Definitions Flashcards
phone
speech sound
articulatory phonetics
physiological mechanisms of speech production, i.e. how speech is produced
acoustic phonetics
measuring and analyzing the physical properties of the sounds we produce when speaking
larynx
the sound source, where vocal fold muscles are
pharynx
the tube between the larynx and the oral cavity
voiceless glottal state
no vibration in larynx (f, s, h)
voiced glottal state
vocal folds together, but not closed, some vibration (v, z)
whisper (glottal state)
voiceless, but folds are together
murmur (glottal state)
breathy voice, the ‘dh’ in ‘dharma’
consonant
either voiced or voiceless, either complete closing of the vocal folds or narrowing of vocal tract, air flow is blocked or restricted so noise is formed as air passes through obstruction
vowel
little obstruction of vocal tract, tongue stays down by lower front teeth, voiced, much louder than consonants
glide
shows properties of both consonants and vowels, “rapidly articulated vowel”, moves quickly into the next articulation and ends quickly (yet, boy, wet, now)
labials
any sound made with full or near closure of the lips
dentals
tongue placed against or near the teeth
interdentals
tongue is placed between the teeth
alveolar
tongue touches or is brought near the alveolar ridge
alveopalatal
consonants formed in the roof of the mouth (sh, ch)
palatal
sounds formed in the highest part of the roof of the mouth
velar
sounds formed in the soft part near the back of the roof of the mouth
uvular
sounds formed near/toughing the uvula (french ‘r’)
glottal
sounds made at the glottis (between vocal folds)
diphthong
vowels that show a change in quality within a single syllable
tone language
differences in word matching are signalled by differences in pitch –> english is not one of them but Mandarin is
contour tones
moving pitches that signal meaning differences
register tones
level tones that signal meaning differences
terminal (intonation) contour
falling intonation at the end of a sentence that signals that the utterance is complete
non-terminal (intonation) contour
rising or level intonation which signals incompleteness, often heard in non-formal forms found in lists and telephone numbers, also used in questions to indicate that the conversation is not over
IPA indication of a vowel/consonant with a longer articulation
[ː]
coarticulation
more than one articulator is active;
in [pl] sequence, the tongue will move to the alveolar ridge before the lips separate (before the p is finished lol)
process
an articulator adjustment which occurs during the production of connected speech, sometimes it’s more efficient but sometimes the word is harder to understand;
adding a schwa to screaming in “stop sc[ə]reaming”
more efficient articulation vs more distinct output
assimilation
number of different processes that result from the influence of one segment on another, a sound becomes more like another nearby sound
regressive assimilation
vowel is nasalized because it comes BEFORE a nasalized consonant
progressive assimilation
vowel is nasalized because it comes AFTER a nasalized consonant
dissimilation
vowels become less alike so that it’s easier to pronounce them: fifths becomes fits, or fiths, or fifs
deletion
one segment is removed: Toronto becomes ‘Torono’