Tone and
sound are terms used by musicians and related professions to refer to the audible characteristics of a player's sound. Tone is the product of all influences on what can be heard by the listener, including the characteristics of the instrument itself, differences in playing technique (e.g.
embouchure for woodwind and brass players,
fretting technique or use of a
slide in stringed instruments, or use of different
mallets in percussion), and the physical space in which the instrument is played. In electric and electronic instruments, tone is also affected by the
amplifiers,
effects, and
speakers used by the musician. In recorded music, tone is also influenced by the
microphones,
signal processors, and
recording media used to
record,
mix, and
master the final recording, as well as the listener's audio system.