A method and apparatus for scaling frequency and operating voltage of at least one clock domain of a microprocessor. The parallel stages each have a controlled impedance when driving the line driver output node to a logic zero or a logic one. The printing machine prints a start column, an end column, a number of parts, each part comprising a director area, and director patterns on each game piece. The method also includes delaying the power up signal. The first circuit provides a first output signal, responsive to and with higher power than the modulated signal. The method determines whether an encoded frame has been lost, corrupted in transmission, or erased, synthesizes properly received frames, and decides on an overlap-add window to use in combining a portion of the synthesized speech signal with a subsequent speech signal resulting from a received and decoded packet, where the size of the overlap-add window is based on the unavailability of packets.