Acoustics and sound Study guides, Class notes & Summaries

Hearing Aid Dispenser License Exam Questions and Answers Professionalism ___________ is practicing with impeccable performance, accountability, and work ethic. Ethical conduct ____________ is rooted in a code of acceptable social behavior as determined by society's conventions regarding polite behavior and doing the right thing for the right reasons SOAP notes stands for S; subjective; O: objective; A: assessment P: plan HEAR notes stands for H: history; E: evaluation; A: assessment; ...

BUILDING UTILITIES 3 Module 1 Lecture 4 ROOM ACOUSTICS EXAM QUESTIONS AND ANSWERS ROOM acoustics - answerdeals with sound in lecture or concert halls, meeting rooms and classrooms. −The character of the room greatly affects sound production, assisted by loudspeakers or not. Suitability - answeris determined by the correct choice and placement of sound-absorbing and sound-reflecting materials in a room (reverberance) and the prevailing (background) noise level in it. reflectors, sound-...

The planning, shaping, finishing and furnishing of an enclosed space to establish the acoustical environment necessary for distinct hearing. - Answer-Acoustical Design The qualities or characteristics of a room, auditorium or concert hall that determine the audibility of speech or fidelity of musical sounds in it. - Answer-Room Acoustics A branch of acoustics that deal with providing rooms and buildings with good conditions for listening to speech and music, it plays an important role in t...

psychoacoustics is the study of relationships between the __________ of a stimuli and _________ of them - ANS - physical characteristics; our psychological experience psychoacoustics is a subset of ______ - ANS - psychophysics the study of relationships between the physical characteristics of a stimuli and our psychological experience of them - ANS - psychoacoustics the general physical phenomenon of sound - ANS - acoustics main physical characteristics of acoustic stimuli (4): - ANS - -in...

Psyc 515 Test 1 Exam Questions and Correct Solutions 2024 Physical definition of sound - Answer -sound is pressure changes in the air or other mediums Perceptual/Psychological definition of sound - Answer -sound is the experience we have when we hear Acoustics - Answer -study of the production, transmission and reception of sound Dr. P's opinion - Answer -NO, sound is caused by waves of molecules, but the waves are not sound; sound is a psychological event and hence depends on a nervous s...

Acoustics - Answer-The science of sound, its generation, transmission and effects of sound waves Acoustics - Answer-The technology of designing spaces, structures and mechanical systems to meet hearing needs Acoustics - Answer-The study of how sounds are created, transmitted and received Sound - Answer-An oscillation in pressure of the atmosphere which is capable of being detected by the human ear Acoustical Environment - Answer-The overall environment, interior to exterior that affe...

The human eye can differentiate individual picture frames at which of the following rates? - CORRECT ANS 10-12 frames per second Which of the following projects a ray of light through a lens to display an image onto a surface? - CORRECT ANS Projector Which of the following is the smallest component of a digital image, composed of individual Red, Green, and Blue - RGB color elements? - CORRECT ANS Pixel Chroma Subsampling is a form of: - CORRECT ANS Compression True or...

The human eye can differentiate individual picture frames at which of the following rates? - CORRECT ANS 10-12 frames per second Which of the following projects a ray of light through a lens to display an image onto a surface? - CORRECT ANS Projector Which of the following is the smallest component of a digital image, composed of individual Red, Green, and Blue - RGB color elements? - CORRECT ANS Pixel Chroma Subsampling is a form of: - CORRECT ANS Compression True or...

The human eye can differentiate individual picture frames at which of the following rates? - 10-12 frames per second Which of the following projects a ray of light through a lens to display an image onto a surface? - Projector Which of the following is the smallest component of a digital image, composed of individual Red, Green, and Blue - RGB color elements? - Pixel Chroma Subsampling is a form of: - Compression True or False: Progressive Scanning draws each line sequentially from l...

BUILDING UTILITIES 3: LIGHTING AND ACOUSTICS EXAM QUESTIONS AND ANSWERS SOUND - answerSensation stimulated in the organs of hearing by mechanical radiant energy transmitted as longitudinal pressure waves through the air or other medium. SOUND WAVES - answerA longitudinal pressure wave in air or an elastic medium ,esp. one producing an audible sensation. WAVE - answera disturbance or oscillation that transfers energy progressively from point to point in a medium or space without advance b...