In telecommunication, an error-detecting system is a system employing an error-detecting code[?] and so arranged that any signal detected as being in error is either deleted from the data delivered to the data sink, in some cases with an indication that such deletion has taken place, or delivered to the data sink together with an indication that the signal is in error.
... density is 248.2/km² (643.1/mi²). There are 2,251 housing units at an average density of 155.8/km² (403.6/mi²). The racial makeup of the town is ...