sound_event_recording,start_time,end_time,ele,azi
audio/fold9/105029-7-3-0.wav,0.641960061556,4.64196006156,10,170,2
audio/fold9/94182-9-0-23.wav,5.81591709993,9.81591709993,-20,30,1
audio/fold9/155130-1-0-0.wav,10.3824315409,10.5524315409,-40,140,1
audio/fold9/94182-9-0-0.wav,11.2107138648,15.2107138648,-30,100,1
audio/fold9/157866-8-0-26.wav,16.4282082764,20.4282082764,0,170,2
audio/fold9/152570-9-0-0.wav,21.2790245623,25.2790245623,30,-80,1