Accelerating normally, then with full throttle. Chevrolet 57. Direct and close sound of the engine.

[[0,0,0.002,-0.026,0.099,-0.07,0.111,0.107,0.1,0.125,0.121,0.107,-0.091,0.168,-0.115,0.144,-0.093,0.097,0.102,0.125,0.116,-0.112,0.118,0.11,0.145,0.078,-0.083,-0.073,0.101,-0.038,0.101,0.055,0.146,0.112,-0.103,0.106,0.077,-0.084,0.117,0.138,0.128,-0.074,0.117,0.162,0.108,-0.089,-0.089,0.103,-0.093,0.138,0.072,0.104,0.173,0.123,-0.094,0.076,0.113,0.123,0.117,-0.069,0.109,-0.18,-0.114,0.1,0.125,-0.088,-0.078,0.085,0.066,0.115,0.144,-0.159,0.12,0.104,0.139,0.081,0.118,0.133,0.116,0.103,0.164,0.125,0.09,0.147,-0.079,0.128,0.133,0.139,0.11,0.162,0.108,0.095,0.121,0.131,-0.165,0.125,-0.192,-0.3,-0.437,-0.359,-0.426,0.351,-0.457,-0.297,-0.447,0.318,0.439,0.305,-0.431,0.345,0.331,-0.364,0.321,-0.39,0.347,-0.445,0.304,-0.456,0.345,-0.491,-0.428,-0.492,-0.443,-0.509,-0.462,-0.514,-0.457,-0.529,0.503,-0.54,-0.549,0.473,-0.535,-0.423,-0.53,-0.432,-0.532,-0.449,-0.522,-0.445,-0.492,-0.466,-0.48,-0.474,-0.401,-0.458,0.4,-0.437,0.385,-0.391,0.377,-0.316,0.372,0.3,-0.363,-0.33,0.312,-0.346,0.326,-0.368,-0.34,0.342,-0.324,0.333,-0.334,0.365,0.386,0.374,0.373,0.382,0.407,0.344,0.38,0.387,0.407,0.366,0.432,0.404,0.334,0.399,-0.36,0.354,0.364,-0.349,0.381,0.376,-0.355,0.38,0.423,-0.337,0.387,0.4,0.393,0.389,0.409,0.421,0.339,0.427,0.437,0.315,0.472,0.492,-0.391,0.488,0.49,0.47,0.339,0.488,0.499,0.498,0.418,0.509,0.51,0.414,0.518,0.522,0.501,0.432,0.517,0.506,0.521,0.425,0.49,0.523,0.477,0.447,0.497,0.516,0.546,0.465,0.527,0.541,0.52,0.503,0.5,0.535,0.572,0.53,0.519,0.565,0.554,0.538,0.568,0.579,0.552,0.585,0.567,0.56,0.573,0.581,0.588,0.603,0.608,0.599,0.573,0.564,0.595,0.573,0.54,0.546,0.563,0.504,0.488,0.498,0.472,0.469,0.472,0.479,0.46,0.446,0.458,0.442,0.475,0.429,0.431,0.414,0.401,-0.418,0.411,0.415,0.424,0.433,-0.443,0.468,-0.437,0.471,0.447,-0.446,0.427,-0.428,0.428,0.414,0.409,0.373,0.352,0.372,0.368,0.374,0.36,-0.302,0.336,0.354,0.351,0.315,0.279,0.334,0.31,0.312,0.294,0.253,0.291,0.269,0.374,0.252,0.263,0.336,0.256,0.266,0.428,0.427,0.295,0.389,0.311,0.354,-0.31,0.387,0.363,0.286,0.377,0.343,0.251,0.366,0.285,-0.274,0.214,0.291,-0.298,-0.278,0.24,0.192,0.309,-0.243,-0.246,-0.177,0.189,0.238,0.236,-0.211,0.186,-0.182,0.285,-0.194,-0.257,0.211,-0.268,0.215,0.237,0.199,-0.222,0.225,0.233,-0.277,-0.216,-0.335,-0.196,0.225,0.24,0.142,-0.196,-0.252,0.251,-0.169,-0.213,0.166,-0.182,0.187,0.187,-0.171,-0.229,0.147,-0.168,-0.228,0.247,-0.204,0.182,-0.325,0.21,0.215,-0.233,-0.288,0.199,-0.282,0.241,-0.258,-0.222,-0.191,-0.16,-0.289,-0.238,0.154,0.229,-0.293,-0.176,0.158,0.163,0.241,-0.225,-0.237,-0.185,0.197,-0.2,-0.243,-0.149,0.093,0.223,0.164,-0.109,-0.106,-0.198,0.223,-0.104,-0.115,0.163,0.134,-0.128,0.165,-0.177,0.162,0.114,-0.146,0.175,-0.149,-0.171,0.142,-0.122,-0.157,0.168,-0.175,0.12,-0.144,-0.223,0.156,-0.181,0.158,-0.157,-0.132,-0.139,-0.156,0.21,0.18,0.141,-0.084,0.21,-0.208,0.222,0.148,0.104,0.203,0.214,0.153,-0.209,0.154,0.211,0.213,0.151,-0.189,0.21,-0.246,-0.242,0.244,0.218,-0.148,-0.183,0.2,-0.247,-0.196,0.237,-0.168,-0.282,0.172,0.291,0.215,-0.214,-0.264,0.221,0.281,-0.202,0.222,-0.226,-0.174,0.224,-0.233,0.214,-0.209,0.176,-0.165,0.19,-0.166,0.193,-0.224,0.175,0.148,0.2,-0.137,-0.201,0.157,-0.177,-0.261,0.221,-0.206,-0.248,0.166,0.15,-0.283,-0.219,-0.214,0.21,-0.353,-0.23,-0.248,-0.299,-0.281,-0.264,-0.324,0.261,0.251,-0.234,0.194,0.218,-0.303,-0.319,-0.3,-0.339,-0.297,-0.298,-0.351,-0.312,-0.286,-0.222,-0.245,-0.268,0.282,-0.31,-0.317,0.283,0.324,-0.341,0.326,-0.292,0.215,0.306,0.264,0.31,0.275,-0.227,0.288,0.259,0.272,-0.248,0.277,0.243,0.203,0.267,0.24,0.275,-0.224,0.196,-0.286,0.207,0.264,-0.246,0.256,-0.255,-0.208,0.266,0.219,0.232,-0.268,0.246,-0.252,-0.187,0.267,0.204,0.252,-0.275,0.247,-0.261,-0.218,-0.273,0.182,-0.235,-0.279,-0.215,-0.236,-0.207,0.27,0.201,0.24,-0.252,0.24,-0.255,-0.219,-0.26,0.204,-0.238,-0.3,-0.233,-0.281,-0.241,-0.262,0.188,0.238,-0.271,0.236,-0.264,-0.205,-0.272,0.208,0.236,-0.287,-0.246,-0.274,-0.218,-0.243,0.235,0.222,-0.246,-0.225,-0.266,-0.249,-0.279,-0.176,0.224,-0.264,0.249,-0.257,-0.219,0.268,0.194,0.243,-0.262,0.248,-0.274,-0.214,-0.298,0.272,-0.237,-0.288,-0.214,-0.28,-0.223,-0.28,-0.183,0.244,0.22,0.255,0.215,0.213,0.237,0.208,0.252,0.215,0.25,0.238,0.2,0.272,0.211,0.247,0.21,0.202,0.24,0.231,0.24,0.225,0.208,0.239,0.193,0.242,0.23,0.26,0.249,0.215,0.261,0.211,0.258,0.248,0.201,0.247,0.238,0.252,0.257,0.213,0.271,0.266,0.226,0.256,-0.23,0.262,0.25,0.257,0.268,0.233,0.244,0.201,0.25,0.245,0.27,0.236,0.211,0.269,0.28,0.282,0.27,0.256,0.293,-0.255,-0.261,0.273,0.294,-0.248,0.279,0.302,0.266,0.267,0.272,0.262,0.305,-0.279,0.235,-0.216,0.243,-0.217,0.229,-0.248,-0.15,0.207,-0.201,-0.198,-0.275,0.234,-0.22,-0.253,0.221,0.177,-0.294,0.222,-0.227,-0.258,-0.172,0.19,-0.296,0.178,-0.245,-0.265,-0.228,0.195,-0.312,-0.234,-0.307,-0.345,0.219,-0.237,-0.331,-0.33,-0.29,-0.35,-0.275,-0.271,-0.269,-0.294,-0.301,-0.305,-0.29,-0.24,-0.262,-0.336,-0.31,-0.308,-0.289,-0.276,-0.258,-0.243,-0.341,0.277,-0.283,-0.313,-0.285,-0.298,-0.28,-0.319,0.263,-0.291,-0.314,-0.307,-0.273,0.155,0.23,0.187,0.149,-0.26,-0.264,-0.234,-0.21,0.146,0.199,-0.153,-0.216,-0.236,0.197,0.197,0.157,0.205,0.183,0.171,0.249,0.184,0.179,-0.158,-0.106,0.196,-0.141,-0.213,0.212,0.157,0.157,-0.104,-0.185,0.175,-0.114,0.21,0.199,-0.176,0.176,-0.135,0.176,0.147,0.165,0.223,0.211,0.162,-0.134,-0.12,0.15,0.098,0.124,0.191,0.149,0.141,0.104,-0.063,0.147,0.112,0.145,0.182,0.214,0.15,0.126,0.176,0.221,0.177,-0.203,0.209,0.193,0.122,0.183,0.13,0.134,0.15,0.143,0.111,0.143,0.132,0.124,0.119,0.175,0.124,0.141,0.142,0.187,0.17,-0.083,-0.156,0.17,0.115,0.134,-0.094,0.145,0.167,0.062,-0.138,-0.102,-0.11,0.137,0.144,0.124,0.147,0.1,0.121,0.166,0.148,0.119,0.138,0.088,0.158,0.171,0.078,0.158,0.176,0.107,0.159,-0.101,-0.069,0.137,0.085,0.117,0.156,0.124,0.122,0.175,0.116,-0.19,0.199,-0.101,-0.176,0.214,0.207,-0.134,0.122,-0.148,0.159,0.069,-0.103,0.125,0.092,-0.064,0.125,-0.066,-0.117,0.108,0.087,-0.084,0.154,0.095,-0.073,0.116,0.065,0.069,0.099,0.102,0.134,0.132,0.168,0.096,0.089,0.093,0.125,0.068,0.042,0.074,0.085,-0.047,0.09,0.09,0.059,0.071,-0.036,0.056,0.054,-0.046,0.043,0.052,-0.043,0.059,0.052,-0.04,0.044,0.041,-0.034,0.045,0.037,0.029,0.039,0.025,0.03,0.025,0.017,0.019,-0.02,0.019,0.017,0.015,0.012,0.007,0.008,0.004,0.004,0.002,-0.001,0,0]]