| sound_event_recording,start_time,end_time,ele,azi | |
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| audio/fold9/180029-4-2-0.wav,4.72387758419,7.95908591752,-20,-30,2 | |
| audio/fold9/58937-4-3-6.wav,9.25996436091,13.2599643609,0,-50,2 | |
| audio/fold9/39856-5-0-19.wav,14.1035722449,18.1035722449,10,40,2 | |
| audio/fold9/164625-1-0-0.wav,19.4473273621,19.9173273621,-20,-130,1 | |
| audio/fold9/18592-5-0-1.wav,21.32247744,25.32247744,10,30,2 | |