摘要 |
<p>The method involves performing average determination for determining a transmission frequency spectrum, and varying a modulation parameter, influencing the transmission frequency spectrum, in temporal distances. The modulation parameter is varied within tolerance limits of respective technical standard. A modulation frequency and/or modulation period and/or modulation position and/or modulation factor is varied as the modulation parameter. The modulation parameter is adjusted after a time which is larger than a time constant of the average determination.</p> |