| 摘要 |
PROBLEM TO BE SOLVED: To relax restriction on a driving waveform at the time of generation. SOLUTION: A plurality of driving waveform data for generating a driving waveform are accumulated sequentially at an accumulation frequency alterable freely and accumulation results of a plurality of bits are subjected to digital/ analog conversion and outputted as an analog signal. Since the accumulation frequency of the driving waveform data is alterable freely, inclination of the driving waveform can be altered even when an identical driving waveform data is employed by altering the accumulation frequency thereof. |
