at the octave

An octave is the interval between one musical pitch and another with double or half its frequency. For example, if one note has a frequency of 440 Hz, the note one octave above is at 880 Hz, and the note one octave below is at 220 Hz.

Octave comes from the Latin root “octo,” meaning eight. An octave represents the interval from one musical pitch or note to another. It is the distance from one note to the next note of the same name. It takes eight white keys to get to the next latter-named note, hence why we call it an octave.

Octave can also refer to an eight-line group in an Italian sonnet, or an eight-day festival; in fact, the word comes from the Latin expression octava dies, meaning “eighth day” - as in the eighth festival day after a feast. The ave in octave is usually pronounced “iv.”

Pitch is simply the note, a value given to a specific frequency. A high sounding note has a higher pitch than a low sounding note. An octave is a relationship between two notes, the lower having half the frequency of the higher. With out the math involved, consider a major scale starting with C.

Western music typically uses 12 notes – C, D, E, F, G, A and B, plus five flats and equivalent sharps in between, which are: C sharp/D flat (they're the same note, just named differently depending on what key signature is being used), D sharp/E flat, F sharp/G flat, G sharp/A flat and A sharp/B flat.

An octave is a verse form consisting of eight lines of iambic pentameter (in English) or of hendecasyllables (in Italian). The most common rhyme scheme for an octave is ABBA ABBA. An octave is the first part of a Petrarchan sonnet, which ends with a contrasting sestet.

Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments.

One definition of Octave is a scale . This scale is an ordered collection of notes, iterating through the 8 notes of the musical alphabet of 7 notes and ending with same note we started on: A->B->C->D->E->F->G->A is an octave. C->D->E->F->G->A->B->C is also an octave.

And bass cliffs octave numbers are assigned from C up to B. And change at the next C. Here are the octave numbers as they apply to the piano keyboard to calculate the frequency of an octave multiply.

octave, in music, an interval whose higher note has a sound-wave frequency of vibration twice that of its lower note. Thus the international standard pitch A above middle C vibrates at 440 hertz (cycles per second); the octave above this A vibrates at 880 hertz, while the octave below it vibrates at 220 hertz.

More precisely, an octave is the interval between 2 pitches where one has a frequency, or rate of vibration, that is twice as fast as the other. For example, the pitch created by a string that vibrates 440 times per second is an octave above the pitch created by a string that vibrates 220 times per second.

The chromatic scale (or twelve-tone scale) is a set of twelve pitches (more completely, pitch classes) used in tonal music, with notes separated by the interval of a semitone.