This ensures that the baseband signals will reach each mixer with the same DC reference, yielding the best carriersuppression.
这可保证,每一路混响器得到相同直流水平的基带信号,并获得最好的载波抑制。
2
Amplitude modulation is divided into 4 ways: am (amplitude), DSB (bilateral with carriersuppression modulation), SSB (single sideband modulation), VSB (VSB).
The only major responsibility is in these four days specified for the empty carriersuppression purposes, and can not be captured, but to do aggressively pursue students.