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What is transmission impairment?

Avatar 37a3bd7bc7328f0ead2c0f6f635dddf60615e676e6b4ddf964144012e529de45 Uma asked over 2 years ago

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Avatar 37a3bd7bc7328f0ead2c0f6f635dddf60615e676e6b4ddf964144012e529de45 acharya answered over 2 years ago

-Signals travel through transmission media, which are not perfect. -The imperfection causes signal impairment. -This means that the signal at the beginning of the medium is not the same as the signal at the end of the medium.

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Avatar 37a3bd7bc7328f0ead2c0f6f635dddf60615e676e6b4ddf964144012e529de45 CA Sandeep Bohra answered over 2 years ago

Dear Friend, -Signals travel through transmission media, which are not perfect. -The imperfection causes signal impairment. -This means that the signal at the beginning of the medium is not the same as the signal at the end of the medium. -What is sent is not what is received. -Three causes of impairment are attenuation, distortion, and noise. Definition of the term "Transmission Impairments" is presented. The term refers to a condition that causes information to be lost in a signal. Some aspects of transmission impairments include attenuation, dispersion, delay distortion and noise. Attenuation involves signals that loose power in time.

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Avatar 37a3bd7bc7328f0ead2c0f6f635dddf60615e676e6b4ddf964144012e529de45 Aarti Vadnerkar answered over 2 years ago

A definition of the term "Transmission Impairments" is presented. The term refers to a condition that causes information to be lost in a signal. Some aspects of transmission impairments include attenuation, dispersion, delay distortion and noise. Attenuation involves signals that loose power in time.

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