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kilobit

kilobit

1 4.8
One thousand bits used to measure digital data or internet speed
  • noun
  • /ˈkɪloʊˌbɪt/
  • Specialized
translation icon : kilobit
  • Most households are getting along with 768 kilobits a second.

Examples

  • Today, the maximum data rate transmitted to Earth by spacecraft at Mars is about 128 kilobits per second.

    Academic text (2004)
  • Today, the maximum data rate transmitted to Earth by spacecraft at Mars is about 128 kilobits per second.

  • The standard 2G cell phone network, for instance, provides only 15 to 20 kilobits of data per second.

    Academic text (2010)
  • Posted by Harvey Kilobit at 11:32 AM on October 6, 10 favorites.

    Blog text (4)
  • Scale of narrowband speech of low bitrate in six kilobits per second to stereo music of high quality in 510 kilobits per second.

    Blog text (8)
  • Scale of narrowband speech of low bitrate in six kilobits per second to stereo music of high quality in 510 kilobits per second.

    Blog text (8)
  • That's enough to transmit voice conversations, but is inadequate for real-time video; YouTube video streams at about 600 kilobits per second.

    Academic text (2010)
  • Unfortunately, your computer system charged me .002 dollars per kilobit, er, per kilobyte, so my point here is the confusion is on your side, and the first rep I spoke to, the second rep I spoke to, and including you, in calling ".002 dollars" ".002 cents", that's a hundredfold difference just like one dollar is 100 times different than 1 cent. Time passes...

    Blog text (1)
  • This expands the address space to 128 KB (1024 kilobits) compared to the 64 KB of the M27C512 programmable ROM.

    Blog text (11)
  • The standard 2G cell phone network provides only 15 to 20 kilobits of data per second.

Synonyms

kb
vskilobit
  • Specialized
2 3.4

A unit of digital data equal to 1,000 bits

is used for both storage and transmission measurements
kbit
vskilobit
  • Specialized
1 5.4

A unit of digital information equal to one thousand bits

is used for measuring both storage and transmission rates

How Big

Eibit
  • Specialized
9.9
petabit
  • Specialized
7.5
terabit
  • Specialized
1 5.1
gigabit
  • Specialized
3 4.0
megabit
  • Specialized
2 3.7
kilobit
  • Specialized
1 4.8
bit
  • Specialized
106 4.4

Surface Forms

kilobit singular
kilobits plural

Morphology

kilobit = bit (transparent) = kilo + bit

The SI prefix 'kilo-' meaning 1,000 combines directly with 'bit' to denote 1,000 bits, a straightforward numeric formation familiar from words like 'kilogram' and 'kilometre'.

Etymology

The word kilobit comes from the prefix kilo-, meaning 'thousand', as in kilogram or kilometre, and bit, short for 'binary digit', a tiny piece of computer data that is either a '1' or a '0'. So a kilobit is simply 'a thousand bits', which is why we use it to measure small amounts of data and internet speed.