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v. Simple past tense and past participle of demodulate.

"The reciever is then equiped with its own oscillator in order to remix with the transmitted side band and produce an intermediate frequency (IF), which is then demodulated to produce the original modulating frequency."

modulate   

demodulated    demodulates    demodulating   

take out    pull    pull up    draw out    pull out   

demodulative    demodulation   

Ate    Cate    Est    Fate    Haight