{
    "iet_diesel_doorcls": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/doorcls",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_dooropn": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/dooropn",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_loop": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/loop",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_motor0": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/motor0",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_motor1": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/motor1",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_motor2": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/motor2",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_motor3": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/motor3",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_point": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/point",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_rub": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/rub",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_diesel_run": {
        "sounds": [
            {
                "name": "mtr:iet_diesel/run",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_doorcls": {
        "sounds": [
            {
                "name": "mtr:iet_electric/doorcls",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_dooropn": {
        "sounds": [
            {
                "name": "mtr:iet_electric/dooropn",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_loop": {
        "sounds": [
            {
                "name": "mtr:iet_electric/loop",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_motor0": {
        "sounds": [
            {
                "name": "mtr:iet_electric/motor0",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_motor1": {
        "sounds": [
            {
                "name": "mtr:iet_electric/motor1",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_motor3": {
        "sounds": [
            {
                "name": "mtr:iet_electric/motor3",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_point": {
        "sounds": [
            {
                "name": "mtr:iet_electric/point",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_rub": {
        "sounds": [
            {
                "name": "mtr:iet_electric/rub",
                "attenuation_distance": 64
            }
        ]
    },
    "iet_electric_run": {
        "sounds": [
            {
                "name": "mtr:iet_electric/run",
                "attenuation_distance": 64
            }
        ]
    }
}