public BeepSource()
{
settings_window_pos = new Rect(Screen.width / 2f, Screen.height / 2f, 10f, 10f);
show_settings_window = false;
precise = true;
precise_freq_slider = -1f;
precise_freq = -1;
prev_precise_freq = -1;
loose_freq_slider = 0;
loose_freq = 0;
prev_loose_freq = 0;
loose_timer_limit = 0;
timer = 0;
sel_filter = 0;
reverb_preset_index = 0;
}