Woodchipper, petrol engine, motor, operating, chipping branches, recorded close to motor

[[-0.019,-0.069,0.081,0.134,0.124,-0.189,-0.174,0.191,0.183,0.172,0.203,-0.192,0.184,0.175,-0.201,-0.167,-0.162,0.2,0.165,-0.188,0.177,-0.175,-0.182,0.197,-0.182,0.193,-0.195,0.186,0.196,-0.158,-0.193,0.157,-0.237,-0.248,0.175,0.158,-0.176,-0.17,0.175,-0.185,0.179,-0.169,0.173,-0.168,-0.156,0.185,-0.23,0.174,0.167,0.164,-0.177,-0.195,0.173,-0.19,-0.192,0.205,-0.18,0.164,-0.136,0.17,-0.16,-0.196,-0.178,0.165,-0.207,-0.172,0.161,-0.184,0.174,0.209,0.209,-0.176,-0.197,-0.189,-0.189,0.187,-0.177,0.181,-0.162,0.181,0.167,-0.192,0.207,0.182,-0.182,-0.179,0.146,0.187,0.144,0.157,0.186,-0.256,0.174,-0.223,0.21,-0.239,0.225,-0.298,0.285,0.268,-0.298,0.223,-0.259,0.331,0.3,-0.233,0.284,0.226,-0.203,-0.216,-0.199,-0.291,-0.227,0.251,0.265,-0.199,-0.193,-0.199,-0.192,-0.181,-0.172,-0.198,0.153,-0.236,0.161,-0.21,-0.21,-0.207,-0.183,-0.181,-0.194,0.175,0.184,-0.167,-0.138,0.165,0.155,-0.179,-0.155,-0.179,-0.166,0.178,0.171,-0.194,0.178,-0.164,-0.192,-0.186,-0.17,0.189,-0.173,-0.187,0.281,-0.296,0.21,0.237,-0.178,-0.205,-0.172,0.183,-0.223,-0.22,-0.168,0.231,-0.213,-0.197,-0.194,0.169,-0.257,0.229,0.2,-0.252,0.221,-0.454,-0.264,0.189,0.217,-0.225,-0.218,0.215,-0.215,-0.178,0.209,0.182,0.2,-0.184,0.229,0.253,-0.212,0.23,-0.212,0.198,0.223,-0.21,-0.211,-0.168,-0.222,0.223,0.222,0.172,-0.194,0.178,-0.192,0.173,0.22,0.199,-0.218,-0.203,0.168,0.178,0.181,0.178,-0.197,-0.193,-0.178,-0.189,0.346,-0.234,-0.237,0.252,0.202,-0.198,0.162,-0.17,-0.187,-0.168,-0.175,-0.176,0.187,-0.157,0.163,-0.199,0.196,-0.192,0.189,0.198,0.176,0.208,0.172,-0.179,0.182,0.173,-0.171,-0.138,-0.191,0.149,0.186,0.179,-0.164,0.178,0.164,-0.171,0.15,-0.222,-0.163,0.179,-0.177,0.168,0.146,-0.16,0.169,0.177,-0.207,-0.146,-0.207,-0.177,-0.174,0.201,-0.152,0.192,0.18,-0.163,-0.157,-0.202,-0.172,-0.177,0.159,0.158,-0.151,-0.168,0.161,-0.193,0.159,0.205,0.207,0.177,-0.185,0.149,0.145,-0.211,0.236,0.171,-0.184,-0.202,0.166,-0.174,-0.165,0.171,0.188,-0.177,0.163,-0.171,0.154,-0.176,0.191,0.148,-0.194,0.176,-0.137,-0.167,0.21,-0.233,0.202,-0.209,-0.241,-0.199,0.211,0.313,0.357,-0.302,0.242,0.209,-0.219,0.2,0.2,0.221,0.199,0.153,0.198,-0.144,-0.169,0.155,-0.174,-0.176,-0.238,0.173,-0.168,-0.242,-0.197,-0.178,0.222,-0.19,-0.21,0.178,0.154,-0.195,0.24,-0.16,0.166,-0.172,0.184,-0.161,0.146,0.187,-0.146,0.186,-0.177,-0.164,-0.165,-0.229,0.17,0.176,0.162,0.201,-0.177,-0.192,-0.161,0.174,0.179,0.18,-0.167,0.198,-0.193,-0.149,0.163,-0.165,-0.176,-0.312,0.296,0.263,-0.372,-0.348,0.284,-0.274,0.253,0.251,0.192,0.247,0.17,0.203,0.182,-0.208,0.213,-0.153,0.145,0.174,0.165,0.193,0.14,0.156,0.141,-0.154,0.152,0.175,-0.15,0.191,-0.17,0.165,-0.153,0.178,-0.182,0.218,0.17,0.215,-0.166,-0.148,-0.2,0.186,-0.179,-0.141,0.178,-0.161,0.15,-0.172,0.186,0.173,-0.179,0.176,-0.203,0.169,-0.163,-0.173,0.191,-0.212,0.159,0.189,-0.179,0.172,0.189,-0.172,-0.182,-0.164,0.177,-0.165,-0.171,0.169,-0.176,0.178,0.156,0.164,-0.156,-0.175,0.153,-0.186,0.175,-0.187,-0.169,0.167,0.177,-0.182,-0.173,0.168,-0.168,-0.166,-0.169,-0.146,-0.146,-0.188,0.156,-0.229,-0.164,-0.193,0.177,-0.194,-0.155,0.163,0.155,-0.143,0.177,-0.236,0.158,0.165,0.212,0.148,0.183,-0.187,0.16,0.197,-0.177,0.175,0.203,-0.263,-0.197,-0.169,0.184,-0.163,-0.208,-0.154,-0.192,0.193,-0.156,-0.197,-0.165,-0.165,-0.176,0.167,0.164,0.176,-0.177,-0.163,-0.188,0.176,0.181,0.139,-0.16,0.15,0.172,0.179,0.171,-0.173,0.182,-0.213,0.169,0.172,0.181,0.157,-0.194,0.164,-0.153,0.153,0.164,-0.195,0.172,-0.133,0.147,0.204,-0.158,0.176,-0.176,0.163,0.147,0.206,0.148,-0.133,0.16,-0.194,-0.164,-0.161,-0.188,0.15,0.17,-0.14,-0.181,-0.165,-0.193,-0.159,-0.153,0.171,-0.172,0.142,0.175,0.152,0.188,-0.14,-0.22,-0.146,-0.206,0.192,-0.206,0.157,-0.198,0.135,0.159,-0.165,0.176,-0.148,0.182,0.185,-0.178,0.15,-0.162,-0.138,0.169,0.165,0.168,-0.164,-0.176,0.173,-0.178,0.159,-0.188,0.182,0.165,-0.158,-0.14,-0.15,-0.181,0.175,-0.136,0.179,-0.168,-0.172,-0.162,-0.154,0.156,-0.175,-0.16,-0.167,-0.18,-0.229,0.134,0.175,-0.164,-0.184,-0.238,-0.161,-0.201,0.183,-0.169,-0.176,-0.179,-0.167,-0.174,-0.178,0.219,0.151,0.187,0.195,-0.151,0.145,-0.156,0.195,0.184,-0.177,0.188,0.195,-0.184,0.204,-0.192,0.186,0.147,0.175,0.151,0.18,-0.17,-0.178,-0.17,0.177,-0.163,-0.184,-0.158,0.184,0.148,0.152,0.19,-0.14,-0.146,0.183,-0.17,0.157,-0.141,-0.177,0.162,-0.166,0.159,0.179,0.183,-0.179,0.149,0.178,0.159,-0.182,0.146,-0.151,0.155,0.162,0.174,0.151,-0.145,-0.148,0.17,-0.167,-0.189,0.243,0.211,0.245,0.309,-0.206,0.166,-0.186,0.202,-0.214,0.179,-0.177,-0.187,0.136,-0.156,0.179,0.172,-0.142,0.174,-0.159,-0.151,0.149,-0.171,-0.154,0.147,-0.174,0.186,-0.185,-0.156,-0.168,0.182,0.148,-0.169,0.148,0.146,0.175,0.167,-0.168,0.158,-0.175,0.176,0.162,-0.163,0.191,-0.184,-0.146,-0.173,0.172,-0.159,0.139,-0.206,0.136,-0.175,0.157,-0.156,-0.175,0.154,-0.162,0.171,0.143,0.183,0.137,-0.175,-0.186,-0.212,0.153,-0.191,-0.147,0.171,0.174,-0.17,-0.164,0.162,-0.172,-0.21,0.167,-0.157,-0.14,-0.189,-0.144,-0.175,0.142,-0.144,-0.152,-0.162,0.2,-0.189,-0.186,0.181,-0.127,-0.188,-0.151,-0.171,0.162,-0.178,0.138,0.145,-0.159,-0.178,-0.179,0.16,0.164,-0.193,-0.181,-0.146,-0.158,0.144,-0.182,-0.244,0.222,0.198,0.195,-0.217,0.175,-0.161,-0.164,0.157,0.191,-0.165,-0.169,0.13,0.153,-0.171,0.152,-0.157,-0.176,0.135,-0.185,-0.154,-0.179,-0.167,-0.163,-0.135,0.165,0.133,0.178,0.216,-0.157,0.176,-0.181,0.189,0.177,0.226,0.245,0.364,0.244,0.227,0.156,0.198,0.213,-0.171,-0.179,0.175,0.128,0.16,-0.167,-0.193,0.165,0.21,0.147,-0.156,-0.13,0.165,-0.163,0.173,-0.127,0.181,0.154,-0.142,0.15,-0.16,0.143,0.147,-0.182,0.163,-0.17,-0.144,0.145,-0.181,-0.183,-0.158,-0.198,-0.187,-0.177,0.255,-0.232,0.255,0.246,-0.247,-0.237,0.203,0.212,0.189,-0.157,-0.149,-0.184,0.147,0.183,0.174,0.215,0.163,0.157,0.142,0.192,-0.155,0.16,-0.14,0.189,0.146,-0.194,0.152,-0.179,0.157,-0.167,-0.15,-0.175,-0.141,-0.182,0.15,0.191,0.166,0.159,0.143,0.204,-0.142,0.168,-0.16,-0.168,0.149,0.145,0.166,0.138,0.135,0.136,-0.14,0.162,-0.162,0.175,0.156,-0.166,0.189,-0.197,0.152,-0.179,-0.175,-0.167,-0.138,-0.166,-0.138,-0.179,0.181,-0.174,-0.188,0.165,-0.163,-0.153,0.161,-0.144,-0.182,0.147,0.166,0.155,0.175,-0.167,0.157,-0.207,0.144,-0.168,0.144,-0.189,0.209,-0.157,0.157,0.171,-0.123,0.139,-0.132,-0.162,0.169,0.156,0.15,-0.141,0.162,0.188,-0.142,-0.138,0.136,0.153,-0.149,0.146,0.161,-0.181,0.182,0.188,0.208,-0.201,-0.172,0.151,0.179,0.155,-0.172,-0.138,0.19,-0.143,0.146,0.151,-0.164,0.152,0.174,0.16,0.133,-0.09,0.066,0.042,-0.028,0.016,-0.004,0.001]]