Nyquist theorem for noiseless channel
C= 2Blog22n.
C= channel capacity in bps
B= bandwidth in KHz
1 KHz= 1000 Hz
C= 2*3*1000*log22.
=6000 * log2 2.
=6000
=6000 bps
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Anu Chawla
an encoder is used to convert the binary signals into analog signals. the binary signals are fed to encoder section. then these signals are get converted into its equivalent analog signals. Binary DAC.
use to control signals in many circuits. it finds the maximum between two binary digits
Telephone signals that are made from the binary code, which originates from the base two numbers 0 and 1
Binary.
Digital
The maximum height of a binary tree with 'n' nodes is 'n-1'.
by Nyquist theorem max data rate = 2H log2 V bits /sec so H= 4KHz.. and v=2 ( say binary is transmitting ) therefore max data rate = 2 * 4 *103 *log22 bps max data rate = 8000 bps Bcoz it is sampling per 1ms so
digital
0 and 1 or On and Off or North and South
Communications signals represented in a binary format include digital signals, which encode information as sequences of bits (0s and 1s). This binary representation is fundamental in digital communications, allowing for efficient data transmission and error detection. Common examples include computer data, digital audio, and video signals, as well as protocols like TCP/IP used in networking. The binary format enables compatibility across various digital devices and systems.
255
The electricity pulse represent a binary code which can be read by the tablet. Also the binary code can be transmitted by wireless signals.