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Wireless Communication

This rapidly growing segment of the communication industry has the potential of providing high-speed high-quality information exchange between portable devices. Wireless communication enables several applications including multimedia Internet-enabled cell phones, automated highway systems, smart homes and appliances and videoconferencing, among others.

4,616 Questions

How do you remove cell phone interference from a tape recording?

Hi there!

You help me, I help you :-)

I am going to make a little plugin (filter) for removing recorded cell phone interference from a digital recording..

Since the signal is very complex and there are different kind of interferences,

you can help me by sending well recorded interferences under this address:

vlado_djambazov@dir.bg

and I'll send you the plugin when done ;-)

It must be in *.wav or *.aiff, format, min. 44.1 KHz. Try to catch the whole process : from ringing till the funny "Pet-Pedet-Pet-Pedet"...

Send me clear and good recorded interferences with description of the phone model and transmit frequency.

Vladimir

How control PC using mobile phone via bluetooth?

Well, there are a lot of programs out there on the internet which would enable you to control your PC (the PC must have Bluetooth support) via Bluetooth

Some examples of these programs are:

- Vectir Mobile Bluetooth Remote Control

- Brm Bluetooth Remote Control

and alot more...

However, all these programs would require you to have the Client software (which normally is an executable Java file) installed on your mobile device and the Host software installed on your PC.

For you I include the download page of Vectir Mobile Bluetooth Remote Control:

-Client Software:

http://www.vectir.com/download/mobile/mobile-bluetooth-remote-control/

-Host Software:

http://www.vectir.com/download/pc/

Thank You all

If you suspend a cell phone can you still see old text messages?

If the messages are saved on the memory of the phone itself, you can still view your old messages. Some carriers allow you to save your data on an internet-based cloud.

How do you transfer a call from analog phone to mobile no?

Don't listen to any bullshiit. And Honestly I don't thinks It's possible.

What range do Cobra Walkie Talkies have?

Cobra walkie talkies have different ranges depending on what model you purchase. Some models state that they have ranges up to 16 miles while the top of the line model has a range up to 30 miles.

What happens when the power goes off while charging a mobile phone will the battery go dry if its still plugged in even after the power if off?

No, it won't. Basically, plugs are one-way streets. Electricity frow out of them, but you can't "charge the power company." So the phone can charge, but if the power goes out, and it's still plugged in, it won't discharge any faster than normal, since the power has no where to go except to power the phone.

What brand speaker phone has the best sound quality?

from my experience,sony erricson Depending on whether you are talking about a corded speakerphone or a wireless/cell type the answer will vary. For a personal or desktop corded speaker phone hands down is SP Commincations SP-1. For a conference room phone, a polycom soundstation.

Is it legal for a school principal to paddle your daughter's back side with a large wooden paddle for smoking in school because you may have him do it if nothing else works if it is legal?

yes with your permision ADDENDUM: Here's where the states stand on corporal punishment:

Alabama--Legal

Alaska--Illegal

Arizona--Legal **

Arkansas--Legal

California--Illegal

Colorado--Legal

Connecticut--Illegal

Delaware--Illegal

District of Columbia--N/A

Florida--Legal **

Georgia--Legal **

Hawaii--Illegal

Idaho--Legal

Illinois--Illegal

Indiana--Legal

Iowa--Illegal

Kansas--Legal **

Kentucky--Legal

Louisiana--Legal

Maine--Illegal

Maryland--Illegal

Massachusetts--Illegal

Michigan--Illegal

Minnesota--Illegal

Mississippi--Legal

Missouri--Legal

Montana--Illegal

Nebraska--Illegal

Nevada--Illegal

New Hampshire--Illegal

New Jersey--Illegal

New Mexico--Legal

New York--Illegal

North Carolina--Legal **

North Dakota--Illegal

Ohio--Legal **

Oklahoma--Legal **

Oregon--Illegal

Pennsylvania--Legal

Rhode Island--Restricted*

South Carolina--Legal

South Dakota--Illegal

Tennessee--Legal

Texas--Legal

Utah--Illegal

Vermont--Illegal

Virginia--Illegal

Washington--Illegal

West Virginia--Illegal

Wisconsin--Illegal

Wyoming--Legal **

* banned by every school board in the state

** more than half the students are enrolled in districts that do not allow corporal punishment

Are metropcs cell phones affordable?

Yes, metroPCS offers a variety of cell phones an plans to fit your budget. However, you should be aware that nationwide coverage is somewhat limited, and metroPCS is not available in all locations.

Why does your Samsung mobile phone show a preview error message when in camera mode?

This chip behind the screen which controls the feed toward to camera i.e allows you to view what your trying to take a picture of, has become disconnected or the solder that hold it together has weakened and therefore it ain't working(Y)

What use is CDMA in mobile?

CDMA is a type of network that cell phone company's use. There are to meager types of networks that are used CDMA and GSM. Cell phone are usally made to work on one or the other network. The Iphone is GSM and Verizons Dare is CDMA but some phone can work on both like the new Blackberry storm.

What is instruction execution?

The definition of instruction execution is the process of carrying out an instruction by a computer. This is what was formerly known as a command execution in DOS.

Do two way radios have group talk function?

We found a new model two way radio FPCN10A of Samcom , there is a big Group talk button in the middle of key. And it is said that there can be usedfor many accasions . Besides Individal Private talk, Pressing GROUP button can talk to all Channels simultaneously and can work with desktop intercoms directly; A good system for delivering announcements, or emergency calls.

Are sony mobile phones better than LG mobile phones?

Most mobile phones on the market come with comprable technology and available functions, so which is better comes down to a personal preference. Stores such as AT&T and Best Buy have knowledgable sales associates who can help you pick the mobile phone that is the best option for you.

Where can you download mobile phone themes from?

It depends on the phone model you would like to download themes for. Sometimes mobile phone companies have their own official website where users of their phones can download themes, but sometimes you will have to do your own searching on the web to find websites where themes can be downloaded. You can use various search engines for this goal, e.g. Google.com.

What is mean by orthogonal frequency code division multiplexing in wireless communication?

Orthogonal frequency division multiplexing is special case of frequency division multiplexing where a ling serial data streams are divided into parallel data streams and each data stream is multiplied either by orthogonal frequency or code. when multiplied by code known as frequency code division multiplexing and when multiplied by orthogonal frequency then know as orthogonal frequency division multiplexing