quadrature amplitude modulation

Noun

 * 1)  A modulation scheme that conveys data by applying amplitude modulation to two carrier waves at once. These two waves, usually sinusoids, are out of phase with each other by 90° and are thus called quadrature carriers. Commonly abbreviated QAM.

Translations

 * Catalan: modulació d'amplitud en quadratura
 * Chinese:
 * Mandarin: 正交幅度调制
 * Dutch: kwadratuur-amplitudemodulatie
 * Finnish: QAM-modulointi, kvadratuuriamplitudimodulaatio
 * French: modulation d'amplitude en quadrature
 * German: Quadraturamplitudenmodulation
 * Hungarian: kvadratúra amplitúdómoduláció
 * Italian: modulazione di ampiezza in quadratura
 * Japanese: 直交振幅変調
 * Polish: modulacja QAM, kwadraturowa modulacja amplitudowo-fazowa
 * Portuguese: modulação de amplitude em quadratura
 * Russian: квадрату́рная амплиту́дная манипуля́ция
 * Spanish: modulación de amplitud en cuadratura