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Music Guide - Section 1 Vocab 2010
Important Words
40
Music
11th Grade
08/10/2010

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Term
music
Definition
Sound organized in time
Term
improvisation
Definition
The simultaneous composition and performance of music
Term
pitch
Definition
The highness or lowness of a sound
Term
ethnomusicologists
Definition
The modern term for scholars who study music of other cultures, or who study multiple cultures comparatively
Term
Chordophones
Definition
-Have one or more strings
-Are plucked, strung, or bowed
-Vibrating string creates sound
Examples: violin, harp, guitar
Term
Aerophones
Definition
-Brass and wind instruments
-Vibrating column of air
-Horns and flutes
Term
Membronophones
Definition
-Have skin or other membrane stretched across some kind of frame
-Membrane vibrates when struck
Term
Idiophones
Definition
-Body of instrument vibrates when struck
-Examples: bells, woodblocks, xylophones
Term
Electrophones
Definition
-Create sound waves using a mechanical device (oscillator)
-Depend on electricity
Term
frequency
Definition
affects the pitch of a sound
Term
stringed instruments
Definition
played by bowing or plucking
Term
amplitude
Definition
Affects the decibel(db) level
Term
brass instruments
Definition
-Aerophones made of metal
-Sounded by performers' "buzzing lips"
-Make column of air vibrate
Term
woodwind instruments
Definition
-Aerophones
-Column of air is moved by "breath alone"
-One or two vibrating reeds
-Examples: flutes and recorders
Term
percussion instruments
Definition
-Membronophones, Idiophones, and some chordophones (piano)
Term
keyboard instruments
Definition
-Fifth category
-Examples: Piano, harpsichord, organ, celesta
Term
theremin
Definition
Played by regulating amplitude with one hand and frequency with the other
Term
musique concrete
Definition
Electronically generated sounds and sounds produced by live instruments recorded on tape then manipulated and edited. Then played on loud speaker.
Term
octave
Definition
the musical term for a distance between an alpha letter and the next-higher or next-lower alpha letter
Term
grand staff
Definition
Includes both the treble and bass staffs
Term
fundamental (pitch)
Definition
Loudest and strongest sound produced by a specific length of string
Term
overtones
Definition
faint higher or lower pitches which "color" a fundamental
Term
equal temperament tuning
Definition
Mathematical ratios are adjusted so an octave is divided into 12 equal parts
Term
chromatic scale
Definition
12 different pitches in ascending order
Term
Sharp (#)
Definition
raised
Term
Flat(b)
Definition
lowered
Term
enharmonic
Definition
Identical in pitch
Term
scale
Definition
arrangement, in ascending order , of the seven basic pitches. A succession of whole and half steps
Term
leading tone
Definition
The seventh scale degree
Term
tonic pitch
Definition
The anchor or a point of repose and completion in a scale
Term
dominant pitch
Definition
The fifth scale degree
Term
interval
Definition
the distance between any 2 pitches
Term
half step (semi tone)
Definition
distance between any 2 consecutive keys on a keyboard
Term
harmonic interval
Definition
two pitches occur simultaneously
Term
melodic interval
Definition
two pitches occur in succession
Term
ascending
Definition
lower pitch occurs first
Term
descending
Definition
higher pitch comes first
Term
whole step
Definition
two half steps
Term
major scale
Definition
Same sequence of melodic intervals starting on any of the 12 different pitches = 12 different scales. WWHWWWH
Term
minor scale
Definition
same sequence of intervals starting on any of the 12 different pitches.WHWWHWW
3 variants:
natural
harmonic
melodic
All minor scales have a lowered third degree
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