Category: ELECTRONIC COMMUNICATION

Error Detection and Correction Codes

Error Detection and Correction Codes: Error Detection and Correction Codes – Errors enter the data stream during transmission and are caused by noise and transmission system impairments. Because errors compromise the data and in some cases render it useless, procedures have been developed to detect and correct transmission errors. The processes involved with error correction […]

Characteristics of Data Transmission Circuits

Characteristics of Data Transmission Circuits: Bandwidth Requirements – Characteristics of Data Transmission Circuits is the most instances consists of pulse-type energy. The data stream is similar to a square-wave signal with rapid transitions from one voltage level to another, with the repetition rate depending on the binary representation of the data word. For instance, if […]

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