overtonesfilled

overtonesfilled is a term that describes a sound or musical note that contains a rich and complex array of upper partials, or overtones. When a sound is described as overtonesfilled, it suggests that these higher frequencies are prominent and contribute significantly to the timbre or character of the sound. This contrasts with sounds that are primarily dominated by their fundamental frequency, which might be perceived as simpler or "purer."

The presence and relative intensities of overtones are what differentiate the sound of, for example, a violin from a trumpet, even when they play the same note at the same loudness. An instrument or voice that produces a significant number of audible overtones is often described as having a full, rich, or complex sound. The specific pattern of overtones present in a sound is unique to the source and is a key factor in its tonal quality. For instance, certain vowels in speech are characterized by specific combinations of overtones.

A sound that is not overtonesfilled might be considered "thin" or "dull" because it lacks the harmonic richness provided by these higher frequencies. In electronic music synthesis, creating sounds that are intentionally overtonesfilled often involves carefully constructing harmonic series or using filters to shape the overtone content. The perception of a sound as overtonesfilled is subjective but generally relates to the audible presence of frequencies beyond the fundamental.