20 Royalty-Free Audio Tracks for "A12"

Seven steps in A12 equal temperament on middle C. 3(7/12)=1109.47 cents.

Six steps in A12 equal temperament on middle C. 3(6/12)=950.98 cents.

Five steps in A12 equal temperament on middle C. 3(5/12)=792.48 cents.

Four steps in A12 equal temperament on middle C. 3(4/12)=633.99 cents.

Eight steps in A12 equal temperament on middle C. 3(8/12)=1267.97 cents.

Two steps in A12 equal temperament on middle C. 3(2/12)=316.99 cents.

Three steps in A12 equal temperament on middle C. 3(3/12)=475.49 cents.

Nine steps in A12 equal temperament on middle C. 3(9/12)=1426.47 cents.

Ten steps in A12 equal temperament on middle C. 3(10/12)=1584.96 cents.

Eleven steps in A12 equal temperament on middle C. 3(11/12)=1743.46 cents.

One step in A12 equal temperament on middle C. 3(1/12)=158.50 cents.

A12 tuning (12 steps to the perfect twelfth) on C.

Tritave dyad (interval)

3 steps in just A12 on middle C: 30/23 = F = 459.99 cents.

7 steps in just A12 on middle C: 21/11 = C↓+ = 1119.46 cents.

*Tritave (compound just perfect fifth) on C = G'. 3:1 = 1901.96 cents. Limit: 3-limit. Play by clarinets.

9 steps in just A12 on middle C: 23/10 = D = 1441.96 cents.

*Tritave (compound just perfect fifth) on C = G'. 3:1 = 1901.96 cents. Limit: 3-limit. MIDI pitch bend: 80,64

A12 4 7 10 on C. Traditional notation: C B♭ E. MIDI pitch bend matches intervals. Other non-octave tunings investigated by Bohlen besides the Bohlen-Pierce scale include twelve steps in the tritave, named A12 by Enrique Moreno [1] and based on the 4:7:10 chord.

The constant wash of traffic passing on the a12 blackwall tunnel approach in se london. Very little definition, many cars and lorries. Sony d50.