Sound Waves Essay, Research Paper
Sound Waves
Waves are disturbances that travel through a space while changing its matter. A sound wave is what allows us to hear sounds. It is created by vibrations, which are made by the movement of matter. Sound waves must travel through a solid, a liquid, or a gas. The more tight the particles, the faster the wave will travel. This would mean that a sound wave travels fastest through solids and slowest through gases. The speed that it travels through a liquid would come somewhere in between the two because a liquid s particles are farther apart than solids, but closer than gases.
When objects vibrate, their energy moves the matter around it and this is what our ears hear as a sound wave. Intensity is the rate at which sound energy enters the ear. Usually a sound with high intensity makes a loud sound. The intensity and volume of a sound wave decreases as the distance gets farther. As the ripples of a sound wave spread, they get larger and slightly fainter. Intensity can be measured in a unit called decibels, which were named after Alexander Graham Bell, inventor of the telephone.
When a sound wave enters your ear, it causes the eardrum to vibrate and those vibrations go past tiny bones to the inner ear. In the inner ear there are fluids and hair-like nerve endings which send messages to the brain to interpret the sound. Any levels of intensity over 90 decibels can permanently damage hearing. High levels of intensity can damage the hair-like nerve endings within the ear.
The frequency of a sound wave is how fast the source of the sound is vibrating. Frequency is measured in hertz. The average male voice is about 120 hertz while the average female speaking voice is about 250 hertz. The pitch is what the ear perceives of the frequency. It is usually referred to as how high or low a sound is. It has no means of exact measurement.
Sound waves are quite complex. There are so many aspects to them such as their intensity, frequency, and pitch. It is wonder that something so natural to human beings, such as sound, can be so technical yet no real effort is called for by us. It s been programmed into our heads and ears since birth. Without sound waves, the world would be a very quiet place.
Другие работы по теме:
Descriptive Essay About A Comp Essay Research
Paper The Computer A computer is a very unique machine. It has many different parts and a lot of different noises. Some parts are hot, and some are cold. Computers have many different sounds that they make. Depending on the sound it makes, it could have a problem. When your computer beeps at you. It normally means that an error has occurred and that it needs to be fixed.
Sound Waves Essay Research Paper Sound is
Sound Waves Essay, Research Paper Sound is part of our everyday lives. Just like we have eyes for, we are given ears for hearing sound. We rarely take the time to think about the characteristics of sound and the ways that they are made. The basis for an understanding of sound and hearing is the physics of waves.
Sound Waves Essay Research Paper In this
Sound Waves Essay, Research Paper In this chapter we studied sound waves. In this paper you will read about how the ear works, how acoustics work and how sound waves are used in real life in medicine and music.
The Bells Essay Research Paper The Bellsby
The Bells Essay, Research Paper The Bells by Edgar Allan Poe ?The Bells? is one of Poe’s famous poems, in which Poe tries to make the bells sound real. He tries to make the sounds by using words instead of sound, which is really annoying when
Simon Birch Essay Research Paper The overall
Simon Birch Essay, Research Paper The overall effectiveness of the film Simon Birch is enhanced by technical details such as, sound, lighting, colour and symbolic representation. Sound is an effective means of creating atmosphere and hence creating audience appeal. Similarly, lighting also brings emotion and mood to a film.
Imbalance Essay Research Paper Terms and ConditionsI
Imbalance Essay, Research Paper Terms and Conditions I. About Imbalance Music, started by the members of Imbalance, is a new, but not inexperienced studio. The producers of Imbalance Music have a knowledgeable sense of the equipment they work with. The studio, The Garden , is located in Corbin, KY at the junction of Hwy 1629 and Hwy 830.
Euphemisms Essay Research Paper Euphemisms can be
Euphemisms Essay, Research Paper Euphemisms can be used to make something bad sound not so bad, for example when showing compassion to someone who has lost a loved one, but when euphemisms are used to disguise a harmful meaning or event, then it becomes doublespeak. People in our society use euphemisms in every day life.
Critical Essay On The Eagle Essay Research
Paper Critical Essay The name of the poem I am writing about is called ?The Eagle? by Alfred, Lord Tennyson. It is in figurative language form. The poem is divided into 2 Stanza?s with 3 lines each. And there are an
Sensing Sound Essay Research Paper Sensing SoundWhen
Sensing Sound Essay, Research Paper Sensing Sound When we think of hearing, most only consider the outer ear. In reality, the inner ear is the part that does all of the work. The outer ear works as a reverse megaphone, which collects the sounds that we hear and brings them into the inner part of the ear. Ears are located on either side of the head to help with sound localization.
The Ear Essay Research Paper THE EARThe
The Ear Essay, Research Paper THE EAR The Ear is one of the five sense organs. It allows us to hear. Hearing is one of our most important senses. Speech development depends on hearing. Without hearing, our speech would not sound right. Children learn to talk by copying what other people say. Hearing is not a simple process.
Visual Analysis Essay Research Paper A Tour
Visual Analysis Essay, Research Paper A Tour of the restaurantOn a casual day drive through Old Town Chicago, people may drive by a restaurant with a big sign with two large strange Chinese looking characters and on the bottom says Kamehachi. As one look more closely, the restaurant is pact with people. The valet parking is busy running around, and a line of people waiting to get in.
Sound Nature Essay Research Paper
Very simply, sound is the vibration of any substance. The substance can be air, water, wood, or any other material, and in fact the only place in which sound cannot travel is a vacuum. When these substances vibrate, or rapidly move
Saxophone Essay Research Paper The Saxophone is
Saxophone Essay, Research Paper The Saxophone is probably one of the most popular instruments to date. there are 13 different types of saxophones, but only four are regularly used. This instrument has a sound all of
Patricia Smith Essay Research Paper Patti Smith
Patricia Smith Essay, Research Paper Patti Smith Homepages, Biographies, and Interests a patti smith babelogue – The premier site for any and all information, from contacting patti to poetry, sound clips, performances, etc.
Rave Music Essay Research Paper What u
Rave Music Essay, Research Paper What u need Its not as easy as you think to throw a Rave, this sounds kind of easy, but it take takes a lot of hard work and dedication. The first thing you need is money, and the reason you need money is because you need to make a lot of deposits. If the cash flow isn’t that big then you get what are called investors, they put in their money and hope to get it back.
The Physics Of Sound Essay Research Paper
Sound surrounds us at all times. The ring of an alarm clock or the whistle of birds may wake us up in the morning. Through out the day, we hear a variety of sounds; for instance, the banging of pots and pans, the roar of traffic, and the voices of people. When we fall asleep at night, we might listen to the sounds of frogs croaking or the wind whistling.
How Does The SurroundSound Technique
Work Essay, Research Paper How does the surround-sound technique work? Surround Sound which was introduced by Dolby Laboratories Inc to position sound around the audience so that the effects within movies would make them feel as though they were really there. The use of directional sound from different points in the room according to their depth, sharpness and clarity was the main goal.
Huckleberry Finn Conscience Essay Research Paper A
Huckleberry Finn, Conscience Essay, Research Paper A Matter of Conscience Society and the values of others around you is where your conscience comes from. This however, is a deformed conscience. It has been molded by society s views, not your own. Just because society taught you to believe in something, doesn t make it right.
Citizen Kane Essay Research Paper Citizen KaneWhat
Citizen Kane Essay, Research Paper Citizen Kane What makes an excellent movie? Orson Welles starred and produced in the movie Citizen Kane, now known as the greatest movie ever made. Citizen Kane loosely portrays the life of William Randolph Hearst. In the movie, the use of sound, great acting, and irony help make this movie number one.
Sound Essay Research Paper Decibels are the
Sound Essay, Research Paper Decibels are the units of measurement used to describe voltage and power levels. The abbreviation for a decibel is dB (Sauvala). Some decibel comparisons are: 10 dB is about as loud as someone whispering, 70 dB is a shouted conversation, and 110 dB is as loud as a jet engine (“Sound”).
Sound In Poetry Essay Research Paper Sound
Sound In Poetry Essay, Research Paper Sound in Poetry Poems usually begin with words or phrase which appeal more because of their sound than their meaning, and the movement and phrasing of a poem. Every poem has a texture of sound, which is at least as important as the meaning behind the poem. Rhythm, being the regular recurrence of sound, is at the heart of all natural phenomena: the beating of a heart, the lapping of waves against the shore, the croaking of frogs on a summer’s night, the whisper of wheat swaying in the wind.
Radio Waves Essay Research Paper Radio waves
Radio Waves Essay, Research Paper Radio waves travel at 186,000 miles per second through air. In contrast, sound waves travel at only 1/5 of a mile per second. If a modulation is made of the radio wave that exactly reproduces the amplitude and frequency characteristics of the original sound wave, then sound can be transmitted rapidly over long distances.
Ithaka By Botho Strauss Essay Research Paper
The play Ithaka, by Botho Strauss is an example of a postmodern play. In this paper I will discuss the relationship between the play and the times that the author has written this play with the emphasis of the director and costume designer in mind. To discuss this notion I will comment on the design elements, such as sound, lighting, stage, and costume design.
Magnetic Spectrum Essay Research Paper Electromagnetic SpectrumAn
Magnetic Spectrum Essay, Research Paper Electromagnetic Spectrum An electromagnetic spectrum is the spectrum in which electromagnetic waves are sent out and in which they can be detected. The spectrum of electromagnetic waves includes the following waves: microwave, radar, satellite, UHF T.V., VHF T.V., FM radio, CB radio, amateur radio, and AM radio.
Christmas Concert Essay Research Paper I recently
Christmas Concert Essay, Research Paper I recently attended a Christmas concert at St. Augustine’s Church in Elkdridge. For the most part, the choir blended well together. Sometimes the sopranos could
Poem The Beach Essay Research Paper Ryan
Poem: The Beach Essay, Research Paper Ryan Hartney English 9 3/8/01 The Beach I have always liked the beach best Its fun in the sun for everyone You can have a picnic
Acoustics In Music Essay Research Paper Acoustics
Acoustics In Music Essay, Research Paper Acoustics in Music Through out the history of music, acoustics have played a major role. After all if it were not for acoustics the quality of sound that we know today would not exist. The word acoustics comes from the Greek word akouein, which means, “to hear”(Encarta Encyclopedia).
Television Essay Research Paper We have at
Television Essay, Research Paper We have at least a television in our home. television allows us to hear and see events as soon as they happen. If our grandma’s mother or father see TV, they’ll
Poetry Research Paper Essay Research Paper Poetry
Poetry Research Paper Essay, Research Paper Poetry can both broaden and intesify an experience9…0 it can also illuminate, clarify, and deepen an occurence in a way a reader never considered.9…0poetry communicates expereince by appealing to both the thoughts and feelings of its reader.Poetry demands total response from the individual-all the intellect, senses, emotion, and imaginaTION. (CL)
MS Power Point Essay Research Paper Reflection
MS Power Point Essay, Research Paper Reflection on MS Power Point The Microsoft Power Point presentation that we just completed was a fun project. I learned how to set up Power Point slides while infiltrating animation and sound.
Guitars Essay Research Paper GuitarsThe electric guitar
Guitars Essay, Research Paper Guitars The electric guitar can be classified in three types on the basis of varied sounds. The most important thing relating to sound are the pick-ups. There are two types of pick-ups that come in guitars, double coil and single coil. A Double coil offers more clarity and has warmer tone.