Frequency-shift keying
Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier signal. The technology is used for communication systems such as amateur radio, caller ID and emergency broadcasts. The simplest FSK is binary FSK (BFSK). BFSK uses a pair of discrete frequencies to transmit binary (0s and 1s) information. With this scheme, the "1" is called the mark frequency and the "0" is called the space frequency. The time domain of an FSK modulated carrier is illustrated in the figures to the right.
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Frequency-shift keying
Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier signal. The technology is used for communication systems such as amateur radio, caller ID and emergency broadcasts. The simplest FSK is binary FSK (BFSK). BFSK uses a pair of discrete frequencies to transmit binary (0s and 1s) information. With this scheme, the "1" is called the mark frequency and the "0" is called the space frequency. The time domain of an FSK modulated carrier is illustrated in the figures to the right.
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25بك المحتوى هنا ينقصه الاستشه ...... وتشتت للإشارة بتعدد المسارات.
@ar
Die Frequenzumtastung (englisc ...... elnen Sendesymbole darstellen.
@de
FSK (ang.) Frequency-Shift Key ...... parametry jednego generatora.
@pl
FSK - Frequency-shift keying o ...... de identificação de chamadas.
@pt
Frequency-shift keying (FSK) i ...... d in the figures to the right.
@en
Frequentieverschuivingsmodulat ...... k wel gebruikgemaakt van AFSK.
@nl
La frequency-shift keying, sig ...... di due valori predeterminati.
@it
La modulación por desplazamien ...... locidad de símbolo por segundo
@es
La modulation par déplacement ...... des fréquences prédéterminées.
@fr
При частотной манипуляции (ЧМн ...... тствии с передающими посылками
@ru
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25بك المحتوى هنا ينقصه الاستشه ...... وتشتت للإشارة بتعدد المسارات.
@ar
Die Frequenzumtastung (englisc ...... elnen Sendesymbole darstellen.
@de
FSK (ang.) Frequency-Shift Key ...... parametry jednego generatora.
@pl
FSK - Frequency-shift keying o ...... a transmitir esse pulso, f, é:
@pt
Frequency-shift keying (FSK) i ...... d in the figures to the right.
@en
Frequentieverschuivingsmodulat ...... voor het weergeven van een 1.
@nl
La frequency-shift keying, sig ...... di due valori predeterminati.
@it
La modulación por desplazamien ...... ce modulación general para una
@es
La modulation par déplacement ...... des fréquences prédéterminées.
@fr
При частотной манипуляции (ЧМн ...... м отношением сигнал/шум. где ,
@ru
label
FSK
@pt
Frequency-Shift Keying
@pl
Frequency-shift keying
@en
Frequency-shift keying
@it
Frequentieverschuivingsmodulatie
@nl
Frequenzumtastung
@de
Modulación por desplazamiento de frecuencia
@es
Modulation par déplacement de fréquence
@fr
Частотная манипуляция
@ru
تضمين إزاحة التردد
@ar
