Multi-Talker-SD / dev /multichannel-wavs /json /00_00014_int_info.json
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{
"meeting_type": "desk",
"room_size": [
8.836871106060986,
7.246195805115145,
4.843309794104185
],
"room_type": "middle",
"rt60 ": 0.52,
"fs ": 16000,
"array_num ": 1,
"circle array's mic_num": 4,
"circle array's center_pos": [
[
4.038435553030493,
3.6230979025575727
],
[
8.536871106060985,
3.6230979025575727
]
],
"linear array's mic_num": 8,
"linear array's center_pos": [
8.536871106060985,
3.6230979025575727
],
"host_label": null,
"src_num ": 19,
"src_pos ": [
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],
[
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],
[
4.91,
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],
[
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[
4.38,
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],
[
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[
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[
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[
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],
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]
],
"SRR ": 3.3680052536923863,
"DRR ": -2.387018937998141,
"point noise SNR": 3,
"diffuse noise SNR ": 3,
"gain": [
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3.134760830684752,
4.991288200468288,
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3.894426475669777,
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],
"avg_SNR": [
-1.0577363391266243,
-1.9168678430854267
],
"audio_len ": 1225.329,
"vad_dur ": 1019.3250000000011
}