Timbre is more to do with the makeup of the sound than the pitch. The reason that different instruments have different timbres is down in most cases to the physics behind the way the sound is produced.
For example, imagine the sound of a piano playing middle C, and then the same note played on a violin, and then on a xylophone. They are all the same note, but they all sound different because they produce the sound in different ways - a string hit with a felt hammer has a different quality to a string scraped with a bow or a shaped piece of wood hit with a beater.
If you want to get into more detail, the waveform produced by the instrument can be analysed into a 'fundamental' (the main pitch) and a number of 'harmonics' mathematically related to the fundamental. The more harmonics, the 'brighter' the sound.
It´s the volume -in sound- difference between the softest and the loudest sound of the opus
timbre is the instruments and voices in the piece of music being played
The musical term for a singing voice that vibrates is vibrato. It is produced by rapidly changing the pitch just slightly.
The musical term for "Soft and Sweet" is Dolce.
fermata
The character or quality of a musical sound or voice as distinct from its pitch and intensity.
timbre
The musical term that describes the loudness or softness of a sound is dynamics.
Timbre is the term that is defined as the quality given to a sound by its overtones. It is what allows us to distinguish between different musical instruments or voices, even when they are playing/singing the same note.
The quality of a musical note depends on the harmonic content, which is determined by the instrument or sound source. The pitch of a musical note depends on the frequency of the vibrations produced by the sound source.
Note is a musical term. It is a sign representing the duration and pitch of a musical sound.
A Tonal
Atonal
Music. Incidentally, it is also the lay-man's term for the same.
The Sound of Music in the song "Maria"
pitch
Music. Incidentally, it is also the lay-man's term for the same.