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Archive for February, 2009

Feb
28

How do custom earplugs work?

Posted by: Dionne Payn | Comments (0)

Custom earplugs have many advantages over traditional forms of hearing protection (foam earplugs and earmuffs), such as increased levels of sound quality, comfort and cost effectiveness.

Sound quality

Traditional forms of hearing protection tend to reduce high frequency sound much more than that in the mid to low frequencies, which is why foam earplugs often make things sound muffled. This makes it difficult to follow conversations, hear warning signals or hear the subtle nuances of music.

It is also difficult to get traditional forms of hearing protection in more than one level of attenuation (or noise reduction). While it may seem that the highest level of attenuation is best, if you cut out too much noise it means you are less likely to wear your hearing protectors because you get that closed in feeling and feel isolated from what is happening around you.

When using hearing protection that cuts out too much noise, it can be tempting not to use your hearing protectors, or remove them for brief periods while having a conversation with your colleagues. This can lead to reduced effectiveness of your hearing protection.

There are custom earplugs available with a range of filters that allow you to choose the correct filter to suit your noise environment, whether you are a musician, motorcyclist, or a professional working in the noisy industries. This means you aren’t going to have too little or too much attenuation, both of which are situations you want to avoid.

When getting your impressions made for your custom earplugs, the audiologist should ensure that the impression material reaches just past the second bend of the ear canal. This creates a deep seal between the impression material and the bony part of the ear. This results in a more natural sounding earplug because the occlusion effect (closed in feeling) is minimised.

Custom earplugs also reduce the occlusion effect as they contain vents which allow trapped low-frequency sound to escape.

The comfort factor

The most common criticism about earplugs and ear-muffs is that they are uncomfortable to wear. Ear-muffs are hot and tight causing sweating and soreness. Also, eye protection often interferes with ear muffs, meaning they aren’t effectively protecting your ears.

Disposable and reusable foam earplugs need to be inserted deep into the ear to reduce noise levels effectively. Unfortunately, because they place pressure on the ear canal, they can be uncomfortable to wear for long periods of time. Its tempting to remove them to give your ears a break, but if you are in a noisy environment this really reduces the effectiveness of your hearing protectors.

The better quality custom earplugs are made from an impression of the ear which extends past the second bend of the ear canal. As they are moulded to the ear, they provide a perfect fit.

When looking for custom made earplugs, check what material the earplugs are made of. Some custom products are made of an acrylic material which is hard and cold in the ear, and doesn’t flex with body movement. This means that noise can leak through the air gaps that are created, resulting in ineffective hearing protection.

High quality custom made earplugs are made with a soft medical grade silicon material, as this makes for a more comfortable earplug. The earplug will flex and move with your body movement, so whether you are walking, talking or dancing you will always have a good seal.

Cost effectiveness

While traditional forms of hearing protection have a low upfront cost, if you have to use them on a regular basis, the costs soon mount up. For example, professionals who work within the noisy industries often use three pairs of foam earplugs a day, and at 16 cents per pair, this adds up to over $115 per year.

On the other hand, custom made earplugs often cost much less than this when you consider how long they last for. High quality custom earplugs last for four years and even the most expensive will cost only $88 per year!

The other cost to take into account is the environmental waste caused by using disposable hearing protection. Going back to the above example, if on average you use 3 pairs of hearing protectors a day, for 240 days a year, over a four year period you’ll have disposed of 5760 earplugs.

Can you imagine a heap of 5760 disposable earplugs next to only two custom hearing protectors?

While the upfront cost of custom hearing protection is higher than traditional forms of hearing protection, you can reduce your risk of buying hearing protection that isn’t right for you. Look for a company that offers a money back guarantee, and will repair or replace your hearing protectors if the material or filters break down.

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A great way to express yourself is by wearing funny t-shirt design. Printed t-shirts can send many different kinds of messages to the world around you. Just about anything can be put on a t-shirt. T-shirts can be excellent promoters of causes, bands, people, or places. Vintage rock t-shirts are also very popular and offers your love for your favorite musician.

Vintage rock t-shirts show your admiration for the rock bands that you like best. Most people believe that no one rocks harder than their favorite band. Wearing your favorite vintage rock t-shirt expresses this belief without question.

Funny t-shirt designs can promote a different kind of ideal. Funny t-shirts often make fun of someone, promote a cause, or state a funny joke. Today funny t-shirt designs are very popular to wear among all types of people. College students seem to love to wear funny t-shirt designs the most.

Your sense of style is also conveyed with your choice of t-shirt. A vintage rock t-shirt may communicate a desire to relive parts of your youth. Vintage rock t-shirts are certainly in style with the younger crowd these days. Wearing a funny t-shirt design might make it more difficult for people to take you seriously. You’ll be seen as a light hearted person who loves a good time. It’s important to consider the message you want to send when picking out a t-shirt.

The funny t-shirt designs and vintage rock t-shirts you wear also indicates your personality with the rest of the world. Your shirt will tell what kind of humor strikes your funny bone, or what type of music you like best. Much of what is said by your t-shirt is subtle, but it still gets across sub-consciously.

If you are wearing a funny t-shirt design that states a slogan that makes fun of politics, then you may be saying that you understand the lighter side of more serious issues. Wearing a vintage rock t-shirt is your stamp of approval for the what that particular band might stand for.

One of the nice things about printed t-shirts is that they can be conversation ice breakers. If you see someone wearing a t-shirt for a familiar rock band, or if you find their shirt entertaining, then you might be more likely to start a conversation with them. When you wear funny t-shirt designs other people may be more likely to strike up conversations with you.

For these reasons it is important to choose carefully when buying a vintage rock t-shirt or other printed tee. The messages that you send with your shirts tell the world how you feel about it. However, the most important thing is to have fun. What messages are you sending with your t-shirts?

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Feb
27

Fulfillment at Fairs and Festivals

Posted by: Bob Jones | Comments (0)

Woodcarving is a favorite past time of mine. It was my grandfather’s old passion, and I remember being a child and watching him as he transformed an old piece of wood into something new and exciting. Akin to the story of Pinocchio, Geppetto’s wish of having a wooden child he carved brought to life is something subconsciously longed for by every woodcarver.

My grandfather is gone now. All I have left to remind me of him and his hobby are a few carved pieces he had made, and a set of carving tools he had used to make them. I have taken good care of those blades ever since I was given them, even replacing the knives whenever necessary.

Ever since I graduated from college, I have not been able to practice my hobby as much as I wanted to. My boss has been kind enough to let me carve on a piece of wood during breaks; but as I still had to eat and all, that really isn’t a lot of time. I still jumped on the idea anyway, even if it ends up with the rest of the office calling me the “wood girl”.

Recently, I met an old college friend from one of my art classes, and found out that she was doing a gimmick with charcoal on various fairs and festivals. Intrigued at the notion, I asked her if I could tag along; selling some of my work while she did her charcoal painting, and she happily welcomed the company.

I decided to take a short leave from office life to pursue this dream, and I must say; seeing people appreciate (and occasionally buy) my crafts invigorate me somehow. And as my works are sold, I tell them old stories of how my grandfather used to make sculptures in record time as I watched. Showcasing my craft made me feel like a real person again.

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Feb
27

Learn Violin Online

Posted by: L. Simms | Comments (0)

Because of today’s active lifestyle, many people are choosing to learn to play the violin online. This offers students more flexibility and control of the time spent learning the violin. This also makes it more affordable for those with limited incomes as online classes are less expensive than traditional teachers would be, as most online courses feature videos as the main tool for teaching the violin.

How do you find a course? By using a search engine such as Google or Yahoo, you can find an incredible amount of web sites dedicated to online study for learning to play the violin. Although free online courses are just a start, there are also some videos on YouTube that will also help the inexperienced violin player move ahead in their lessons.

Check out violin forums where people of all levels that are interested in the subject of violin exchange ideas. A great resource are those forums where people know a great about their favorite topics and are are often eager to help out with their ideas. Many people learn a lot in forums as they have information that can be comparable to pricey websites.

If you are learning violin basics on the Internet, set aside a few minutes so you can complete the basic skills. Beginners should make the time to learn the basic fundamentals before they attempt violin pieces. Learn the strings, discover where the notes are located on the strings, and play children’s tunes until you are ready for violin pieces.

Remember you have to allow yourself a special time to practice your lessons. If someone starts a new instrument, make a set of small goals and set aside time for you to reach those small goals. In the real world people do not become expert performers after a couple of weeks, so be realistic and spend time doing some practicing.

When you are taking an online violin course, make sure you follow the lesson plans and assignments when you practice. You will probably learn some easy songs, then follow each lesson and try something more challenging. Each lesson will help you gradually prepare for more difficult pieces, and before you know it, you are a fair violinist.

Playing scales over and over can be frustrating. Also, not getting your fingers in the right position can make you want to give up, instead, email the course owner if they have an email, otherwise the aforementioned violin based forums are a great place to get help. If you are struggling chances are someone else has struggled with the same issue and can offer comprehensive solutions to get you through the tough spots.

Learning to play the violin online can be a rewarding experience if you find the right format to learn from. Keeping in mind to practice and have patience will be their own rewards when you finally become the violin player you want to be. Patience is the key to learning any instrument so you can persevere and set small goals, and become a good violinist.

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The accordion evolved from the 5,000-year-old Chinese mouth organ called the sheng, the first known instrument to use the free vibrating reed principle, which is the basis of the accordion’s sound production. There are several different accounts of how the sheng found its way to Europe and many conflicting versions of the history and evolution of the accordion. However, it is well-known that the popularity of accordion music reached its peak in France before it spread to the rest of the world.

The accordion music that was almost synonymous with popular French music for at least fifty years, from the early 1900s throughout the 1950s,the subject of this article is Musette accordion.

A goatskin bagpipe known as Musette was a very popular musical instrument in the Auvergne region of France around the 19th century. Immigrants arriving in Paris between 1800 and 1900 had their musettes in tow. Some Auvergnat immigrants opened small shops selling coal and wine and, eventually, modest dance halls in the back rooms of these modest cafes. These were known as bal musettes. On Saturday nights and Sunday afternoons, their patrons danced the traditional Auvergnat dance to the music of the musette.

During the latter part of the 19th century, Italian immigrant workers toting their accordions began flooding the capital of France. Paris 19th district where the Italians settled came alive with the sound of diatonic accordion music. At first, accordions were accepted into most musette music bands. Where the auvergnat and italian communities of paris gathered to dance to accordion and musette music and the bal musettes, which had been places where the musette instrument was played, had become establishments. The first joint musette and accordion music performance was in 1905.

However, with the appearance of the half-diatonic, half-chromatic accordion, the Italian accordionists tried to introduce new dances into the bal musettes, playing music that was outside of the realm of the musette,a few years later. With the appearance of the ahromatic accordion and this led to a serious conflict that was further aggravated?

The Italians left to play their accordions in different locations – which they continued to call bal musettes. By drums and the main dance was the waltz and at these new bal musettes, the accordion was the principal instrument, accompained. Accordion music as well as the new bal musettes became popular quickly. Accordionists were playing in the streets and their music soon became the most popular in Paris, and across the country. Accordions had become the preferred accompanying instrument of French singers as well and the musette accordion style, or music genre

The bal musettes re-opened with fervor after World War I, and musette accordion music continued to flourish in the period between the 2 World Wars. Members of the upper classes would go to these places looking for adventure,and many new bal musettes opened to cater to the masses in need of entertainment. Before the 2nd World War, certain enterprising dance establishments even organized fake police raids and gunshots for the benefit of these classy visitors.

The musette instrument has gained popularity over the musette accordion genre. In the 1930s, jazz penetrated into the musette accordion style and by the 1940s, it was common to hear the 2 styles intermixed. By the early 1950s, after the Manouche banjoists and guitarists had joined the musette accordion bands, accordion musette music had become the most popular French music of its day.

The advent of rock, disco and newer dance music in the 1960s led to a decline of the musette accordion style. However, in the late 1980s and 1990s, popular music groups began to show interest in the musette accordion music and this inspiring music genre is experiencing a revival both in France and across the world.

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