System for transmitting and receiving a television signal, and also a transmitting section and a receiving section for said system.

摘要

In a system for transmitting and receiving a television signal via a transmission channel comprising at least a transmitting section (Fig 1) and a receiving section (Fig 2), the transmitting section including a sampling circuit (33) for sampling each field of the television signal in accordance with a sampling pattern which is shifted field-sequentially at least in the horizontal direction, the transmitting section further includes a field interleaving circuit (23) for generating a field to be transmitted by interleaving between sampling values of a sampled field of the television signal sampling values of at least one further sampled field of the television signal having mutually different shifted sampling patterns, so that a higher temporal resolution is possible on display of the television signal.