Electronics

One person's interference is another person's signal ... literally. For example, in ordinary AM radio, signals on the same frequency as a local station, but coming from another city some distance away, may cause background sounds that make listening to the station difficult or unpleasant. In other cases, transmitters emit 'harmonics' of their intended radio signal, which overlay carriers on other frequencies producing a similar effect. There are many other causes and sources of interference. Noise is another matter however, although it also 'interferes' with the operation of systems. Ordinarily, noise is no one else's signal, that is, it does not carry any information. Sources of noise include automobile ignition systems, electric motors, and the Sun, among many other things. The result is the same as far as the signal of interest is concerned however - both noise and interference cause problems receiving the desired signal properly, whether by causing objectionable sounds in the background of a radio program, 'snow' on a (non-digital) TV display, or errors in digital reception or data transmission (which can cause the complete loss of a digital TV signal for example). Noise and interference are also problems in systems where there is no intent to transmit or receive a radio carrier. For example, in computer systems, traces on circuit boards or in cables move data from one place to another in order to carry out the functions of the system. When traces are placed next to each other over (relatively) long distances on the circuit board or in a cable, the impulses can couple into the adjacent traces causing errors in the data transferred, such as corruption of data files or malfunctions of programs. In this example, the source of the problem is technically 'interference', but noise can also occur within systems, for example from a defective power supply or a poor contact in a connector. Many techniques are widely used to avoid the problems of noise and interference, including shielding, twisted pair wiring, FM and PM modulation, and forward error correction (FEC) among others. --- Very lengthy explanation of something very simple, NOISE INTERFERENCE is really unwanted signals introduced by noisy parts. Interference, however, may come from radio, tv, magnetics, and many other sources, including blocking of the signals. --- (See discussion)

Yes, the Nook Color has built in WiFi

The orange plastic negg is located in different locations for each person. Unfortunately, it has sooo many location options.

red dot or woo woo?

very expensive check out check out cheapphonecases.com for cheap headphones

Those are special type transformer used for both step down and step up in a single transformer ,they are specially designed .

their wire thickness in both winding is thicker than ordinary step up or down transformer.and they are costly too.

yes, you can.

A: Have you try thevenin ?

The unit of sound loudness is a Bel, so called after Alexander Bell.

1/10 of a Bel is a deci Bel, or deciBel, or simply dB.

Secondly, it turns out that speakers are rated according to their efficiency (amount of loud at full rating.) A high-efficiency speaker like a bass-reflex speaker has a "Sound Pressure Level, or SPL of, say, 108dB.

So, just a handful of watts will drive the high-efficiency speaker to very loud levels. The old Yankee Stadium speaker system was driven by only 10 watts.

If there are high-efficiency speakers, then there must be low or intermediate efficiency speakers, too. That is the case, and the acoustic-suspension speaker in a sealed enclosure is a good example. But their SPL is more like 88 to 95 dB, say.

So the output, or SPL of your 400-watt speakers depends on their efficiency, and your question cannot be answered without more information.

Look it up on the internet

An iPhone is dasabled when you try too many failed attempts to guess the passcode set on it. To un-disable it, you need to plug it into iTunes, make a backup, restore to factory settings, restore from your backup, enjoy life again.

what's blc what's blc

He didn't have one.

This is very simple. Get A 2 sided 3.5mm headphone jack and plug one end into the microphone port and the other into the headphone jack.

A page fault occurs. The service routine chooses a page to use. If that page is dirty, i.e. has been written to and needs to be saved, then it is written to the page file. Then the new saved copy is loaded from either the page file or from the executable file. The page registers are updated, and the faulting instruction is retried.

(work out/work in) x 100

Comma

It is mightily referring to Microprocessor 8086 . I think you saw "8086 microprocessor". The 8086 is nothing it indicates the number of microprocessor same as Digital or analog ic's . 8086 microprocessor has 20 Address buses and 8 data buses which has 1 Mb inbuilt memory for performing several type of airthmatical and logical operation.

Digital object counter is a device which is designed to count the object which passing from above it or by touching it or whatever depending upon the method of getting signal from the transducer or smart devices. But main work of digital object counter is the counting of things or objects. it can be done by using LDR or THERMISTOR or VDR (these are used for sensing that a object is arrive or present here ) etc .

Yes

Make Louder.

what the hell:P