Light modulation method
Answer
Digital modulation
- Phase Shift Keying
(PSK: Phase Shift Keying)
- Frequency Shift Keying
(FSK: Frequency Shift Keying)
- Amplitude Shift Keying
(ASK: Amplitude Shift Keying)
- Quadrature amplitude modulation
(QAM: Quadrature amplitude modulation)
2022.1.21：【案内動画】何をつくってる？ 機器事業