A cheap one can travel just (5 watts) 150-250 feet. The most expensive hand held ones can go to 1500 feet (for a 45 watt) and beyond if it has more wattage.
First get a blank sheet of computer paper and some tape.2 Now roll the paper from a corner to another corner like this mark you see here: / or like this: \ (you can do it either way. it will still look the same.)3 Now tape the paper together and you have a megaphone!4 Finished.
yes
A microphone, by itself, does not make your voice loud. It changes the sound waves your voice makes in analogous electric signals. These signals can be sent to an amplifier and speakers to make you voice sound loud. The amplifier increases the amplitude of the electric waves so that when they are sent to a speaker and changed back into sound waves, they will be louder.
The vocal cords or larynx --
The same way you make anything stronger. Use your voice a lot, as powerfully as you can. Practice singing very very loudly without screaming, and talk loudly.
Yes, but lotions are needed to be in a clear travel plastic bottle.
Well, I would go on orientaltrading.com, and if you look up megaohone in the search box, then click on the first item, it will show you a blank picture up a paper unfolded megaphone :) so happy i could help...
The first thing I thought was the same as you, probably: get a megaphone cake pan and bake the cake in it. Wrong answer: Wilton, who makes cake pans in just about any novelty shape you want, doesn't make a megaphone pan. So...what I would recommend is to make a sheet cake. Cut a cone shape out of it. If you're REALLY slick you could use a bread knife to make the cone rounded like a megaphone is but if you decide to try it make a cake to practice with because it's pretty easy to screw this up. (I wouldn't bother; the cone shape will get you where you need to go.) Then cover the cake in rolled fondant so it'll be pretty, and decorate it like the megaphones your school's cheerleaders use. As for the handle, there are a couple ways to go. You could cut a handle design into the cake, or you could use rope licorice.
Target and Ikea both make plastic signs.Target and Ikea both make plastic signs.Target and Ikea both make plastic signs.Target and Ikea both make plastic signs.Target and Ikea both make plastic signs.
it takes 6 plastic bags to make a Starbucks plastic cup
If you have to travel a lot for business, you probably miss your family while you are away from home. Although a phone call or an email can help you stay connected with your family, voice chat software can make long-distance communication seem much more personal. Consider using free voice chat software while you are away on corporate travel.
First get a blank sheet of computer paper and some tape.2 Now roll the paper from a corner to another corner like this mark you see here: / or like this: \ (you can do it either way. it will still look the same.)3 Now tape the paper together and you have a megaphone!4 Finished.
vibration in the voice box
Yes it can. Unless the plastic and/or glass is too thick. Some types of glass and plastics make it harder for light to go through. ----------- The question is: Can light pass througth plastic or glass? The answer has to be either "both" or "glass", instead simply saying "yes"
There are two software which allows you to make you voice sound computerized.AV Voice Changer SoftwareAudacity
Voice thinner
Pigskin plastic