# Definition of octaves. Meaning of octaves. Synonyms of octaves

Here you will find one or more explanations in English for the word octaves. Also in the bottom left of the page several parts of wikipedia pages related to the word octaves and, of course, octaves synonyms and on the right images related to the word octaves.

## Definition of octaves

octaves
Hidden Hid"den, p. p. & a. from Hide. Concealed; put out of view; secret; not known; mysterious. Hidden fifths or octaves (Mus.), consecutive fifths or octaves, not sounded, but suggested or implied in the parallel motion of two parts towards a fifth or an octave. Syn: Hidden, Secret, Covert. Usage: Hidden may denote either known to on one; as, a hidden disease; or intentionally concealed; as, a hidden purpose of revenge. Secret denotes that the thing is known only to the party or parties concerned; as, a secret conspiracy. Covert literally denotes what is not open or avowed; as, a covert plan; but is often applied to what we mean shall be understood, without openly expressing it; as, a covert allusion. Secret is opposed to known, and hidden to revealed. Bring to light the hidden things of darkness. --1 Cor. iv. 5. My heart, which by a secret harmony Still moves with thine, joined in connection sweet. --Milton. By what best way, Whether of open war, or covert guile, We now debate. --Milton.
Octave
Octave Oc"tave, n. [F., fr. L. octava an eighth, fr. octavus eighth, fr. octo eight. See Eight, and cf. Octavo, Utas.] 1. The eighth day after a church festival, the festival day being included; also, the week following a church festival. The octaves of Easter.' --Jer. Taylor. 2. (Mus.) (a) The eighth tone in the scale; the interval between one and eight of the scale, or any interval of equal length; an interval of five tones and two semitones. (b) The whole diatonic scale itself. Note: The ratio of a musical tone to its octave above is 1:2 as regards the number of vibrations producing the tones. 3. (Poet.) The first two stanzas of a sonnet, consisting of four verses each; a stanza of eight lines. With mournful melody it continued this octave. --Sir P. Sidney. Double octave. (Mus.) See under Double. Octave flute (Mus.), a small flute, the tones of which range an octave higher than those of the German or ordinary flute; -- called also piccolo. See Piccolo. 4. A small cask of wine, the eighth part of a pipe.
Octave
Octave Oc"tave, a. Consisting of eight; eight. --Dryden.

## Meaning of octaves from wikipedia

- number of octaves between two frequencies is given by the formula: Number of octaves = log 2 ⁡ ( f 2 f 1 ) {\displaystyle {\text{Number of octaves}}=\log...
- NASA as corresponding to the B♭ fifty-seven octaves below middle C (B♭ −53 or 3.235 fHz). There are pitch-octave notation conventions that appear similar...
- GNU Octave is software featuring a high-level programming language, primarily intended for numerical com****tions. Octave helps in solving linear and...
- (sounding two octaves above the standard treble clef) is used for the garklein (sopranissimo) recorder, whose lowest note is two octaves above middle C...
- An octave band is a frequency band that spans one octave (Play (help·info)). In this context an octave can be a factor of 2 or a factor of 100.3. 2/1...
- 3rds or 6ths." "Since the octave really represents a repetition of the same tone in a different register, if two or more octaves occur in succession, the...
- in octaves is the base-2 logarithm (binary logarithm) of the ratio: number of octaves = log 2 ⁡ ( f 2 f 1 ) {\displaystyle {\text{number of octaves}}=\log...
- (B♯) to seven octaves being 531,441 / 524,288, the Pythagorean comma. A B♯ that is three just major thirds above C is lower than the octave by an interval...
- In music, a blind octave is the alternate doubling above and below a successive scale or trill notes: "the p****age being pla****...alternately in the higher...
- that octaves automatically yield powers of two times the original frequency, since n is a multiple of 12 (12k, where k is the number of octaves up or...