| 摘要 |
A liquid ejecting apparatus which includes an origin drive signal generation unit which generates the origin drive signal; a signal modulation unit which modulates the origin drive signal, and sets as an origin modulation signal; a signal amplification unit which amplifies the origin modulation signal, and sets as a modulation signal; a signal conversion unit which converts the modulation signal to fire drive signal; and a liquid ejecting unit which ejects liquid according to the fire drive signal, in which a frequency of the origin modulation signal, or the fire modulation signal is set to a predetermined value when the origin drive signal is a first value or more, and a second value or less, and when the origin drive signal is other than that, the frequency is set to a value which is less than the predetermined value.
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