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[Show more]COMD 5070 Exam 1 Study Guide 
1. What are the four features of the scientific method? 
️ Empirical 
️ Deterministic 
️ Predictive 
️ Parsimonious 
2. What does empirical mean? 
️ Based on data 
(This indicates that findings are derived from observation or experiment rat...
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1. What are the four features of the scientific method? 
️ Empirical 
️ Deterministic 
️ Predictive 
️ Parsimonious 
2. What does empirical mean? 
️ Based on data 
(This indicates that findings are derived from observation or experiment rat...
COMD 5070 Final Exam Guaranteed Success 
1. The speech signal is 
️ Neither invariant nor linear 
(This indicates that the speech signal varies significantly across different contexts and conditions.) 
2. When a listener simplifies the processing of the speech signal to smooth out superflu...
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1. The speech signal is 
️ Neither invariant nor linear 
(This indicates that the speech signal varies significantly across different contexts and conditions.) 
2. When a listener simplifies the processing of the speech signal to smooth out superflu...
COMD 5070 exam 2 study guide 
1. What is another name for volume velocity? 
️ Air flow 
(This term refers to the amount of air moving through a given area in a specific time period.) 
2. How do you calculate the average air flow (volume velocity)? 
️ Volume/time 
(Air flow is typic...
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1. What is another name for volume velocity? 
️ Air flow 
(This term refers to the amount of air moving through a given area in a specific time period.) 
2. How do you calculate the average air flow (volume velocity)? 
️ Volume/time 
(Air flow is typic...
COMD 5070 EXAM 2 STUDY GUIDE 
Average Air Flow Calculation - Average flow formula: 
️ Flow = Air/Time - If 1 liter of air is used and the phonation lasts for 5 seconds, the calculation is: - Average flow = 1 liter / 5 seconds - = 0.2 liters/second (or equivalent to 200 cc/second) - Note:...
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Average Air Flow Calculation - Average flow formula: 
️ Flow = Air/Time - If 1 liter of air is used and the phonation lasts for 5 seconds, the calculation is: - Average flow = 1 liter / 5 seconds - = 0.2 liters/second (or equivalent to 200 cc/second) - Note:...
COMD 5070 Exam 1 Complete Answers 
The Scientific Method 
Characteristics: - Empirical: 
️ Based on data. - Involves collecting data and interpreting it to understand behavior; making sense of the observed 
phenomena. - Deterministic: 
️ Things obey physical laws. - Indicates that o...
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The Scientific Method 
Characteristics: - Empirical: 
️ Based on data. - Involves collecting data and interpreting it to understand behavior; making sense of the observed 
phenomena. - Deterministic: 
️ Things obey physical laws. - Indicates that o...
COMD 5070 Exam 3 Complete Solutions 
the nature of science - the scientific method 
1. empirical - based on data 
2. deterministic - obeys physical laws 
3. predictive - if you do this, then that will happen 
4. parsimonious - uses the simplest explanation possible 
scientific approach involve...
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the nature of science - the scientific method 
1. empirical - based on data 
2. deterministic - obeys physical laws 
3. predictive - if you do this, then that will happen 
4. parsimonious - uses the simplest explanation possible 
scientific approach involve...
COMD 5070 1.3 Already Rated A 
Spectrogram and Spectrum Axes - Spectrogram Axes: 
️ X-axis: Time 
️ Y-axis: Frequency - Spectrum Axes: 
️ X-axis: Frequency 
️ Y-axis: Amplitude 
Spectrum Representation - Single Vertical Line on a Line Spectrum: 
️ Represents a sine wave. - M...
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Spectrogram and Spectrum Axes - Spectrogram Axes: 
️ X-axis: Time 
️ Y-axis: Frequency - Spectrum Axes: 
️ X-axis: Frequency 
️ Y-axis: Amplitude 
Spectrum Representation - Single Vertical Line on a Line Spectrum: 
️ Represents a sine wave. - M...
COMD 5070 Chapter 9 Quiz 7 Already Rated A+ 
Characteristics of Speech Signals - The Speech Signal: 
️ Neither invariant nor linear. - This means that speech is inherently variable, and its properties cannot be simply defined in a linear 
manner. 
Speech Signal Processing - Perceptual Norm...
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Characteristics of Speech Signals - The Speech Signal: 
️ Neither invariant nor linear. - This means that speech is inherently variable, and its properties cannot be simply defined in a linear 
manner. 
Speech Signal Processing - Perceptual Norm...
COMD 5070 Spectra - FFT, LPC 
Two Types of Spectrum - Types Discussed in Class: 
️ FFT and LPC 
Fast Fourier Transform (FFT) - What FFT Stands For: 
️ Fast Fourier Transform - What an FFT Spectrum Shows Us: 
️ Shows the range of harmonics that are present in sound; each peak shows ...
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Add to cartCOMD 5070 Spectra - FFT, LPC 
Two Types of Spectrum - Types Discussed in Class: 
️ FFT and LPC 
Fast Fourier Transform (FFT) - What FFT Stands For: 
️ Fast Fourier Transform - What an FFT Spectrum Shows Us: 
️ Shows the range of harmonics that are present in sound; each peak shows ...
COMD 5070 Quizzes 4 & 5 For Exam 2 
Source-Filter Model - The "Source" Refers To: 
️ c. The larynx which produces all the frequencies. - The larynx is responsible for generating sound frequencies through vocal fold vibration. 
Changes in Vocal Tract Shape - If You Change the Shape or Len...
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Add to cartCOMD 5070 Quizzes 4 & 5 For Exam 2 
Source-Filter Model - The "Source" Refers To: 
️ c. The larynx which produces all the frequencies. - The larynx is responsible for generating sound frequencies through vocal fold vibration. 
Changes in Vocal Tract Shape - If You Change the Shape or Len...
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,...
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Add to cartCOMD 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,...
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