Final answer:
The choice of specific instruments and types of voices can affect the timbre of music.
Step-by-step explanation:
Timbre, or the tone quality of a sound, can be influenced by the choice of specific instruments, types of voices, or combinations of instruments in music. Here are two examples:
Choice of specific instrument: When a violin plays middle C, it sounds different from a piano playing the same note. This is because each instrument produces a distinctive set of frequencies and intensities, giving them a unique timbre.
Type of voice and combination of instruments: In a choir performance, the timbre can be affected by the types of voices involved, such as soprano, alto, tenor, and bass. Additionally, the combination of instruments used, such as strings, brass, or woodwinds, can also influence the overall timbre of the music.