by making their residential structures reinforcements to absorb incoming sound waves. They do this to avoid certain risks concerning health. This was called “Soundproofing”. Soundproofing is the method of reducing sound pressure with respect to a specified sound source and receptor. It may be approached by sound blocking or sound absorption. Both have different purposes‚ either to reduce sound entering or reducing the sound bouncing inside a room. 1 2 B. STATEMENT OF THE PROBLEM
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Experiment 7: Velocity of Sound Laboratory Report Hazel Guerrero‚ Kyle Iddoba‚ Matthew Jocson‚ Thea Lagman Department of Biological Sciences College of Science‚ University of Santo Tomas Espanya‚ Manila Philippines Abstract Verification of the relationship between frequency of sound and its wavelength and the determination of the velocity and the speed of sound in different mediums was the main focus of this experiment. The speed of sound and its velocity was determined using the resonance
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Lab Sheet 1. In the lab activity‚ you will examine sound waves as they are emitted from a moving source. Predict what will happen to the sound waves when the sound source is in motion. Record your prediction (hypothesis) as an “if then” statement. (For example: If you select the GO button‚ then the train will move) If the sound source is moving‚ as it get closer to the person it will get louder and the farther away it gets it starts to fade. 2. Select the boy icon. Select the lowest pitch by selecting
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Title: Measuring the speed of sound. Research question: How to determine the speed of sound by using the relationship between the frequency of the signal generator‚ f and the length of air column in the tube‚ l . Variables: Manipulated | Frequency of the signal generator‚ f | Use different frequency of signal generator which are 1000Hz‚ 1400Hz‚ 1800Hz‚ 2000Hz‚ 2500Hz‚ 3000Hz and 3600Hz. | Responding | Length of air column in the tube‚ l (±0.5cm) | Measure the
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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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The Sound of Music The sound of music was by far the greatest musical success for the team of Rodgers and Hammerstein. I chose this musical because of the lyrical and musical talent of these two men. I have enjoyed watching this classic numerous time throughout the years due to my mother’s influence. She exposed my brother and I to many different types of music‚ teaching us to appreciate the style of each artist. The Sound of Music was directed and produced by Robert Wise‚ although he was not the
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different ways of how sound particles react in many different situations. Some are able to have high chances of interaction such as reverberation and echoes‚ while other venues forced the sound to distribute or even be absorbed. Many areas the class had been taken through also had large capabilities of reflecting sound completely. The class was taken through two studio rooms; Studio A and Studio B. Also‚ the class had the opportunity to witness the mechanics of sound as it traveled
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LIVE SOUND Tim Price FdSc 2A 15th January 2010 D4: LIVE SOUND ENGINEERING.. THEORY The role of an audio engineer is no longer exclusive to the recording studio. The skill set of a modern engineer extends to video‚ radio‚ graphics and many more. One of the key growth areas for finding employment opportunities in the sector‚ is that of live sound engineering. The theory of live sound is one which combines the two things present in most musical engineering‚ technical ability and intuition. Each
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Music Sound Engineering and Production: Revised Concepts Glossary [MULTI-LEVEL] Iain S T Massey abc Acknowledgement Learning and Teaching Scotland gratefully acknowledge this contribution to the National Qualifications support programme for Music. First published 2005 © Learning and Teaching Scotland 2005 This publication may be reproduced in whole or in part for educational purposes by educational establishments in Scotland provided that no profit accrues at any stage. © Learning
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Laboratory I 1. EXPERIMENT : Speed of sound 2. OBJECTIVE: : (1) To determine the wavelength of a sound in resonance air column. (2) To determine the speed of sound in air at room temperature. 3. APPARATUS : Resonance tube (air column) attached with water container and meter stick‚ thermometer‚ function generator‚ speaker. 4. THEORY: : Sound is a longitudinal wave in a medium. If
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