FunASR Version (e.g., 1.0.0):
• ModelScope Version (e.g., 1.11.0):
• PyTorch Version (e.g., 2.0.0):
• How you installed funasr (pip, source):
• Python version:
• GPU (e.g., V100M32)
• CUDA/cuDNN version (e.g., cuda11.7):
• Docker version (e.g., funasr-runtime-sdk-cpu-0.4.1)
• Any other relevant information: