Midterm Flashcards
(64 cards)
What does phonetics examine?
The inventory and structure of the sounds of speech
What are Phones?
The wide variety of sounds
How many phone are there?
A great many, but not an infinite many
True or False : human can also make sounds with their vocal tract that do not occur in speech.
True
True or False: most humans can learn to produce any human speech sound
False. They all can.
What are 2 ways of approaching phonetics?
Articulatory phonetics and acoustic phonetics
What’s the difference between the 2 ways of approaching phonetics?
Articulatory: studies the physiological mechanisms of speech production, while
Acoustic: measures and analyzes the physical properties of the sound waves we produce when we speak
What does IPA stand for?
International Phonetic Alphabet
How are phonetics transcriptions transcribed?
[…]
Sound is produced when ____ is set in motion
Air
Air supply is provide by which of our organs?
Lungs
Where is the sound source?
In the larynx, where the vocal folds are
Which passages make up the vocal tract?
The pharynx, the oral cavity and the nasal cavity
Which primary muscles are needed to maintain the level of air pressure?
Intercostal: muscles between ribs
Diaphragm: large sheet of muscle separating the chest cavity from abdomen
What’s the main portion of the larynx?
Thyroid cartilage
What’s the space between the vocal folds?
The glottis
How many glottal states are there?
Number is still undecided, but more than a dozen
Common 4: voiceless, voiced, whisper, murmur
How are the vocal folds when producing voiceless sound?
Vocal folds are pulled apart and air passes through without much interference
When are vocal folds most spread apart? During silent breathing or during voiceless speech?
Silent breathing
How are vocal folds when voiced?
They were brought together, but not tightly closed, air passing causes vibration
How are vocal folds during murmur (breathy voice)?
Sounds are voiced but vocal folds are relaxed to allow enough air to escape
Which natural class is more sonorous (acoustically powerful) and what does this mean?
Vowels which means we perceive them as louder and longer lasting
What are glides?
They have properties of both con and vowels, they’re thought of as rapidly articulated vowels and you can feel very little movement
Which is the primary articulating organ?
Tongue