Noise reduction Essays

  • Analysis of a Bose Advertisement

    948 Words  | 2 Pages

    There is an interesting print advertisement found in an issue of Time magazine. It was an advertisement of noise cancelling headphones by Bose. Bose is known to make high quality products for music such as headphones and speakers. In the ad there is a man in a boat wearing Bose headphones who is rowing a boat and is about to go over a waterfall. The waterfall he happens to be going over is Niagra Falls, which is notorious for being very loud. Niagra Falls is a really well known tourist attraction

  • Mixer and Nozzle Process Description

    783 Words  | 2 Pages

    order to quiet the engine. To understand how air can create noise, first consider the way water splashes and makes noise when a wave crashes. In the same way, when two different air streams traveling at extremely high speeds and at different temperatures collide with one another, noise is produced. In addition to the air streams colliding, the air also collides with the components of the engine and nacelle. Another example of air making noise is when wind hits a house. Even in a wind storm with small

  • Hybrid Cars and the Reduction of Air Pollution

    1812 Words  | 4 Pages

    make them last longer. With a hybrid electric vehicle the vehicle gets better gas mileage than a typical gasoline fed engine. In doing this a hybrid vehicle will make the resources last longer and will not use them up as fast as they are now. The reductions that the hybrid electric vehicle will make in the emissions problem will be one that is looked upon as a revolution towards helping the planet. As a human it is our right to live in a sustainable environment and with the production of this car maybe

  • The Many Benefits of Active Noise Cancellation

    2019 Words  | 5 Pages

    One of the major problems that society faces today is noise pollution. Everywhere people go there is always something that is making a sound. It can be very loud such as a plane flying overhead, or it could be quiet like the fan of a computer. When a person is exposed to certain noises for extended periods of time it can not only damage their hearing, but also effect their mood, energy level, and productivity. As a result, there has been a push in the last fifty years or so to silence some of

  • Psychological Effects on Crowding, Population Density and Noise

    1556 Words  | 4 Pages

    The variety of effects on individuals stimulates from population density and noise. The effects could range from easy annoyances to critical intrusive anxiety creating illnesses. When personal space, privacy, and territory are infringed upon by people or short lived and continuous noises; (Straub, 2007) accommodations become needed in acknowledging to prevent psychological effects of crowding as well as discouraging aggression, anxiety, and frustration with the ongoing increase in population density

  • Silence In Trial Of God By Elie Wiesel

    1423 Words  | 3 Pages

    Silence is not simply the absence of sound, not simply the absence of activity; rather, it is the sum of all things that can be heard, seen, or felt. Silence is not simply produced from discipline, not simply produced from anxiety; rather, it involves everything before and everything after - comprising a period of time rather than a single moment. On the other hand, what is silence’s effect? As complex as silence is itself, its effect is complex as well; generally, it serves as an amplifier to that

  • Virginia Woolf’s Between the Acts

    4852 Words  | 10 Pages

    Virginia Woolf’s Between the acts Virginia Woolf uses many images in the Between the Acts. Like the other novels I read in the class, the images in the Between the Acts cannot be separated with the story development, and the images themselves construct the story in the book by dismantling the conventional expectation for the novel. However, Woolf uses common and conventional words and images with an experimental way in this novel. This novel constructs the images and the representation with

  • Scary Noises

    1382 Words  | 3 Pages

    can't see anything, but I know there has to be something out there; noises just don't arise on their own. I look all around, searching every bush, tree, and shady spot to try and locate the noises; then, peace and quiet again. The calming sounds of birds chirping, the distant roar of the river, and the wind blowing leaves around, cover up the scary noises that I just heard. The back of my mind just won't forget those eerie noises, and I look all around me every five seconds for some kind of beast

  • Discovering Mortality in Once More to the Lake

    981 Words  | 2 Pages

    sound of the place, an unfamiliar nervous sound of the outboard motors" (White 153).  This "nervous" sound suggests the nervousness of adulthood; the anxieties that sweep through the minds of people who have matured.  The noise created by the outboard motors reflects the noise inside the man's consciousness.  Instead of the "sleepy" sound of the inboard engines used when the man was a child, there were now noisy engines, which cluttered the air around the lake.  These sounds constantly reminded the

  • Death and Dying in DeLillo's White Noise

    786 Words  | 2 Pages

    Death and Dying in DeLillo's White Noise Among other things, Don DeLillo seems completely preoccupied with death and the arduous task of living with the knowledge of death in his novel White Noise. Acceptance of our finite, fragile existence over time is certainly not a phenomenon unique to a single civilization or historical era. Rather than discuss the inescapable mortality that connects all humankind with broad, generalized strokes, DeLillo is concerned with the particular (peculiar?) late

  • Pistol Shrimp Persuasive Essay

    829 Words  | 2 Pages

    As the pistol shrimp uses its powerful snapping craw as a weapon to hunt, it makes such a noise that it can even alter the sound transmissions of submarines. (BBCWorldwide, 2009) In the video clip “Pistol shrimp sonic weapon” it shows how this snapping shrimp uses its sonic weapon, which is a large claw that snaps to releasing bubbles. (BBCWorldwide, 2009) These bubbles are shot at the shrimp’s prey at such temperature that when their released they can reach the sun’s temperature for a instant. (BBCWorldwide

  • Ears Have Walls by Steven Connor

    1324 Words  | 3 Pages

    one enters the exhibition one is immediately overwhelmed by a dense cloud of noise and sounds. How many sounding objects can one put into one space? David Toop defends his approach with the help of a w... ... middle of paper ... ...died hands buffet and slap His head and a scorner spits in His Face. The slapping hands are frozen in mid-air and thus trigger associations with regard to noise. This association with noise is also shown in the scorner’s spit and how it suddenly stops before it reaches

  • The Character of Marek Shimerda in My Antonia

    692 Words  | 2 Pages

    second eldest son. "As he approached us, he began to make uncouth noises, and held up his hands to show us his fingers, which were webbed to the first knuckle, like a duck's foot. When he saw me draw back, he began to crow delightedly" (Cather, 24). Everyone who encounters this poor boy instantly views him as `crazy'. All of his actions are presented as strange. "The crazy boy, seeing the food, began to make soft, gurgling noises and stroked his stomach" (Cather, 60), and evidently he is. "The

  • Evaluation of How the Box Hill Area is Influenced by Human Activity

    4756 Words  | 10 Pages

    Evaluation of How the Box Hill Area is Influenced by Human Activity The title for this piece of coursework is 'Evaluate how the Box Hill area is influenced by human activity'. The 'influence by human activity' reflects the way that humans utilise the Box Hill area and the effect that leisure and tourism have on the surrounding environment. Location Map: [IMAGE][IMAGE][IMAGE][IMAGE][IMAGE][IMAGE][IMAGE][IMAGE][IMAGE] Box Hill is located in Dorking, Surrey, England. OS map showing

  • Silence- Short Story

    623 Words  | 2 Pages

    Silence- Short Story “Aghhahahhhah!” screaming, Jade sprinted towards the exit door, she tried to push it open; but it wouldn’t obey her. Jade started to run around the library. She was petrified, scared as well as alone. The thing—or whatever it was gaining on her. She managed to halt, and then turn the corner. She stopped. Nothing— nothing was there; no door; no windows; just a blank black wide wall. She was stuck! Twisting her head, in front of her, stood the nightmare that she

  • Two Important Sounds In Our Life

    898 Words  | 2 Pages

    Sarvar Aliyev First Draft How it sounds to be 18. Presumably, everyone knows that seeing and hearing are the two main senses of people and the fundamentals of our life. These two sentiments are the essences for all human efforts. Although, both of these two higher senses might seem evenly significant, it is not always figured out that hearing has the more substantial effect in identifying the character of our lives. A dog barks, a sheep bleats

  • Class-Size Reduction

    1118 Words  | 3 Pages

    Class-Size Reduction As our country continues to grow, so do our classrooms in which our future is grown. Crowded classrooms can make it difficult for children to learn and can increase stress to pass a class. Reducing class sizes at an early age can "improve student learning" by their being exposed to more one on one attention with a teacher (Class-Size Reduction Program). To achieve this goal, the Class-Size Reduction Program calls for more and better-qualified teachers

  • Core Elements of Health Education and Risk Reduction Activities

    1108 Words  | 3 Pages

    Core Elements of Health Education and Risk Reduction Activities A number of core elements should be considered in health education and risk reduction program and evaluation activities. Effective Health Education and Risk Reduction program activities: •     State realistic, specific, measurable, and attainable program goals and objectives. •     Identify methods and activities to achieve specific goals and objectives. •     Define staff roles, duties, and responsibilities. •     Define the populations

  • St. Thomas Aquinas’ First Two Ways in Proving the Existence of God

    5036 Words  | 11 Pages

    mover which is unmoved. Now, it is certain as a matter of sense-observation that some things in this world are in motion. Whatever is in motion, Aquinas states, is moved by something else. Aquinas then defines one type of motion as the reduction of something from potentiality to actuality, and says that nothing can make this movement except by something that is already in actuality in the same respect as the first object is in potentiality. For example, something which is actually

  • Project Proposal on Poverty Reduction

    1480 Words  | 3 Pages

    Project Proposal on Poverty Reduction "Poverty reduction through pro-active, participatory, income- generating involvement of Rural youth in goat rearing" 1. Name of the project: Income generation through goat rearing. 2. Implementing organisation: Lemon grass 3. Objectives of the project: I) Income generation of the distressed women and land less farmers, II) Establishment of small scale goat rearing enterprise, III) Raise nutritional status through goat rearing and