A wind turbine includes a tower, a nacelle supported at an upper end of a tower, a rotor having at least one blade and being arranged at the nacelle, and a vibration load reduction system disposed at either the tower or the nacelle. The method is based on capturing the loudspeaker signal due to the first far-end speech bursts when the conferencing system is first used, as well as the corresponding loudspeaker feedback signals in the individual microphones. The first transmission member rotates with the steerer tube about the rotational axis, and can also translate relative to the steerer tube to transmit a first displacement force to or from a handle bar mounted device. Contact portions 24 to 29 are formed to come in contact with the heating resistor 3, the thermometric resistors 4 and 14, and the electrode drawn wires 18 to 23. The electronic devices are formed of a dielectric material joined to a conductive layer which is in aligned abutment with at least one device through at least one via in the dielectric material.