If a carrier wave \( c(t)=A \sin \omega t \) is amplitude modulated by a modulator signal \( m(t...

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Counter-Strike: Source
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Counter-Strike: Source (2004)
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If a carrier wave \( c(t)=A \sin \omega t \) is amplitude modulated by a modulator signal \( m(t)=A \sin \omega_{m} t \) then the equation of modulated signal \( \left[C_{m}(t)\right] \) and its modulation index are respectively
(a) \( C_{m}(t)=A\left(1+\sin \omega_{m} t\right) \sin \omega_{c} t \) and 2
(b) \( C_{m}(t)=A\left(1+\sin \omega_{m} t\right) \sin \omega_{m} t \) and 1
(c) \( C_{m}(t)=A\left(1+\sin \omega_{m} t\right) \sin \omega_{c} t \) and 1
(d) \( C_{m}(t)=A\left(1+\sin \omega_{m} t\right) \sin \omega_{m} t \) and 2
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