| 摘要 |
<p>The invention relates to a method of generating a control signal and to an arrangement comprising a D/A converter (20) for receiving a digital signal and converting the received signal into an analog control signal. The arrangement comprises a measuring means (10) for measuring the operating voltage of the D/A converter (20), a means (60) for generating a difference signal from the measurement result obtained from the measurement of the operating voltage, and the nominal value of the operating voltage, whereby the difference signal is used to change the control signal when the operating voltage differs from a nominal value preset for the operating voltage of the D/A converter (20).</p> |
