Articles, tagged with "diaphragm", page 2
16th August 2010
Most professional condenser microphone pick up sound waves and convert those waves into an electrical signal to be used by audio equipment in one of two ways.
Dynamic Microphones
A dynamic (or moving coil) microphone operates by using a wire coil and a...
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Author:
Rebecca
06th July 2010
A believed leader in innovative auscultation technology, Littmann stethoscopes are big-name universal for unsurpassed quality. The Littmann brand name is your assurance of preciseness acoustical superiority, innovational design and exceptional performance...
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Author:
Derick Blackburn
05th July 2010
A hiatus hernia (often called hiatal hernia) is a condition where the lower esophagus and part of the stomach slide through the hiatus in the diaphragm, or where part of the stomach pushes through next to the oesophagus into the chest cavity. Hiatus herni...
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Author:
harry
24th June 2010
Solenoid valve is reliable and fairly simple devices in a refrigeration system, and for the most part a very healthy component
But when solenoid valves do, in fact, experience a malfunction, the best way to a quick recovery is to first identify symptoms ...
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Author:
Emma
04th June 2010
Laminated flexible jumpers are specialized electrical equipment made from copper. Several foils of electrolyte copper are stacked over each other followed by application of high temperature under high pressure. This is a very delicate process involved in ...
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Author:
russelmori
25th May 2010
If pregnancy is every woman's dream come true, severe back pain during pregnancy is a nightmare! As you go through a number of physiological and psychological changes, discomfort in the back is not an uncommon issue. It is said over 50% of women experienc...
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Author:
pregnancy guide
18th May 2010
I regret that I have but one life to give for my country.
Strictly speaking, the headphone is the listening device with larger pronunciation body and required to be worn on the head, which is not the earplug used by the majority of Walkmans. Do You Kno...
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Author:
rose
02nd March 2010
Having a deep voice really helps, as I've experienced in school. It's been useful to my classmates that I have a deep voice and they always want me to be in their group during group activities that involve reporting. The group that I joined would always g...
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Author:
georgebattles
08th January 2010
Your voice is one of your best assets you have. When talking to the phone or simply a friendly conversation, your voice can spell out a good impression among your listeners. Usually, a strong voice signifies strength of character, confidence and a little...
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Author:
Greg Mascetani
08th January 2010
Men naturally love competition. To be able to survive in this highly competitive world, one must not only look good but also sound good. This holds true in many settings-the boardroom, the stage, the classroom and even the simplest male gatherings over bo...
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Author:
Greg Mascetani
08th January 2010
A deep bass voice often equates to power, dominance, and even charisma. The most powerful man in the United States can attest to that. His voice, as many experts have noted, is solid and deep yet soothing-the vocal tone that makes a great speaker and lead...
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Author:
Greg Mascetani
08th January 2010
More often than not, how you say something is more noticeable-and more important-than what you say when you are talking. Yes, it may seem strange, but this holds true in almost every situation. Particularly, your voice often has more impact than your mess...
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Author:
Greg Mascetani
08th January 2010
"How can I improve my voice?" You ask yourself that question over and over again. And every time you do so, you only feel worse as you hear your voice that is far from being manly. If your voice is too high-pitched for an adult man, don't despair. You can...
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Author:
Greg Mascetani
08th January 2010
A squeaky, high-pitched voice sounds cute if you're a young girl or a voice talent for a cartoon series. However, if you're a man in your late 20s or older, having such a quality of voice may not sound just right for others. And if you're trying to impres...
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Author:
Greg Mascetani
24th July 2009
The didgeridoo is one of the most exotic and interesting woodwind instruments being used today. The native population of Australia, the Aboriginals, developed it, but no one knows how old it is. The Aboriginals believed that the didgeridoo was an importan...
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Author:
Kristin Royce
