{
    "camera": {
        "source": 0,
        "frame_width": 1024,
        "frame_height": 768,
        "fps": 20,
        "api": 700,
        "verbose": true
    },
    "video": {
        "fps": 20,
        "file_path": "video.avi"
    },
    "position": {
        "background_light": "background_light.png",
        "background_dark": "background_dark.png",
        "threshold": 20,
        "arena_x": 526,
        "arena_y": 376,
        "arena_radius": 330,
        "floor_radius": 285,
        "max_fps": 50,
        "file_path": "positions.csv",
        "floor_r_in_meters": 0.46,
        "flip_x": true,
        "flip_y": false
    },
    "sound": {
        "device": [1, 26],
        "n_channels": 10,
        "sounds": {
            "noise": {"amp": 0.5, "channels": [6]},
            "background": {"freq": 10000, "amp": 0.23, "channels": [6]},
            "target": {"freq": 660, "amp": 0.15, "channels": [6]},
            "distractor1": {"freq": 860, "amp": 0.15, "channels": [1, 3], "enabled": false},
            "distractor2": {"freq": 1060, "amp": 0.25, "channels": [1, 3], "enabled": false},
            "distractor3": {"freq": 1320, "amp": 0.2, "channels": [1, 3], "enabled": false}
        },
        "pulse_duration": 0.05,
        "sample_rate": 44100,
        "latency": 0.25,
        "volume": 0.7,
        "roving": 5.0,
        "file_path": "sounds.csv"
    },
    "experiment": {
        "trial_number": 600,
        "session_duration": 1800,
        "trial_duration": 60,
        "target_radius": 0.13,
        "target_duration": 6,
        "subject": "47",
        "experiment_type": "aSIT",
        "distractor_island": 0,
        "MCSArduinoPort": "COM10",
        "feeder_port": "COM8",
        "file_path": "events.csv",
        "light_events": []
    }
}