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Qaiphyx
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I don't understand chords well for the most part etc, but frequencies/ratios I understand. Isn't there a set way to calculate these two things utilizing ratios?
A major triad can also be described as a major third interval with a minor third interval on top or as a root note, a note 4 semitones higher than the root, and a note 7 semitones higher than the root.
This is correct if your musical instrument has been tuned with just intonation. The advantage of just intonation is that the consonance is perfect. The disadvantage is that you have to retune your instrument every time you play a tune in a different key.M Quack said:apparently that gives frequency ratios of 4:5:6
This is correct if your musical instrument has been tuned with equal temperament. This is a compromise which gives you a good approximation to consonance in all keys.M Quack said:If the root has frequency f,
then the major third has frequency f*(2^(1/12))^4 = f*(2^(1/3)),
and the "perfect fifth" has frequency f*(2^(1/12))^7
Consonance and dissonance are terms used to describe the quality of sound in music. Consonance refers to a harmonious and pleasant combination of sounds, while dissonance refers to a clash or tension between sounds.
Consonance and dissonance can be measured using a variety of methods, including mathematical calculations and subjective evaluations by trained musicians. One common method is to analyze the frequencies of the individual notes in a musical interval or chord and determine the amount of overlap or clash between them.
No, there is no absolute standard for determining consonance and dissonance in music. Different cultures and musical traditions have their own definitions and preferences for what is considered consonant or dissonant. Additionally, individual perceptions and tastes can also affect how a sound is perceived.
Yes, computers can be programmed to calculate consonance and dissonance using mathematical algorithms. However, these calculations may not always align with human perceptions of consonance and dissonance, as they are based on objective measurements rather than subjective experiences.
Consonance and dissonance play a crucial role in the composition and perception of music. They can create a sense of tension and resolution, add depth and complexity to a musical piece, and evoke emotional responses in listeners. Composers often use a balance of consonance and dissonance to create a dynamic and engaging musical experience.