dev/wavs/json/01_00009_pre_info.json

{
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    "SRR ": 1.6428818090686876,
    "DRR ": -5.564673054740078,
    "point noise SNR": 2,
    "diffuse noise SNR ": 3,
    "gain": [
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    "avg_SNR": -2.3613177197404713,
    "audio_len ": 1529.14,
    "vad_dur ": 1419.270999999999
}