Physikalisches Institut‚ University of Gottingen‚ Gottingen‚ Federal Republic of Germany Active Impedance Control for One-Dimensional Sound Generalizing the concept of active sound absorption‚ a system for active impedance control has been developed‚ so far for plane waves at normal incidence. The active reflector is a loudspeaker driven by the incident sound wave. Its feeding signal is derived from a "wave separator" with two microphones splitting up the standing wave field into incident and
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The evolution of sound in cinema Jay Beck General histories of the relationship between sound and image in cinema tend to perpetuate an ocular-centricity (emphasizing vision over the other senses) that dates back to the very earliest experiments in “moving pictures”—a term which itself serves to confuse historians. The vast majority of cinema histories tend to relegate the subject of sound in cinema to a subordinate position by studying the transition to the sound period in the late 1920s and
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The musical and film of the Sound of Music is set in Austria in the late 1930s with Europe on the brink of the Second World War. In historical context Austria has been portrayed by some historians at the first victim on Hitler’s expansionism of the Third Reich as part of its plan to conquer Europe and remedy for the injustices in the Treaty of Versailles in 1919. This treaty ‚ amongst other things‚ assigned guilt to Germany for starting the First World War and ‚ under duress compelled it to pay
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Sadie Broadway Speed of Sound In Air We are studying the speed of sound in air currently in our physics class. The speed of sound is the distance traveled by a sound wave through an elastic medium during a period of time. The speed of sound is extremely interesting‚ as it’s actually the speed of transmission of a small disturbance through a medium. The speed of sound occurs constantly‚ whenever a sound is heard. It’s everywhere‚ and in air we are discovering certain factors like altitude and air
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Types of Sound Change When a sound changes because of the influence of a neighboring sound‚ the change is called a conditioned sound change. We have already considered a good example of a conditioned sound change from the history of English namely‚ the palatalization【語】顎音化of [k] before the front vowel [ī]. Notice that the only voiceless【語】清音的‚ 無聲的velar【語】軟顎音的 stops【語】塞音that were palatalized were those occurring before the vowel [ī]; all other velar stops remain剩下‚ 餘留nonpalatal. Evidence o this is
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The Sound of Music is a very iconic piece of work from the stage to the big screen to the TV screen. It is very well known due to the success of the film adaptation. It has been credited as one of the most iconic movies surpassed only by Gone with the wind. The Sound of Music originally aired on Broadway on November 16‚ 1959‚ with music by Rodgers and lyrics by Hammerstein. And in 1965 the film musical adaptation starring Julie Andrews and Christopher Plummer was released which would go on to receive
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Sound of Waves Commentary In this passage‚ found on pages 135 and 136 of The Sound of Waves‚ author Yukio Mishima utilizes brutal imagery through descriptive diction to expose the subtle sexism apparent on this island. Furthermore‚ he provides commentary on gender roles and stereotypes‚ which are apparent not only in his own life‚ but on the island of Uta-jima as well. Gender roles become apparent as the novel progresses because Shinji is looking for a woman of beauty rather than of intellect
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The Sound Machine By Roald Dahl Story analysis by Benyahia Mohamed Lamine The Sound Machine‚ is an attractive story about a man who was obsessed with sound‚ his name is Klausner. Klausner believed that the human ear can’t hear all sounds around as or as he said ”there are inaudible sound that cannot be heard by the human ear”;so he invented a machine designed to receive high frequency sounds an translate them so that the human can hear it. In summer evening when Klausner was working on his
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spoken sounds acquired meaning? What is the nature of the connection between the sounds and what they are taken to represent? Language in a communication system that has undergone a number of evolutionary changes. Language can be further explained by saying that it is a collection of sounds‚ sounds that have acquired meaning over the years. Phonetics is a branch of linguistics that comprises the study of the sounds of human speech. It is concerned with the physical properties of speech sounds (phones):
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Good sound is the foundation of any music venue. Poor sound can ruin the audience’s enjoyment of the concert. Good sound enhances a concert‚ creates interest‚ and commands attention. So I’ll make a review of the most important gear of the Live Sound Equipment and it’s different types. So let’s start with the mics as they are the first source to pick up an acoustic signal and transform it into electrical‚ which will be driven down via XLR cables to the mixing desk and back to the PA system and the
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