Psychoacoustics Study guides, Study notes & Summaries

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...

Which of the following best describes the relationship between time and frequency representations of a pure tone signal? a) Multiplicative b) logarithmically related c) inverses of one another d) additive e) related by power law - ANS - Inverses of one another One complete cycle of a sinusoidal wave represents a) a frequency of 1000Hz b) a 360-degree phase change c) two wavelengths d) a half-period e) compression

Define Equal Loudness Levels and How do we determine them? - ANS - By definition, when one refers to the loudness level of a sound, one is comparing the loudness of that sound with the loudness of a 1000 Hz tone. Loudness level is measured in units called phons. By definition, the loudness level of a sound in phons is equal to the dB SPL of a 1000 Hz tone judged equally loud. 20 phons is the loudness of a 1000 Hz tone at 20 dB SPL and the loudness of any other frequency sound that is perc...

Psychoacoustics is a branch of science that deals with - >>>>physical properties of sounds and its link to its percept The two physical properties that are essential for source and medium are - >>>>Mass and elasticity The ability to resolve the sinusoidal components in a complex sound is referred to as - >>>>Fourier Analysis A two dimensional plot of change in some variable as a function of time is - >>>>Waveform What is Fu in a filter curve...

Define Equal Loudness Levels and How do we determine them? - ANS - By definition, when one refers to the loudness level of a sound, one is comparing the loudness of that sound with the loudness of a 1000 Hz tone. Loudness level is measured in units called phons. By definition, the loudness level of a sound in phons is equal to the dB SPL of a 1000 Hz tone judged equally loud. 20 phons is the loudness of a 1000 Hz tone at 20 dB SPL and the loudness of any other frequency sound that is perc...

Psychoacoustics Ans: -the study of psychological response to acoustical stimulation -how you process sound and speech and respond to it Threshold Ans: -a certain intensity above which the organism always responds to the stimulus and below which it never does -LOWER THRESHOLDS ARE BETTER!!! -not a uniform agreement across alls studies -Threshold varies from moment to moment because of internal and external factors -Thresholds can go down to -10 dB Calibration Ans: - does the number on...

COMD 5070 Week 1acoustics - correct answer A branch of physics devoted to the study of sound: its production, transmission, and effects. dynamics - correct answer The study of the forces that result in the movement of objects. kinematics - correct answer The study of motion, the positions, velocities, and acceleration of body parts. _________ is concerned with movements without regard to the forces that cause the movements. psychoacoustics - correct answer An interdisciplinary field of ...

Intro to Audiology Final Exam Questions and Answers moderate degree hearing loss - Correct Answer ️️ -41-55 dB HL what do audiologist do? (3) - Correct Answer ️️ -prevention, rehabilitation, habilitation birth place of audiology - Correct Answer ️️ -military hospitals when was audiology "born" - Correct Answer ️️ -world war II "parents" of audiology - Correct Answer ️️ -otology, speech pathology number of people hard of hearing in the U.S. - Correct Answer ️️ -3...

audiology- exam 1- audiologist questions and answers fully solved audiology the study of hearing and hearing dsorders otology the study of medical and/or surgical treatment of ear disease audiology is the marriage of SLP and otology two people to develope audiologu raymond carhart and Norton canfield physicsa studies acoustics events as one manifestation of matter in motion medicine study concerned with the human organism in sickness and health ps...

AET: Test 1 Questions and Answers 100% Pass sound: physically it can be defined as longitudinal waves set into motion through a gas, liquid, or solid sound: psychologically it's human response omnidirectional travels in all directions Can sound travel through a medium? Yes Music - Audio recording, mixing/mastering, live sound Sound for Media - Audio film, broadcast tv, video games, internet, radio Physics - Audio acoustics: sound/concert design, electro acoustics: microphone and loud spea...