# quasi error free (DVB, MPEG) (QEF)

The Quasi Error Free (QEF) status is used in the context of DigitalVideoBroadcasting(DVB) for a quasi error free reception.

The QEF value defines a threshold value that indicates whether the system is working or not. The QEF value is specified as a maximum of one non-correctable error per hour at the input of an MPEG-2 decoder. The bit error rate( BER) is about 10^-10 to 10^-11.

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 Englisch: quasi error free (DVB, MPEG) - QEF Updated at: 21.01.2022 #Words: 67 Links: digital video broadcasting (DTV) (DVB), error, system, MPEG-2, decoder (DEC) Translations: DE Sharing: