Bitu ātrums

Telesakaros un skaitļošanā bitu ātrums jeb bitu pārraides ātrums (angļu: bit rate) ir ātrums, ar kādu tiek pārsūtīti biti. To mēra izsakot skaitļos pārraidīto bitu skaitu vienā sekundē (bit/s), bieži to savieno ar attiecīgo bitu mērvienības prefiksu "kilo" (1 kbit/s = 1,000 bit/s), "mega" (1 Mbit/s = 1,000 kbit/s), "giga" (1 Gbit/s = 1,000 Mbit/s) vai "tera" (1 Tbit/s = 1,000 Gbit/s).[1] To apzīmē ar burtu R.[2] Astoņi biti sekundē (8 bit/s) atbilst vienam baitam sekundē (1 B/s).

Atsauces

  1. «IEC - SI Zone > Prefixes for binary multiples». www.iec.ch. Arhivēts no oriģināla, laiks: 2020-05-11. Skatīts: 2020-05-21.
  2. Prakash C Gupta. Data Communications and Computer Networks. PHI Learning, 2006. Skatīts: 2011. gada 10. jūlijā. (angliski)

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