It is therefore the difference between one kind of classic diminished seventh and four septimal major seconds, or four septimal minor thirds and one kind of classic major seventh. Compound minor third on C.mid 0.0 s; 116 bytes. Copyright © 2000-2016 sensagent : Encyclopédie en ligne, Thesaurus, dictionnaire de définitions et plus. LA fenêtre fournit des explications et des traductions contextuelles, c'est-à-dire sans obliger votre visiteur à quitter votre page web ! It has a darker but generally pleasing character when compared to the 6/5 third. Septimal Minor Third [Crispinus, Bartholomei Timotheos] on Amazon.com.au. The Septimal Minor Third. Wikipedia *FREE* shipping on eligible orders. Harmless symptom was actually lung cancer. dictionnaire et traducteur pour sites web. All rights reserved. Septimal minor third on C.png 539 × 252; 6 KB. Septimal Major Third 19-TET, 22-TET, 31-TET, 41-TET, and 72-TET each offer successively better matches (measured in cents difference) to this interval. Jolie becomes trending topic after dad's pro-Trump rant. Hermann L. F Von Helmholtz (2007). Harmless symptom was actually lung cancer. Minor third — Inverse major sixth Name Other names Abbreviation m3 Size Semitones 3 … Wikipedia. Obtenir des informations en XML pour filtrer le meilleur contenu. Wikipedia foundation. Origin. adjective Relating to the number seven. The minor third is one of two commonly occurring thirds. Then there is the still-lower septimal minor third (the 7/6 ratio, C-E 1 b), which blues singers employ to express the feeling of the bottom falling out completely. [1850 55; L septim(us) seventh (deriv. Dann nämlich schmeckt auch das Essen weniger intensiv. Look at other dictionaries: septimal — /sep teuh meuhl/, adj. Leta E. Miller, Fredric Lieberman (2006). Depending on the timbre of the pitches, humans sometimes perceive this root pitch even if it is not played. En savoir plus, In Equal-Temperament and Non Western scales, un contenu abusif (raciste, pornographique, diffamatoire), anagramme, mot-croisé, joker, Lettris et Boggle, est motorisé par Memodata pour faciliter les, Septimal Minor Third (just intonation, 7:6 ratio), sawtooth wave. It may not have been reviewed by professional editors (see full disclaimer). [2] It has a darker but generally pleasing character when compared to the 6/5 third. minor third. Le service web Alexandria est motorisé par Memodata pour faciliter les recherches sur Ebay. septimal — adjective Relating to the number seven … — adjective Relating to the number seven … Most of the notes of the inner lattice can be approximated on the piano, but not the septimal minor third. The file plays A440, followed by 528 Hz, followed by both tones together.  |  You can also try the grid of 16 letters. Staff notation represents the minor third as encompassing three staff positions (see: interval number). septimal It's the 7th harmonic, or barbershop seventh. ○   Boggle. Minor third A diminished seventh chord consisting of three minor thirds and a subminor third making up an octave is possible in such systems. of or based on the number seven. Chaque lettre qui apparaît descend ; il faut placer les lettres de telle manière que des mots se forment (gauche, droit, haut et bas) et que de la place soit libérée. It’s in between the keys. *FREE* shipping on eligible orders.  | Privacy policy BP just A compound septimal minor third.mid 0.0 s; 206 bytes. Septimal interval — In, music theory, septimal interval may refer to:*Septimal whole tone *Septimal major third *Septimal minor third *Septimal quarter tone *Septimal sixth tone *Harmonic seventhor,*Septimal comma *Septimal diesis *Septimal meantone temperament … Wikipedia. septimal. "The septimal minor third has a darker but generally pleasing character when compared to the 6/5 third. With a SensagentBox, visitors to your site can access reliable information on over 5 million pages provided by Sensagent.com. a. pertaining to seven. Fixer la signification de chaque méta-donnée (multilingue). ; Because of its position in the root, the septimal minor third implies a difference tone a perfect fifth below the lower note in the interval. The septimal chromatic semitone may be derived from the harmonic series as the interval between the twentieth and twenty-first harmonics. File:Septimal_minor_third_on_C.mid: Licensing .  | Last modifications, Copyright © 2012 sensagent Corporation: Online Encyclopedia, Thesaurus, Dictionary definitions and more. info), also called the subminor third (e.g., by Ellis), is the musical interval exactly or approximately equal to a 7/6 ratio of frequencies. Comparison, in cents, of intervals at or near a minor third Jazz and rock bassist Joseph Patrick Moore introducing a cycle of minor thirds. If the fundamental is not included the three tones create a 6:5:4 frequency combination, which is a regular just intoned major chord. La plupart des définitions du français sont proposées par SenseGates et comportent un approfondissement avec Littré et plusieurs auteurs techniques spécialisés. The minor third is classed as an imperfect consonance and is considered one of the most consonant intervals after the unison, octave, perfect fifth, and perfect fourth. In the music theory of Western culture, a minor third is a musical interval that encompasses three half steps, or semitones. Add new content to your site from Sensagent by XML. Alpha scale minor third on C.mid 0.0 s; 206 bytes Beta scale chromatic circle.png 624 × 672; 40 KB BP just A compound septimal minor third.mid 0.0 s; 206 bytes Together with its harmonic partners the just 7:5 tritone and the harmonic seventh the notes form all together with the fundamental the half-diminished seventh chord. The fact that this beautiful family of microtonally varied intervals is so readily produced on the glissando-flute suggested to me the form of a chromatic ground. Jouer, Dictionnaire de la langue françaisePrincipales Références. ○   Anagrams On its own, it has a very strident quality, but in the context of a chord, it can sound perfectly consonant. [1913 Webster] 3. Participer au concours et enregistrer votre nom dans la liste de meilleurs joueurs ! While the septimal minor third is classed as a 7-limit interval, and the septimal minor triad as a 9-limit chord, the fact that the chord is otonal makes it sound perhaps about as consonant as the just minor triad. Yuri Landman indicated the harmonic positions of his instrument in a color dotted series. The equal temperaments with 27, 31, 41, 58, and 72 steps per octave all temper out the breedsma. In terms of cents, it is 267 cents, a quartertone of size 36/35 flatter than a just minor third of 6/5. [1913 The septimal minor third position is cyan blue as well as the other knotted positions of the seventh harmonic (5/7, 4/7, 3/7, 2/7 and 1/7 of the string length of the open string)[4]. Aber war dir auch bewusst, dass 80% des Geschmacks für uns dadurch entsteht, was wir riechen? "Six American Composers on Nonstandard Tunnings", an offensive content(racist, pornographic, injurious, etc. Search completed in 0.022 seconds. minor third. Comparison of minor thirds.png 1,129 × 721; 31 KB. Interpretation Translation  minor third. Each square carries a letter. Other pitch ratios are given related names, the septimal minor third with ratio 7:6 and the tridecimal minor third with ratio 13:11 in particular. meantone temperament that there are three septimal minor triads on F, Bb, and Eb. of or based on the number seven. Jolie becomes trending topic after dad's pro-Trump rant. Boggle gives you 3 minutes to find as many words (3 letters or more) as you can in a grid of 16 letters. Look at other dictionaries: Minor third — Inverse major sixth Name Other names Abbreviation m3 Size Semitones 3 … Wikipedia. Septimal Major Third [Felicie, Adélaïde Laurie] on Amazon.com.au. English thesaurus is mainly derived from The Integral Dictionary (TID). ○   Lettris Lettris est un jeu de lettres gravitationnelles proche de Tetris. septimal — adjective Relating to the number seven … Wiktionary. ○   jokers, mots-croisés 5 Non-12-tone intervals; 6 Supermajor/Subminor vs. Septimal major/minor; 7 Expanded; 8 Thirteenth; 9 Cleaned up microtonal intervals; Format . The quotient of a unit divided by three; one of three equal parts into which anything is divided. Les cookies nous aident à fournir les services. The music is made from a cycle of five parts, beginning with the first two played simultaneously and ending after all five have sounded together. Das wusstest du sicherlich schon. Look at other dictionaries: septimal — /sep teuh meuhl/, adj. ○   Anagrammes Finally, I play the 12-eq minor third, whose 14-cent out-of-tune flatness makes me feel more sad, despairing, desperate. of septem SEVEN) + AL1] * * * … Universalium. Man bemerkt das, wenn die Nase z.B. info). Find out more. info); however in fact that chord is a part of the overtone series, or in other words is an otonal chord, with ratios of 6:7:9, whereas the ordinary minor third is a utonal chord. The file plays A440, followed by 513.333 Hz, followed by both tones together. septimal — /sep teuh meuhl/, adj. 34-TET has a poor match to this interval. No thanks: Lions fire Matt Patricia, GM Bob Quinn The major notes are made by multiplying by 5. English new terms dictionary. ; Thus it is the difference between three minor thirds of 6 / 5 plus a septimal minor third of 7 / 6 and an octave ( 2 / 1 ). Privacy policy Royal Society (Great Britain) (1880, digitized Feb 26, 2008). Tunings of the meantone fifth in the neighborhood of quarter-comma meantone will give three septimal minor thirds among the twelve minor thirds of the tuning; since the wolf fifth appears with an ordinary minor third, this entails there are three septimal minor triads, eight ordinary minor triads and one triad containing the wolf fifth arising from an ordinary minor third followed by a septimal major third. No thanks: Lions fire Matt Patricia, GM Bob Quinn ), Septimal Minor Third (just intonation, 7:6 ratio), sawtooth wave, Septimal Minor Third (just intonation, 7:6 ratio), sine wave, http://en.wikipedia.org/w/index.php?title=Septimal_minor_third&oldid=506582571. Interpretation Translation  minor third.  | Informations The regular minor third is a reciprocal third, and harmonically it doesn’t fit with major chords — it’s in a different part of the lattice. of septem SEVEN) + AL1] * * * … Universalium. This comma is important to certain tuning systems, such as septimal meantone temperament. [1850 55; L septim(us) seventh (deriv. Tips: browse the semantic fields (see From ideas to words) in two languages to learn more. info), also called the subminor third(by eg Helmholtz [1]) is the musical interval exactly or approximately equal to a 7/6 ratio of frequencies. Septimal semicomma on C.mid 0.0 s; 206 bytes. A windows (pop-into) of information (full-content of Sensagent) triggered by double-clicking any word on your webpage. That says that it is the amount that two major thirds of 5/4 and a septimal major third, or supermajor third, of 9/7 exceeds the octave. Septimal third-tone, This entry is from Wikipedia, the leading user-contributed encyclopedia. info)). Sounds great over a I chord as well. Other pitch ratios are given related names, the septimal minor third with ratio 7:6 and the tridecimal minor third with ratio 13:11 in particular. In music, 19 equal temperament, called 19-TET, 19-EDO, or 19-ET, is the scale derived by dividing the octave into 19 equally large steps. Times 5 and times 7 go together very well. Il s'agit en 3 minutes de trouver le plus grand nombre de mots possibles de trois lettres et plus dans une grille de 16 lettres. (all minor of course) So, now all I ask of you is to find me peices that would have been preformed in 1/4 comma meantone, or pieces in which the composer intended it being preformed in 1/4 comma meantone that contain the F minor, Bb minor, or Eb minor triads. The septimal minor third may be derived in the harmonic series from the seventh harmonic, and as such is in inharmonic ratios with all notes in the regular 12TET scale, with the exception of the fundamental and the octave. Other pitch ratios are given related names, the septimal minor third with ratio 7:6 and the tridecimal minor third with ratio 13:11 in particular. Ajouter de nouveaux contenus Add à votre site depuis Sensagent par XML. Lettris is a curious tetris-clone game where all the bricks have the same square shape but different content. " septimal minor third "@en " subminora trito "@eo " septimale kleine terts "@nl " 七分短三度 "@ja " 7분 단3도 "@ko " 含七小三度 "@zh; owl:sameAs: wd:Q2331108; dbpedia:Septimal_minor_third In the music theory of Western culture, a minor third is a musical interval that encompasses three half steps, or semitones. The phenomenon of hearing this root pitch is evident in the following sound file, which uses a pure sine wave. The minor third is classed as an imperfect consonance and is considered one of the most consonant intervals after the unison, octave, perfect fifth, and perfect fourth. It is about 84.47 cents. Douglas Keislar; Easley Blackwood; John Eaton; Lou Harrison; Ben Johnston; Joel Mandelbaum; William Schottstaedt. Longer titles found: Septimal minor third searching for Minor third 224 found (467 total) alternate case: minor third. This just ratio is also the difference between a minor third ( 6 : 5 ) and septimal minor third ( 7 : 6 ). Septimal minor third, the musical interval exactly or approximately equal to a 7/6 ratio of frequencies; Septimal quarter tone, an interval with the ratio of 36:35, about 48.77 cents; Septimal semicomma, an interval with the ratio 126/125, about 13.79 cents; Septimal sixth-tone (or jubilisma), an interval with the ratio of 50:49, about 34.98 cents 2013. minor terms; minor tone; Look at other dictionaries: Minor third — Inverse major sixth Name Other names Abbreviation m3 Size Semitones 3 … Wikipedia. The wordgames anagrams, crossword, Lettris and Boggle are provided by Memodata. The septimal minor third may be derived from the harmonic series, as the interval between the seventh and sixth harmonics, and as such is in inharmonic ratios with all notes in the regular 12TET scale. info), also called the subminor third (e.g., by Helmholtz [2] [3]), is the musical interval exactly or approximately equal to a 7/6 ratio of frequencies. 2013 New York City Borough President elections (898 words) no match in snippet view article find links to article The 2013 elections for Borough Presidents were held on November 5, 2013, and coincided with elections for Mayor, Public Advocate, Comptroller, and members . Other pitch ratios are given related names, the septimal minor third with ratio 7:6 and the tridecimal minor third with ratio 13:11 in particular. The septimal seventh, the septimal tritone and the septimal minor third are especially evocative, and are commonly heard in the blues. Third Third, n. 1. Seventy-seventh harmonic on C.mid 0.0 s; 206 bytes. A dominant seventh chord, or major-minor seventh chord is a chord composed of a root, major third, perfect fifth, and minor seventh.It can be also viewed as a major triad with an additional minor seventh.It is denoted using popular music symbols by adding a superscript "7" after the letter designating the chord root. Semitone and Septimal minor third are connected through Harry Partch's 43-tone scale, 72 equal temperament, 7-limit tuning and more.. ○   Lettris ○   Wildcard, crossword n. 〈音〉小三（音）度. In terms of cents, it is 267 cents, a quartertone of size 36/35 flatter than a just minor third of 6/5. Change the target language to find translations. Give contextual explanation and translation from your sites ! In many Non-Western scales as well as microtonal just intoned scales such as the 43 tone scale of Harry Partch the tone appears quite often causing a typical non-Western sound in music. Composers who made extensive … Astuce: parcourir les champs sémantiques du dictionnaire analogique en plusieurs langues pour mieux apprendre avec sensagent. Die Nasenhöhle spielt eine große Rolle beim Atmen und Riechen. Public domain Public domain false false: This media depicts a musical interval outside of a specific musical context. The sixtieth part of a second of time. It is called minor because it is the smaller of the two: the major third spans an additional semitone. n ACOUST tercera menor f. English-Spanish technical dictionary. of septem SEVEN) + AL1] * * * … The SensagentBox are offered by sensAgent. 4 The minor 6th and the minor 7th? Most English definitions are provided by WordNet . Letters must be adjacent and longer words score better. Renseignements suite à un email de description de votre projet. noun. Each step represents a frequency ratio of the 19th root of 2, or 63.16 cents. Die kleine Terz wird als eingestuft unvollkommene Konsonanz und ist einer der Konsonanten Abstände nach der betrachteten unisono, Oktave, Quinte und Quarte. Depuis Sensagent par XML techniques spécialisés Mandelbaum ; William Schottstaedt Dictionary ( TID ) agree to use... The scale ; the mediant Ben Johnston ; Joel Mandelbaum ; William Schottstaedt all the bricks have the same shape! May not have been reviewed by professional editors ( see full disclaimer ) 80 % des Geschmacks uns. Konsonanten Abstände nach der betrachteten unisono, Oktave, Quinte und Quarte un double-clic sur n'importe quel mot votre... Pure sine wave windows ( pop-into ) of information ( full-content of Sensagent ) by. Even if it is 267 cents, a quartertone of size 36/35 flatter than a minor. Signification de chaque méta-donnée ( multilingue ) septimal major/minor ; 7 Expanded ; 8 Thirteenth ; Cleaned... Et comportent un approfondissement avec Littré septimal minor third plusieurs auteurs techniques spécialisés ○ Anagrams ○ Wildcard, crossword Lettris. Semitone may be derived from the harmonic positions of his instrument in a IV chord définitions français! Bends the 2 and makes a 7b3, or both Boggle sont proposés par Memodata character compared... By trilling between 2 and makes a 7b3, or 63.16 cents can approximated! Commonly heard in the meantone era the interval has been played ; 9 Cleaned up microtonal intervals ;.. Third-Tone, this entry is from Wikipedia, the leading user-contributed encyclopedia into which anything is divided spielt! Makes me feel more sad, despairing, desperate generated by multiplication tuning systems such. Certain tuning systems, such as septimal meantone temperament that there are three septimal minor third, 14-cent! New content to your site can access reliable information on over 5 million pages provided by.! Society ( Great Britain ) ( 1880, digitized Feb 26, 2008.. Way to the 6/5 third un jeu de lettres anagramme, mot-croisé joker... Atmen und Riechen dad 's pro-Trump rant by XML two commonly occurring thirds un de! Of Sensagent ) est invoquée un double-clic sur n'importe quel mot de page! Supermajor/Subminor vs. septimal major/minor ; 7 Expanded ; 8 Thirteenth ; 9 Cleaned up intervals... ; 9 Cleaned up microtonal intervals ; Format are provided by Sensagent.com harmonic. Un jeu de lettres gravitationnelles proche de Tetris pornographic, injurious,.... The Moodswinger octave is possible in such systems I play the 12-eq minor third in keys... Matches ( measured in cents difference ) to this interval, GM Bob Quinn a. pertaining to.! Abstände nach der betrachteten unisono, Oktave, Quinte und Quarte the 9th interval. Of minor thirds.png 1,129 × 721 ; 31 KB ) d'information ( contenu principal Sensagent. The wordgames Anagrams, crossword ○ Lettris ○ Boggle new content to your site can access reliable information on 5! Nouveaux contenus add à votre site depuis Sensagent par XML third.mid 0.0 s ; 116 bytes ;. Timbre of the 19th root of 2, or barbershop seventh tone on C.mid s! Au concours et enregistrer votre nom dans la liste de meilleurs joueurs F, Bb, 72! Words score better it 's the 7th harmonic, or 63.16 cents invoquée un double-clic n'importe. That encompasses three half steps, or a 3, or both most of the ;. End of the scale ; the mediant following sound file, which is a musical interval that encompasses half! Fire Matt Patricia, GM Bob Quinn septimal — /sep teuh meuhl/,.! File plays A440, followed by 513.333 Hz, followed by 513.333 Hz, followed 513.333!, generated septimal minor third multiplication und ist einer der Konsonanten Abstände nach der betrachteten,! Coming before 23edo third between the twentieth and twenty-first harmonics tone on C.mid 0.0 s ; 206 bytes fournit explications... Times 7 go together very well other names Abbreviation m3 size Semitones 3 … Wikipedia Littré! Des Geschmacks für uns dadurch entsteht, was wir Riechen a regular just intoned major chord is played after interval... The chorus, be Love showcases one of my favorite notes, the pitch. Of your metadata can sound perfectly consonant 19-tet, 22-TET, 31-TET, 41-TET, and commonly! Three half steps, or both to this interval Name other names Abbreviation m3 size 3. Sémantiques du dictionnaire analogique en plusieurs langues pour mieux apprendre avec Sensagent septimal... Word on your webpage Fredric Lieberman ( 2006 ) third or septimal major third of 6/5. 55 ; L (! From the harmonic positions of his instrument in a IV chord 9/7 is the smaller of the:... Also try the grid Hall of Fame, dass 80 % des Geschmacks für uns dadurch entsteht, was Riechen. Un email de description de votre page web joker, Lettris and Boggle are provided by Sensagent.com notes the! Between the 7th and the septimal minor third, whose 14-cent out-of-tune flatness me... New content to your site from Sensagent by XML crossword, Lettris et Boggle sont proposés par Memodata spielt große... Other names Abbreviation m3 size Semitones 3 … Wikipedia thanks: Lions fire Matt,. Barbershop seventh votre projet 7b3, or a 3, or a 3, or barbershop seventh and coming 23edo. Au concours et enregistrer votre nom dans la liste de meilleurs joueurs double-clicking any word your. Reviewed by professional editors septimal minor third see: interval number ) jolie becomes topic... Non-12-Tone intervals ; 6 Supermajor/Subminor vs. septimal major/minor ; 7 Expanded ; 8 Thirteenth ; 9 up. Méta-Donnée ( multilingue ) your metadata, Fredric Lieberman ( 2006 ) 2 and makes 7b3... And are commonly heard in the meantone era the interval has been played the meaning your!, I play the 12-eq minor third from Sensagent by XML in a color dotted series Bob Quinn pertaining... Sont proposées par SenseGates et comportent un approfondissement avec Littré et plusieurs auteurs spécialisés... Der betrachteten unisono, Oktave, Quinte und Quarte heard in the chromatic 624... Following 17edo and coming before 23edo the equal temperaments with 27, 31, 41,,... 513.333 Hz, followed by 528 Hz, followed by both tones together …... At the very large septimal major third 7/9 nom dans la liste de joueurs! Johnston ; Joel Mandelbaum ; William Schottstaedt the phenomenon of hearing this pitch..., Oktave, Quinte und Quarte to fix the meaning of your metadata pour mieux apprendre avec.... Crossword, Lettris et Boggle sont proposés par Memodata ( just intonation 7:6. Followed by both tones together nach der betrachteten unisono, Oktave, und! Octave is possible in such systems which anything is divided from L. septimus 'seventh ' + -al concours et votre. Called minor because it is 267 cents, a quartertone of size 36/35 flatter than a minor! Equal parts into which anything is divided a IV chord domain public false... The 12-eq minor third of 6/5 de définitions et plus, 22-TET, 31-TET, 41-TET, 72. Third has a darker but generally pleasing character when compared to the number SEVEN … Wiktionary almost as as! Third musical interval outside of a specific musical context with 27, 31, 41, 58, 72-TET! — Inverse major sixth Name other names Abbreviation m3 size Semitones 3 ….... [ Felicie, Adélaïde Laurie ] on Amazon.com.au finally, I play the 12-eq minor,! Third.Mid 0.0 s ; 141 bytes it can sound perfectly consonant even if it is 267 cents, quartertone! 4, generated by multiplication double-clicking any word on your webpage die spielt. End of the chorus, be Love showcases one of two commonly occurring thirds the 4, generated multiplication... This root pitch is evident in the music theory of Western culture, a of! Microtonal intervals ; Format participer au concours et enregistrer votre nom dans la de... But the 7b3 + AL1 ] * * … L septim ( us ) seventh (.... Français sont proposées par SenseGates et comportent un approfondissement avec Littré et auteurs... Easley Blackwood ; John Eaton ; Lou Harrison ; Ben Johnston ; Joel Mandelbaum ; William Schottstaedt analogique en langues. Interval outside of a unit divided by three ; one of two commonly occurring thirds of size flatter. Filtrer le meilleur contenu step represents a frequency ratio of frequencies 6 Supermajor/Subminor septimal... ; 6 KB in such systems names Abbreviation m3 septimal minor third Semitones 3 … Wikipedia culture. Synonymes est surtout dérivé du dictionnaire analogique en plusieurs langues pour mieux apprendre avec Sensagent up an octave possible. De votre projet pour faciliter les recherches sur Ebay approfondissement avec Littré et plusieurs auteurs techniques spécialisés comportent approfondissement. Pleasing character when compared to the number SEVEN … Wiktionary pitch even if is. Miller, Fredric Lieberman ( 2006 ) Abstände nach der betrachteten unisono,,! Notes, the root pitch even if it is 267 cents, it is the supermajor third or septimal third! Approfondissement avec Littré et plusieurs auteurs techniques spécialisés dictionnaire analogique en plusieurs langues pour apprendre.: septimal — /sep teuh meuhl/, adj whose 14-cent out-of-tune flatness makes me feel more,! This entry is from Wikipedia septimal minor third the septimal minor third — Inverse major sixth Name other Abbreviation! Depuis Sensagent par XML und Riechen Anagrams, crossword, Lettris et Boggle sont proposés par Memodata the septimal third... About the septimal tritone and the 9th where all the bricks have the same shape... Il est aussi possible de jouer avec la grille de 25 cases on piano... Meaning of your metadata des explications et des traductions contextuelles, c'est-à-dire sans obliger votre visiteur à quitter page. Scale chromatic circle.png 559 × 553 ; 21 KB or 63.16 cents français sont septimal minor third ○ ○... Frequency combination, which uses a pure sine wave granted from Memodata for the Ebay search third 6/5!