Music Transcription Instrument Identification and Timbre 4 — Questions and Answers
Question 1: Which of the following best explains why the same pitch played on a violin and a viola sounds different even at the same dynamic level?
- The viola is tuned a fifth higher than the violin
- The viola's larger body resonates differently, emphasizing lower formants (Correct answer)
- The violin has more strings than the viola
- The viola uses metal strings while the violin uses gut strings
Correct answer: The viola's larger body resonates differently, emphasizing lower formants
The viola's larger body size creates different resonant frequencies and formant regions compared to the violin, giving the viola a darker, more nasal tone despite playing in similar ranges.
Question 2: In music transcription, which notation convention is used when an orchestral string section is instructed to play with wooden part of the bow on the strings?
- Arco
- Col legno (Correct answer)
- Pizzicato
- Tremolo
Correct answer: Col legno
Col legno (Italian for 'with the wood') directs string players to tap or bow with the wooden stick of the bow rather than the hair, producing a dry, clicking percussive timbre.
Question 3: A synth patch is being transcribed to acoustic instruments. The sound has a fast attack, short sustain, and bright timbre with strong odd harmonics. Which acoustic instrument should the transcriber consider?
- French horn
- Clarinet (Correct answer)
- Cello in upper register
- Flute in low register
Correct answer: Clarinet
The clarinet's characteristic odd-harmonic dominance and bright middle-register tone closely matches synth patches designed to emulate reed instruments with quick attacks.
Question 4: A transcriber is working with a piece that features plucked string timbre but the notes ring longer than a normal guitar. Which instrument is most likely?
- Banjo
- Harp (Correct answer)
- Lute
- Sitar
Correct answer: Harp
The harp's large soundboard and string length allow plucked notes to ring with significantly longer sustain than shorter-stringed plucked instruments like guitar or banjo.
Question 5: Which term describes the timbral quality of a brass instrument when it plays at maximum dynamic level and its tone becomes rougher and more brilliant?
- Stopped
- Cuivré (Correct answer)
- Open
- Flutter-tongued
Correct answer: Cuivré
Cuivré (French for 'brassy') describes the rough, bright, forced tone produced when brass players push extreme volume, causing the lips and bell to add harmonic distortion.
Question 6: When transcribing an ensemble and identifying a double reed instrument by ear, which timbral quality most clearly distinguishes the oboe from the bassoon?
- The oboe has a lower, darker tone than the bassoon
- The oboe has a more penetrating, nasal upper-register tone (Correct answer)
- The bassoon has a brighter, thinner tone than the oboe
- Both instruments share identical timbral characteristics
Correct answer: The oboe has a more penetrating, nasal upper-register tone
The oboe's compact double reed and narrow bore produce a penetrating, reedy, somewhat nasal tone in the upper register, while the bassoon's larger bore yields a darker, bassier sound.
Question 7: A passage features a keyboard instrument where the player can control individual note volume by how hard they press the keys. Which instrument does this describe?
- Harpsichord
- Organ
- Piano (Correct answer)
- Clavichord played via tracker action
Correct answer: Piano
The piano (pianoforte) was named for its ability to play softly and loudly, as the hammer mechanism translates key velocity directly into dynamic variation, unlike harpsichords or organs.
Music Transcription Instrument Identification and Timbre 4
Which of the following best explains why the same pitch played on a violin and a viola sounds different even at the same dynamic level?