The invention relates to a matching circuit for adapting an amplifier to load impedance at various output power levels of the amplifier, and a method for adapting the amplifier to load impedance at various output power levels of the amplifier. The second data is used in adjusting a threshold value of the first memory cell. The apparatus also includes a conductive shaft configured for mounting the coil and anticipator thereon. The secondary input is utilized to match the computer-unintelligible voice input with a specific known voice input from the lexicon of known voice inputs. The controller sets a target change amount of the friction braking force based on the requested amount of braking force reduction and the amount of regenerative braking force reduction, and controls the friction braking force based on the target change amount when the controller reduces the regenerative braking force by the amount of regenerative braking force reduction. The utensil is made of one piece of continuous material and may be jumped by pressing down on it in the same direction as the additional extending members and releasing.