SPA 466 Quiz 2 Questions And Answers All Are Latest Study Tests
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Course
SPA 466
Institution
SPA 466
SPA 466 Quiz 2 Questions And Answers All Are Latest Study Tests
Key components of _______ communication:
Source/speaker
Message
Feedback
Environment
Receiver/Listener ANS oral
Intensity: ___________
Humans can detect 0-140 dB SPL ANS Loudness
Frequency: ________
Humans perceive soun...
SPA 466 Quiz 2 Questions And Answers All Are Latest
Study Tests
Key components of _______ communication:
Source/speaker
Message
Feedback
Environment
Receiver/Listener ANS oral
Intensity: ___________
Humans can detect 0-140 dB SPL ANS Loudness
Frequency: ________
Humans perceive sounds ranging from ____-______ Hz ANS Pitch
20-20,000 Hz
Temporal: ________/duration
most speech sounds are ____-_____msec ANS Timing
20-400msec
Humans can detect ________ changes in these parameters ANS subtle
Humans can process a range of ______ dB ANS 130 dB
Speech has a much smaller range
Whisper: _____ dB SPL
Conversation:______ dB SPL
Shout: _____ dB SPL ANS 45
, 65
85
Vowels produced w/ _________ intensity than consonants
__________ vowel is greater than strongest consonant
__________ play a major role in speech comprehension ANS greater
Weakest
Consonants
Most speech information occurs ____ - _______ Hz
Concentration in energy attributable to male (_____Hz) and female (_____Hz) fundamental
frequency ANS 50-10,000 Hz
130 Hz
260 Hz
Vowels have more low frequency info and more intensity than consonants
• But _______ are extremely important for the intelligibility of speech ANS consonants
_________: Did you hear something, yes or no?
__________: Were those sounds the same or different?
__________: What is that sound?
_________: Focusing on the speaker and message.
_________: Must retain verbal info to derive meaning from entire message
_________: Think of it as fill in any blanks to complete message
_________: What does it mean? ANS Detection
Discrimination
Identification
Attention
Memory
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