Friday, March 21, 2008

Why are Wireless Headsets so Popular?

There are a few reasons why wireless headsets are popular. wireless headsets can give you freedom as well as keep you connected to the phone. Having the freedom to move around and get up from one certain spot is always a plus if you are on the telephone a lot. Another reason why wireless headsets may be popular is because of the fact they are so small. Most of the wireless headsets that are being sold are very small and compact, making wearing them more of a pleasure than a chore.

Can you buy a wireless headset for a cell phone? Yes, Bluetooth has recently come out with a headset that is wireless for the cell phone. This makes talking on the go even easier than before. without the aggravating wire getting in the way and tangled around you, talking on the phone has been brought to new heights.

Will a wireless headset be compatible with my cordless phone? Yes, depending on the model and brand of your cordless phone, you may be able to get a headset that is wireless to accommodate you. When you go shopping for your headset, be sure to take your cordless phone specifics with you so that you can make sure you get the correct one for your phone.

Can I hook up a wireless headset to my corded phone? Yes, headsets that are wireless originally came out to be used with corded phones. If all you have are corded phones, a wireless headset will set you free to be able to be on the phone and have your hands free. wireless headsets come in a large variety of brands. Each brand having their own particular styles and models gives you an even bigger selection to choose from. Headsets that are wireless provide you with more freedom while talking on the phone. Not being tied down to a certain spot while on the telephone is a great thing if you are a multitasker.

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Wireless Microphone Systems - A Primer

A wireless microphone system includes a minimum of two or three components:

1.The transmitter: Available in a self-contained handheld mic or as a belt pack with a lavalier or headworn mic, this device is a small radio (RF) transmitter. Transmitters can be fixed or variable in frequency.

2.The receiver: The receiver takes the signal from the transmitter and outputs audio to your sound system. Receivers can also be fixed or variable in frequency. It's important to note that most wireless systems can be identified by the model number and frequency band that are on the back of the receiver.

3.The microphone: wireless handheld transmitters are self-contained. Belt pack transmitters use an external, very small microphone element which is inconspicuous. Microphones are available from Countryman and other manufacturers to replace and upgrade your existing systems. Headworn and lightweight Earset microphones are also available for the ultimate in sonic fidelity and comfort.

A wireless microphone system may also contain the following components:

1. An antenna distribution system:
When multiple wireless systems are used, it's common to have an antenna distribution system that feeds all of the receivers from one set of antennas. It's typical for these systems also to feature AC or DC power distribution to multiple wireless receivers. An antenna distribution system is an excellent upgrade when you already have three or more wireless systems. antenna distribution systems are available for almost any brand of wireless. By providing a vendor the make and model of your existing wireless systems as well as the frequency band, it is possible to make the addition to your system.

2. accessory antenna/s:
accessory antennas are commonly added for long range or very directional applications or for coordinating dozens of wireless microphones. An antenna booster is typically inserted near the antenna. accessory antennas and boosters can provide a dramatic improvement to your wireless systems.

Copyright 2007 PNTA

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Dining Out, Weighing In - Restaurant Meals Are Higher in Calories

With two out of three Americans overweight today, its getting harder to believe that all this extra fat is a simple problem of self-indulgence or poor personal discipline.

In fact, researchers and clinicians from various sciences say unequivocally that its not. Certainly adults are responsible for what they put in their mouths. But when so many are affected, from all across the American demographic, we have to also look whats going on in our culture at large.

And one thing thats going on is that theres a lot more going out. In 1978, just 18 percent of the calories Americans consumed were eaten away from home. But by 2003, that was up to half.

Why should that even matter? A calorie is a calorie is a calorie, right?

At the bottom line, yes. The trouble is that when we eat out, we simply have much less control over what ends up on our plates, and from there, on our bottom line. That shows up in a variety of ways.

Nutritional research indicates that for almost any given dish that you might choose to prepare at home, when its compared to a restaurant dish of the same name, its often not the same thing at all. So even trying to consciously select what looks like the healthiest choice on the menu might not do you much good.

Restaurants tend to use more oils and fats, more sugar, and more salt in their food preparations. The reason is simple: if the food is yummy, youll come back! But that tends to add up to a lot of extra calories you werent counting on.

And speaking of extras, how about all those extra nibbles: the plates of appetizers, the baskets of warm bread with pots of cool butter, the bonus beverage specials? most families simply dont have all those edible accouterments with regular home meals.

But at a restaurant, your drinks are brought before you even order. You often get bread or rolls to eat during your wait, and appetizers and desserts are helpfully suggested by your server.

Yet those extras can have even more calories than your meals! An order of buffalo wings with blue cheese dressing? Thats a tidy 1,010 calories before dinner. For a fried onion blossom with dip, figure around 2,000. Even a basket of garlic bread is about 800 calories. How many people are sharing those calories at your table?

Then you get to the main attraction, and the major problem with dining outportion size! Restaurant meals are often three to four times larger than a normal serving size.

Even plates, glassware and utensils have grown. Very often, the dinner plate you get in a restaurant would qualify as a platter in any home kitchen, but then, they have to be bigger to accommodate those super servings!

It wouldnt be such an issue if we were better at walking away. An old adage about fitness says that the most important exercise to do is pushbacks, as in, when youve had enough, push back and get up from the table.

But research shows that Americans in general tend to be completers, and many of us were raised to feel a sense of guilt if we left food on our plates. Add that programming to a giant dish of pasta, and suddenly, youre stuffed!

The truth is, no matter how we're raised, or whether we're slim or fat, if more is put in front of us we'll eat more, period. And usually, we're not even particularly aware of it. This has been proven out by study after study, in both the United States and abroad.

And that's not all. The research also shows that as we become accustomed to those mega-sized meals were presented in restaurants, we tend to prepare bigger portions at home, as well. We may not use all the extra oil, salt and sugar that restaurants do, but were certainly having more of our main ingredients, and were eating big and hearty.

The other thing that restaurants have over the home meal is variety. Even the most accommodating home cook typically wont make a different special meal for each member of the family. Again, the nutritional research shows that the more different things you can have, the more youll eat overall.

United States Department of Agriculture studies showed that when offered three varieties of a given food itemsay, sandwiches or cookiespeople would eat more than if they were offered three items of the same variety. Thats part of why those all-you-can-eat buffets are such a caloric catastrophe. Who ever has just a little?

Given the demands of todays busy lifestyles, dining out nowadays is not only a pleasure, but a time-saving survival tool. Restaurants may eventually be required to provide nutritional facts for their meals, but even without hard numbers, awareness of the pitfalls can go a long way toward helping us control those calorie counts.

We just need to think about what were up against when someone else is serving, so that when were eating out, were not taking so much in.

Caroline J. Cederquist, M.D. is a board certified Family Physician and a board certified bariatric physicians (the medical specialty of weight management). Dr. Cederquist is the founder of Bistro MD a home diet delivery program that specializes in low calorie gourmet food that is delivered to your home or office and a practicing bariatric physician.

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