Define bit rate

Answer 1

Bit rate would be the number of bit processed per time frame, normally per second

Old modems commonly worked as 4800 Baud or 9600 Baud which would be 4800 bits per second and 9600 bits per second respectively

Answer 2

the number of bits per second that can be transmitted along a digital network.

Answer 3

A bit rate is a transmission rate of binary symbols equal to the total number of bits transmitted in one second sent or received across a network or communications channel.

Answer 4

A bitrate is the frequency at which bits pass a given physical or metaphorical point, measured in bits per second.