Sunday, January 26, 2014
Developing Good Intonation on the Violin - Consonant and Dissonant Intervals
Intonation is conceivably added difficult on violin (and added stringed instruments) than on any added instrument. Why? Because differences of beneath than a millimeter can could cause addendum to complete "out of tune" -- and this is generally aural even to an admirers of non-musicians. By acquirements to apprehend and differentiate intervals, a violinist can advance his or her "ear" and, as a result, become added accomplished at arena "in tune."
There are two capital categories of intervals. These are accordant intervals and anomalous intervals.PG-2 PG-2 Portable
A accordant breach is advised to be stable, and generally sounds "pleasant" to the ear. "Perfect" consonances cover unisons, octaves (P8), absolute fourths (P4), and absolute fifths (P5). "Imperfect" consonances cover Above thirds (M3), accessory thirds (m3), Above sixths (M6), and accessory sixths (m6). Accordant intervals can be acquainted partially by alert for a affable and abiding sound. Typically, this is easiest for P8, P5, and P4, which absorb an accessible complete that is decidedly recognizable. Added difficult are thirds, and even added difficult yet are sixths. However, if these are not appropriately tuned, they tend to access a anomalous appearance and appropriately analytic for a stable, affable complete can be helpful. Above thirds are decidedly easier to tune than accessory thirds, which assume to complete "in tune" aural a "range" of accessible angle combinations.
Conversely, a anomalous breach is advised to be unstable, sounds acting or transitional, and is generally declared as "unpleasant" or "harsh." Its activity of "tension" seems to appeal motion to a added accordant interval. Anomalous intervals cover the tritone (TT), which is agnate to an aggrandized fourth (A4) or beneath fifth (d5), the above additional (M2), accessory additional (m2), Above seventh (M7) and accessory seventh (m7). Frequently, anomalous intervals can be difficult to tune. However, the tritone, above second, and accessory seventh are easier to tune than the others because they are allotment of a "dominant seven" ambit and appropriately are absolutely accustomed to the ear.
Proper accentuation on the violin requires acute precision, and this is difficult if the breach can be estimated and yet complete appropriately dissonant. For this reason, the accordant intervals tend to be easier to tune.
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