characteristics of sound

Sound in brief but remarkeable terms is a vibration, that our ears percieve by the sense of hearing. Most commonly vibrations travel to our ears via the air. The ear then converts these sound waves into nerve impulses that are sent to our brains, where the impulses become sound. To say all that in a more technical language: Sound "is an alternation in pressure, particle displacement, or particle velocity propagated in an elastic material" (Olson 1957).


characteristics of sound


The Sound of Soul

Have you ever wondered if soul has a sound? We may experience the sound of soul more than we know. Any time you move your attention to the inner dynamics of what lies behind your body and your mind, your soul will reveal itself to you.


The Sound of Soul


The Senses of Soul

"What is the most human to us, often, is the most sacred."


The Senses of Soul


Pronunciation: Get Better In Another Language

Pronunciation can affect how we communicate. Many people, who have had a go at learning a foreign language, have experienced that sinking feeling when they try a well-constructed sentence in another language only to be met with a blank face. Why is this? Languages are built on sounds. If I speak English and live in an English-speaking country I expect a speaker to say sounds in a particular way. In French or Spanish I would expect to hear different sounds. When we can’...


Pronunciation: Get Better In Another Language


Hear Your Soon-To-Be-Born Baby

Nothing is more exciting than expecting a baby and many expectant mothers and fathers can’t wait to hear the sound of their child’s heartbeat. Parents who cant wait and parents who want to share the amazing experience of listening to the beating sound can buy a baby heart monitor known a...


Hear Your Soon-To-Be-Born Baby


Pronouncing The "S", "Z", "T", "D" In English

The General "Rule" of English Pronunciation You know that it is difficult to know when to pronounce the written letter “s” in English like “s”, the sound of air escaping from your bicycle tire, and when to pronounce it as the letter “z”, the sound of an angry bee. This problem shows up in the plural of nouns. In the same way, the written letter “t” sometimes sounds like the letter “d”. This problem comes up in the past tense of verbs. There is a logic that is at work...


Pronouncing The "S", "Z", "T", "D" In English


Biography Essays: Make Dry Facts Sound More Captivating

Biography Essays: Make Dry Facts Sound More Captivating
Biography Essays: Make Dry Facts Sound More Captivating
What is the gist of a biography essay? In a few words, it is an account of someone’s life, account of the main events, some facts, dates, etc.

Well, it sounds like writing biography essays is really boring. What is more, such biography essays will be boring to read for your teacher as well.

No, we are sure such plan is not for you. Let us explain you how to write biography essays so that not to distract from their main purpose but make them captivating and interesting to read. After you finish reading this article, you can find several free biography essays and check to what extent they can captivate the reader.


Biography Essays: Make Dry Facts Sound More Captivating


Music Essay Questions

Music Essay QuestionsIt is not necessary that you have to be a musician to answer music essay questions. It is enough if you can appreciate music. Sound is an amazing phenomenon that is yet to be understood fully even by experts. Technology is perhaps dominated by the magic of ultrasonic and infrasonic waves. That which is unpleasant to the ears is termed noise, whereas that which is pleasant and dear to the ear is called music.


Music Essay Questions


MBA Essay Ideas

MBA Essay IdeasMBA essays are required while applying for a business school, college or university. The rules of MBA essays writing suggested below may turn useful for those who want to get through the application essays: Use headings. As almost every MBA essay is done in response to some statement(s) or questions(s) it’s preferable to use headings to add structure to your writing.


MBA Essay Ideas


How to Write an Opinion Essay

How to Write an Opinion EssayEveryone has an opinion. Not all opinions need to be backed with sound evidence. Stating what you feel about something is your opinion on it. No one will ask you to back your opinion with information when discussing something. However, when writing an essay this is essentially true. To write an opinion essay, students need their opinions backed by sound evidence.


How to Write an Opinion Essay


“War Is Kind” Essays: How to Make an Essay Sound Impressive

“War Is Kind” Essays: How to Make an Essay Sound Impressive
“War Is Kind” Essays: How to Make an Essay Sound Impressive
“War Is Kind” is a famous poem of Stephen Crane that will make a great impression on you. At a glance, the poem seems to be rather obvious. Crane discusses sufferings that war can bring; he describes death, patriotism, and touches upon some other warfare-related feelings.

Yet, we are sure you will have one major question after you finish reading the poem. Why does the author use this word “kind”? How can one say that war is kind? You need to present answers to these questions in your “War Is Kind” essay.

The following hints can make your work on the “War Is Kind” essay easier.


“War Is Kind” Essays: How to Make an Essay Sound Impressive


College Personal Essays – How to Make Them Sound Strong

College Personal Essays – How to Make Them Sound StrongCollege personal essays should be paid special attention to if you want to be admitted to the college. Actually, there is nothing tricky about this kind of essay writing. You do not have to possess some exceptional skills for writing college personal essays. Just everything should be done accurately and logically. Do not try to muddle up the committee with complicated endless sentences.


College Personal Essays – How to Make Them Sound Strong


Descriptive Music Essay

Descriptive Music Essay
Descriptive Music Essay
Are you assigned to write a music essay, but do not know what ideas to include into it? No doubts, music essay writing needs inspiration. So, you have to think of something that would inspire you. Then, why not to visit a concert in the Philharmonic?

The part of strings in combination with piano melody sounds like the angels calling from the heaven. What images does this music create in your mind? Heaven? Mountains? Forests? Fields? Fix the images in your mind; you will have to recollect your impressions later.

Now it is high time for you to work on your music essay. First of all, formulate the topic of your essay and collect the sources needed. Your music essay will definitely consist of 3 main parts: Introduction, Main Body and Conclusion. So, let us consider what you might include into each of them:


Descriptive Music Essay


Making Sound Decisions about Textbooks

Making Sound Decisions about Textbooks
Making Sound Decisions about Textbooks
As if tuition, room & board, and your pile of mounting student loans were not putting enough financial strain on you and your family as you begin college, here is some more bad news: textbooks are not cheap. In fact, they are downright expensive. While some high schools do make their students pay for their books, you have probably never encountered anything like shopping in a college bookstore with a list of all the books you need for your full slate of courses for a semester. For the cost-conscious student there are ways to save money on your textbooks.

For starters, take a look at all your syllabi and decide which books you can borrow from the library. If your library only has one or two copies of a particular book, go ahead and buy your own copy. You do not want to be scrambling for a book the day you actually need to turn to it. Keep in mind that most college bookstores will send back copies of unsold books to their distributors, so simply buying the book later in the semester is not a safe bet. Many libraries will compile a list of books that have been ordered by professors for a given semester and keep them on reserve. This means that you can look at the book in the library, but you cannot take it out. Consulting your library’s catalog is a way to access some of the books you need for free.


Making Sound Decisions about Textbooks


The Sound of Music Essay

A music essay is one of the most popular types of essays that you can easily write. Of course, it is important that you first know how to write an essay so you need to verify whether you are capable of writing one. In case you have forgotten, a simple essay should have at least three parts; Introduction, Body and Conclusion. From high school essays to college essays, everything is just the same when it comes to format.


The Sound of Music Essay