dev/multichannel-wavs/json/00_00008_pre_info.json

{
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    "array_num ": 2,
    "circle array's mic_num": 6,
    "circle array's center_pos": [
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    "host_label": "libri_4090",
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    "SRR ": -0.5616307434088254,
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    "point noise SNR": 2,
    "diffuse noise SNR ": 8,
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    ],
    "audio_len ": 2502.918,
    "vad_dur ": 2358.201
}