Digital to Analog Conversion

Enter 8 bits:

0
0
0
0
0
0
0
0
Amplitude Shift Keying (ASK)
Bit 0: Amplitude = 10%
Bit 1: Amplitude = 40%
Frequency = 10 cycles/bit
Phase = 0°
Frequency Shift Keying (FSK)
Bit 0: Frequency = 5 cycles/bit
Bit 1: Frequency = 15 cycles/bit
Amplitude = 30%
Phase = 0°
Phase Shift Keying (PSK)
Bit 0: Phase = 0°
Bit 1: Phase = 180°
Amplitude = 30%
Frequency = 10 cycles/bit

About Digital to Analog Conversion

Amplitude Shift Keying (ASK): Represents digital data by varying the amplitude of the carrier signal. A bit value of 1 uses high amplitude (40%), while a bit value of 0 uses low amplitude (10%).

Frequency Shift Keying (FSK): Represents digital data by varying the frequency of the carrier signal. A bit value of 1 uses a higher frequency (15 cycles/bit), while a bit value of 0 uses a lower frequency (5 cycles/bit).

Phase Shift Keying (PSK): Represents digital data by varying the phase of the carrier signal. A bit value of 1 shifts the phase by 180 degrees (π radians) compared to a bit value of 0.