The harmonic mean - Study guides, Revision notes & Summaries

Observation - ANSWER Does not involve questioning respondents - Involves recording respondent's actions - Setting is important (natural vs. contrived) - Advantages: objective, accurate Communication - ANSWER Involves questioning respondents - Involves respondents in completing a questionnaire - Advantages: versatility, speed, cost Data collected through observation - ANSWER Retail store traffic Shopper behavior Expressive behavior Verbal behavior Physical objects Structure - A...

COMD 5070 Fundamental Frequency FULLY SOLVED What is fundamental frequency? *The lowest frequency Reflects the rate at which the vocal folds are vibrating Lowest rate of repitition; assumes there is repitition *Highest amplitude harmonic component of all the individual waves that add up together to make the voice specturm Pitch is what kind of characteristic? Perceptual not acoustic What is pitch influenced by? *spectral properties of a sound *balance of different frequency comp...

ANTH 324 Exam 1 | Questions with 100% Correct Answers Soundscapes are: a. usually static b. often changing c. understandable after a brief encounter with them d. best identified by reading historical books about music e. best identified by reading the written notation of music Ethnomusicology is a field that combines the study of music with the concerns and methods of: a. sociology b. psychology c. philosophy d. anthropology eology Most twentieth-century ethnomusicologists studied: a. Western ...

COMD 5070 - Final Exam Questions With Correct Answers What is science? what are the 4 features of the scientific method? - answer-empirical -deterministic -predictive -parsimonious what does it mean for science to be empirical? - answerbased on data what does it mean for science to be deterministic? - answerobeys physical laws what does it mean for science to be predictive? - answerif you do this.... then that will happen what does it mean for science to be parsimonious? - answeruses th...

COMD 5070 - Final Exam Practice Questions and Answers what is science? what are the 4 features of the scientific method? - Answer️️ -- empirical -deterministic -predictive -parsimonious what does it mean for science to be empirical? - Answer️️ -based on data what does it mean for science to be deterministic? - Answer️️ -obeys physical laws what does it mean for science to be predictive? - Answer️️ -if you do this.... then that will happen what does it mean for science ...

MCAT Practice Exam Questions and Answers Updated 2023/2024 Graded 100%. What type of bond is usually disrupted during denaturation of proteins? H bond Is uracil a purine or pyrimidine? Pyrimidine (A is a purine, so must be paired with a pyrimidine, also U replaces T, and T is a pyrimidine) Are peptide bonds highly reactive? NO, they are very stable (T/F): Bomb calorimetery is a good way to determine bond enthalpies within a compound. FALSE - would need a ton of info What is the approximate...

Sound Reinforcement Final questions and answers 100% guaranteed success. What is sound reinforcement? - correct answers.Process of manipulating & amplifying sound over an area that the source, by itself, would not be capable of covering adequately. Primary requirements of a sound reinforcement system - correct answers.Intelligibility, Fidelity, Power, and Monitoring and Controllability Secondary requirements of a sound reinforcement system - correct answers.Porta...

CFA Level 1: Quant Study Guide with Complete and Verified Solutions nominal risk free rate equals... - Answer️️ -real risk free rate + expected inflation required interest rate on a security - Answer️️ -nominal risk free rate + default risk premium + liquidity premium + maturity risk premium EAR or APY - Answer️️ -(1+periodic rate)^m - 1 always higher than annual percentage rates (not compounded) ordinary annuity - Answer️️ -cash flows that occur at the end of each compoun...

COMD 5070 Exam 1 All Answers Correct 4 features of scientific method ️-empirical (based on data) -parsimonious (easiest explanation) -predictive (if you do this, this happens) -deterministic (not random, obeys physical laws) 5 reasons SLPs use technology ️-overcome listener bias (consistent, reliable measurement) -describe severity of speech using subjective terms & measure -track progress over time -EBP -provide biofeedback how does acoustics help SLPs? ️tells us how the larynx is o...

The sampling rate of a digital recording will influence: - D A. The overall sound pressure level of the recording B. The distance b/w the speaker's voice and harmonics C. The ambient noise level of the recording D. The amount of memory needed to process and record it A spectrum differs from a spectrogram because: - B A. It is a time domain display B. It does not represent time on its axis The relationship between perturbation and modulation is: - B A. They are mutually exclusive...