Abstract: A digital wave synthesizer provides one of a plurality of available analog output signals in response to and corresponding to a digital input signal. Each of the available plurality of analog output signals is made up of n successive segments of periods A and B. Segment information is stored in a logic array in such a manner that the segment number and the desired frequency output provides any of the n segments of any of the plurality of analog output signals with the appropriate A or B period. The successive order of segments is not altered by a change in the digital input signal requiring a change in the output signal frequency. An increase in frequency simply requires that a succeeding segment have a shorter A or B period and that a lower frequency have a longer A or B period. The voltage provided in a voltage distribution network is always the same for a particular number of segments irrespective of the output frequency required. Therefore, when a frequency change is required, there is no voltage shift.