YE Flashcards
What is music?
Music is sound organized in time.” It can range from simple melodies to complex structures and involves rhythm, pitch, dynamics, and form.”
What are amplitude and frequency in music?
Amplitude measures loudness in decibels, while frequency refers to pitch, measured in Hertz (Hz).
What are sound waves in music?
Sound waves are made up of amplitude (loudness) and frequency (pitch).
What is the Sachs–Hornbostel classification of musical instruments?
It categorizes instruments based on sound production: chordophones, aerophones, membranophones, idiophones, and electrophones.
What are chordophones?
Instruments with vibrating strings, such as violins and guitars.
What are aerophones?
Instruments producing sound by vibrating columns of air, like flutes and trumpets.
What are membranophones?
Instruments that use a vibrating membrane, like drums.
What are idiophones?
Instruments where the body itself vibrates to produce sound, such as xylophones and bells.
What are electrophones?
Instruments generating sound electronically, like synthesizers.
What is pitch in music?
Pitch is the perceived frequency of a sound, determining if it is high or low.
What is rhythm in music?
The temporal arrangement of sounds and silences.
What is tempo?
The speed of music, measured in beats per minute (BPM).
What is meter in music?
The organization of beats into repeating groups, such as duple or triple.
What is syncopation?
Placing rhythmic emphasis on off–beats.
What is harmony?
The simultaneous combination of pitches, forming chords.
What is consonance?
Harmonies perceived as stable.
What is dissonance?
Harmonies perceived as tense.
What is melody?
A series of pitches arranged in sequence to form a tune.
What is musical texture?
How different melodic, rhythmic, and harmonic elements are combined.
What is monophony?
A single melody without harmony.
What is homophony?
A melody supported by harmonic accompaniment.
What is polyphony?
Multiple independent melodies played at the same time.
What is binary form in music?
A structure with two contrasting sections, labeled A–B.
What is ternary form?
A structure with three sections, labeled A–B–A, where the initial section returns.