were just waves going through the atmosphere‚ carrying sound from one place to another. Those were our ignorant days! We did not realize the complicated terms and theories involved. In the following report you will see how we advanced in our knowledge of radio waves‚ and we hope it will do the same for you. Radio waves are a combination of two kinds of electric vibrations. Audio frequency waves‚ which represent voice and other sounds and radio frequency waves‚ which carry audio waves after
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My essay is about the fox and the sounds it makes. Before we get started I suggest we should read these important sentences below and think about its meaning. Dog goes woof Cat goes meow Bird goes tweet and mouse goes squeek Cow goes moo Frog goes croak and the elephant goes toot Ducks say quack and fish go blub and the seal goes ow ow ow ow ow But theres one sound That no one knows What does the fox say? Ring-ding-ding-ding-dingeringeding! Gering-ding-ding-ding-dingeringeding
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practice among physicians in this time period‚ but Laennec was simply resistant. Instead‚ he recalled that sound travels through solid materials. He rolled up 24 sheets of paper‚ and placed one end to his patient’s chest. The other end he placed to his ear‚ and to his amazement‚ listened to the noises of her chest cavity. Not only could he hear the sounds his patient was making‚ he noticed the sounds were louder and clearer. Of course‚ Laennec’s design was much like a paper towel tube‚ so it is not
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rattled.” The assonance emphasizes the sound of the sawing machine. The cutting noise of the saw is compared to a wild animal‚ like a tiger‚ which shows a personification. Both words “snarled” and “rattled” resonate with sound and fury. Repetition is also used in “Electricity comes to Cocoa Bottom” to represent an unusual‚ exiting moment‚ making the reader wants to continue reading. „As soft as chiffon curtains: / Closing. Closing” The repetition of the ´s´ sound makes this a very gentle ending to
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What is music? Music is the art or science of combining vocal or instrumental sounds (sometimes both) to produce beauty of form‚ harmony‚ and expression of emotion. As a teenager‚ I listen to music everyday. I can name almost name every song that comes on the radio. Listening to music takes the stress away from my mind. I love listening to music. Listening to music is my new hobby. I cannot go a day without listening to music. Music comes in different genres. I listen to many genres. The genre I
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– 1950’s2Dgrayscaleimages – 1965orsoreal-timeimaging Sonography – relativelyportable‚inexpensive‚andsafesoisoftenthefirstchoiceof a medical imaging method where feasible Sound waves • Sound wave propagate by longitudinal motion (compression/expansion)‚ but not transverse motion (side-to-side) • Can be modeled as weights connected by springs 1Ultrasonic Waves and properties • Mechanical
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Reaction Paper #1 It is hard to think of advantages of being deaf and blind when you have had sight and sound your whole life. However‚ when you stop and think‚ you realize that there are actually quite a few. If you are deaf and blind you will have a heightened sense of your other senses‚ such as smell‚ taste and touch. That part of your brain has to work harder and is therefore stronger than other people with all of the senses. Telemarketers tend not to call if they know the person is deaf
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to her tribe in a nostalgic tone‚ painting the setting for the reader to visualise the contrasting environments she speaks of. A peaceful tone is conveyed through the low modality within the poem‚ which is then thrust in high modality and plosive sounds “I have seen the corroboree/ where the factory belched smoke” exemplifying the rapid change colonisation brought upon the Aborigines. Emphasising her feelings of alienation ‘as I walk alone in this teeming town’ suggests once again her growing displeasure
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made its timeless reputation. Method A series of sounds and images (actually‚ the images are only silhouettes of the actual images) were procured by the experimenter‚ together with stopwatch. The participant‚ on the other hand‚ was summoned in the room. He [the participant] must comply with every task the experimenter would give to him. For five seconds‚ the participant must say what he heard or saw. The moment the participant named the sound he heard and the image he saw‚ that was the time where
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Underwood Sound Laboratory. The word SONAR was developed from the words “sound navigation and ranging” [ScienceMag]. There are two major types of SONAR‚ passive and active. Passive sonar acquires sound waves reflected by another source‚ but it does not give off any noise. Passive SONAR has proved not to be as reliable as active sonar. The other type of SONAR is active SONAR. Active SONAR uses an apparatus called a transmitter which changes electrical energy to sound energy to transmit sound waves
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