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World Music Quiz 2
World Music Quiz 2 flashcards from study guide. Vocab
69
Music
Undergraduate 4
02/22/2011

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Term
pitch
Definition
the quality of a note that distinguishes "high" notes from low "notes"
Term
frequency
Definition
the number of sound waves per second
Term
hertz
Definition
unit by which frequency is measured
Term
melody
Definition
variation in pitch over time; perceived as a series of intervals; a sequence of pitches in rhythm
Term
definite - indefinite
Definition
quality of precision of pitch
Term
interval
Definition
distance in pitch between two notes
Term
octave
Definition
most fundamental interval; 2:1 frequency ratio
Term
tuning system
Definition
pitch frequencies that are played or heard in a musical system
Term
twelve-tone equal temperament
Definition
tuning system used in the most Western music
Term
tonal center
Definition
pitch towards which other pitches seem to be attracted
Term
tonality
Definition
the feeling that a melody is organized around a tonal center
Term
tonal music
Definition
music that uses a tonal center
Term
nontonal music
Definition
music with ambiguous tonal centers, multiple tonal centers, and sometimes no tonal center
Term
atonal music
Definition
music that intentionally avoids having a tonal center
Term
mode
Definition
a subset of all available pitches in a tuning system, often with impact on melodic motion
Term
pentatonic mode
Definition
mode with five intervals within the octave
Term
key
Definition
specification of a precise pitch as tonal center; a concept in music with a standardized tuning system
Term
melodic contour/motion
Definition
general direction of melody; shape of sequence of adjacent intervals
Term
conjunct motion
Definition
small intervals
Term
disjunct intervals
Definition
large intervals
Term
range
Definition
gamut of pitches from lowest to highest
Term
tessitura
Definition
range of pitches in a unit of melody in relation to the overall range of pitches in the tuning system
Term
cadence
Definition
the point in melody that feels at rest and "having arrived"
Term
phrase
Definition
the section of a melody between successive cadences
Term
cadential motive
Definition
a recurring melodic fragment that signals a cadence
Term
half-cadence, semi-cadence
Definition
cadences that bring closure to a section of a melody but not the whole piece
Term
ornament
Definition
added notes or other small changes in pitch and loudness that don't change the overall character of a melody
Term
motive
Definition
short melodic fragment, usually repeated
Term
theme
Definition
an entire melody recognizable as a discrete entity
Term
form
Definition
largest levels of musical architecture that guide the listening experience, providing expectations (repetitions) and surprises (contrasts)
Term
strophe
Definition
a group of melodic phrases repeated over and over with different words
Term
refrain
Definition
same melodic section with same words
Term
verse-refrain form
Definition
sequence of new and repeated stanzas
Term
variation
Definition
repetition with some changes
Term
transposition
Definition
repetition of same melody at different pitch level
Term
modulation
Definition
shift of pitch that serves as tonal center; melody has changed key; or, new mode set on same tonic
Term
theme and variation
Definition
after a melody is introduced it is played many times with changes
Term
rhythm
Definition
how music is organized in time
Term
notes
Definition
a discrete musical event
Term
isochronous temporal grid
Definition
constant brief intervals of time by which musical time can be figured
Term
time value
Definition
the duration of a note
Term
onset
Definition
the beginning of a note
Term
beat
Definition
temporal unit at which musical rhythm is felt, to which the body moves; regular division of musical time
Term
nonpulsatile music
Definition
music without beats
Term
quasipulsatile music
Definition
notes appear to have temporal patterning but without a constant pulse
Term
tempo
Definition
rate at which beats occur
Term
accelerando
Definition
gradual speedup of tempo
Term
ritardando
Definition
gradual slowing down of tempo
Term
meter
Definition
organization of beats, division of beats, groupings of beats into distinct temporal levels
Term
duple meter
Definition
beats are grouped in twos
Term
triple meter
Definition
beats are grouped in threes
Term
binary beats
Definition
beats contain two shorter durations; "simple" meter
Term
ternary beats
Definition
beats contain three shorter durations; "compound" meter
Term
syncopation
Definition
a note whose onset is not on a moment of metrical stress that is emphasized in the music; rhythm that runs counter to metrical stress patterns
Term
stressed beats
Definition
a beat usually located at the beginning of a grouping of beats that conveys a sense of expectation of beginning and that marks musical organization
Term
accent
Definition
giving emphasis to a single note
Term
dynamics
Definition
the term under which loudness in music is discussed
Term
crescendo
Definition
gradual increase in loudness
Term
decrescendo
Definition
gradual decrease in loudness
Term
texture
Definition
musical result of different roles taken by singers and instrumentalists performing in ensemble; the relative importance and distribution of various instrumental or vocal parts
Term
monophony
Definition
a single melody
Term
parallel octaves
Definition
same melody performed by two voices at octave interval
Term
parallel melody
Definition
same melody performed by two voices that maintain same intervallic separation
Term
homophony
Definition
single melody accompanied by harmony; listener's attention is focused on the main melody; song's identity is a function of the main melody
Term
polyphony
Definition
listener's focus is shared among several simultaneous melodies without one melody being the main focus; several simultaneous melodies of equal musical significance
Term
imitative polyphony
Definition
one melody performed in polyphonic texture
Term
nonimitative polyphony
Definition
several melodies, guided by common structural principles, weave around one another
Term
heterophony
Definition
simultaneous variations, especially in rhythm; multiple musicians perform the same melody each rendering it slightly differently with ornaments and melodic variation
Term
drone
Definition
constant pitch played continuously as a background or reference point
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