What is digital clocking?

The digital clocking signal — known as a 'sample clock' or, more usually, a 'word clock' — defines those points in time. When digital audio is being transferred between equipment, the receiving device needs to know when each new sample is due to arrive, and it needs to receive a word clock to do that.

Regarding this, what is the clock in a digital system?

In electronics and especially synchronous digital circuits, a clock signal oscillates between a high and a low state and is used like a metronome to coordinate actions of digital circuits. A clock signal is produced by a clock generator.

Also Know, how does a digital clock work? In a digital clock, this is usually provided by using a crystal which is made out of glass. As an electric charge passes through the crystal, it will change shape slightly and make a very light sound. The sound which is heard at a regular frequency is then converted into an electronic signal.

Consequently, what does clocking someone mean?

To clock someone or something means to see or notice them/it. I thought it was only British usage (probably from slang "clock" meaning the face), but maybe not.

How are signals clocked?

Noise, unwanted electrical or electromagnetic energy, can degrade the signal and data quality (White). When a signal is self-clocking it means that it changes at a regular interval similar to seconds on a clock that allows the receiver to stay synchronized with the signals incoming bit stream (White).

35 Related Question Answers Found

Who Discovered time?

Alban's abbey, famously built a mechanical clock as an astronomical orrery about 1330. Great advances in accurate time-keeping were made by Galileo Galilei and especially Christiaan Huygens with the invention of pendulum driven clocks along with the invention of the minute hand by Jost Burgi.

Why do flip flops use clocks?

A clock essentially "synchronizes" the circuit to a single external signal. Flip flops are such digital circuit elements that take an action (changing their output in response to an input at their input port) when a "CLOCK EDGE" occurs. Clock edge is when the clock signal goes from 0 to 1 or from 1 to 0.

What is JK flip flop?

JK Flip Flop. The flip flop is a basic building block of sequential logic circuits. It is a circuit that has two stable states and can store one bit of state information. The basic JK Flip Flop has J,K inputs and a clock input and outputs Q and Q (the inverse of Q).

What is the difference between digital clock and analog clock?

On the analog clock, the time is represented by hands that spin around a dial and point to a location on the dial that represents the approximate time. On a digital clock, a numeric display indicates the exact time. Analog refers to circuits in which quantities such as voltage or current vary at a continuous rate.

What is D flip flop?

The D flip-flop tracks the input, making transitions with match those of the input D. The D stands for "data"; this flip-flop stores the value that is on the data line. A D flip-flop can be made from a set/reset flip-flop by tying the set to the reset through an inverter. The result may be clocked.

Why do sequential circuits need a clock?

Clock signals control the outputs of the sequential circuit . That is it determines when and how the memory elements change their outputs . If a sequential circuit is not having any clock signal as input, the output of the circuit will change randomly.

What is clock and phase?

Clock and phase. A red line on the sides may help you with the horizontal position (clock). Your video card resolution must match the native resolution of your screen for this test (see Display settings). On an occasional LCD monitor, the clock/phase settings are called "focus" or "coarse/fine".

What is asynchronous counter?

Asynchronous counters are those whose output is free from the clock signal. Because the flip flops in asynchronous counters are supplied with different clock signals, there may be delay in producing output.

Is a watch a clock?

A watch is a type of clock that is small and can be carried. Watches are usually worn on a person's wrist. At one time, watches were commonly kept in the person's pocket.

What does Glocks mean?

The definition of GLOCK is "Semi-automatic pistol"

Where did the term clocked come from?

To clock: The verb sense 'to punch or hit in the face', first recorded in the 1920s, is originally Australian and comes from the slang use of clock to mean 'a person's face' ( see also dial).

What does clock mean in drag?

Clock (v.): (a) To spot what someone is trying to hide; (b) to call out a person's flaws; (c) to uncover or reveal the truth in a situation. For example, “You cannot clock that mug,” or “Phi Phi clocked Willam for his five o'clock shadow.” Condragulations: The drag queen version of “congratulations.”