modulator

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Figure 5: Essential elements of (A) transmitter, and (B) receiver.

modulator

telecommunications

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television
Generating the colour picture signal
…are applied simultaneously to a modulator, where they are mixed with the chrominance subcarrier signal. The chrominance subcarrier is thereby amplitude modulated in accordance with the saturation values and phase modulated in accordance with the hues. The luminance and chrominance components are then combined in another addition circuit to form…
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…are applied simultaneously to a modulator, where they are mixed with the chrominance subcarrier signal. The chrominance subcarrier is thereby amplitude modulated in accordance with the saturation values and phase modulated in accordance with the hues. The luminance and chrominance components are then combined in another addition circuit to form…
Read More