Difference Between Analog and Digital?

As technology is analogous to the process of recording an audio or video signal (human voice) and translating it into electronic pulses. Digital on the other hand, the signal breaks into a binary format where the audio and video data from a number of "1" s are represented and "0" s. When the device is simple enough analog or digital telephone, fax, modem or like wise that’s not all the conversion for you.

Digital versus analog, you can refer to the method of transfer, storage and transmission of data, the internal workings of an instrument and method of presentation. The word comes from the same source as the word digit and DIGITUS.
The digital technology breaks your voice (or television) signal into binary code a series of 1s and 0s that transfers to the other side, where another device (phone, modem or TV takes) all figures and places them in the original signal. The beauty of digital is that it knows what it should be if it reaches the end of the transfer. It can correct any errors in the data. What does all this mean for you? Clarity. In most cases you'll get distortion-free conversations and clearer television images. The nature of digital technology makes it possible to work too many of these 1s and 0s used in the same room cram an analog signal. Like your button-rich phone at work or your 200-plus digital cable service, which has more functions are crammed into the digital signal. Digital offers more clarity, but analog gives you richer quality. Digital video recorder or if the CD comes from the cost and extends into everything from cell phones to satellite dishes.

Telephone

Digital lines are found in large business phone systems. Though digital lines carry lower voltages than analog lines, they still represent a threat to your analog equipment.

Analog lines as POTS (Plain Old Telephone Service), standard telephones, fax machines and modems. These are the lines typically found in your home or small office

There are digital-analog adapters, only analog devices that you use in a digital environment, but also against the internal circuitry fried your phone, fax, modem or laptop secure.

Cordless Phone

the nature of the digital signal into a binary code technology and breaking news on the receiving endgives you clear, distortion-free wireless calls.

Cordless phones with digital technology can also encrypt all those 1s and 0s during transmission so your conversation is secure from eavesdropping. Plus, more power can be applied to digital signals, so you will enjoy more choice for your wireless phone calls.

The advantage to analog cordless products? Well, they are a bit cheaper. And the sound quality is richer. So if your digital security, why not a few dollars to store and deal with an analog phone? Anyway, in the home or small office environments where you are the only cordless user, you have no interference.

Remember, when it comes to digital and analog cordless phones, you are the signals on a conversation between the handset and base. The phones themselves are still analog devices that can only be used on analog lines. The range of your wireless phone or digital analog Will Always on the environment.

Mobile Phones

Perhaps the most effective use of digital to analog technology in the rapidly growing market for mobile phones. Exponentially with the new cell phone activations, the limits of analog are quickly realized.

Digital cellular considerably more people can use mobile phones within a coverage area. More information can be sent and received simultaneously by each phone user. Plus, the transfers are more resistant to static and signal fade. And with the all-in-one-out now phone phones, pagers, voice mail digital phones offer more features than their analog predecessors.

Analog sound superioras some users still using a dual-transmission phones will manually to analog for better sound when not crowded with a cover will soon areabut standard applies to digital mobile market.

Better sound quality
Digital provides better sound quality. Proponents of digital claimed too that because digital scrambled up the signals in bursts, it was more secure than analog and can help counter "cloning" and resell an act of phone grab account information over the air, then copy this information for the piracy. According to some estimates, the industry has near 650 million U.S. dollars in wireless services by those big ears crooks who only contributes to the operator, the bottom line costs ultimately passed on to the customer desires. Digital is more than the life of the battery analogy, and for the most part, better, more advanced features on the phone.