test/wavs/json/00_00007_pre_info.json

{
    "meeting_type": "speech",
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    "room_type": "large",
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    "fs ": 16000,
    "host_label": "libri_1296",
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    ],
    "SRR ": 1.131478945698158,
    "DRR ": -4.722836571275539,
    "point noise SNR": 6,
    "diffuse noise SNR ": 4,
    "gain": [
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    "avg_SNR": -1.3044975583115332,
    "audio_len ": 3014.326,
    "vad_dur ": 2835.0640000000008
}