11/22/2010

Channing Pollock

Optical Illusions

Original Cymatics Films of Dr. Hans Jenny

Satellites and Launches 

Carl Stalling Skeleton Dance

The table below shows the note, the index number (N) and corresponding frequencies (f) and the Octave for all of the keyboard notes based on A₄ = 440 Hz  in the equal tempered chromatic scale.

Oct		0		1		2		3		4		5		6		7
Note	N	f	N	f	N	f	N	f	N	f	N	f	N	f	N	f
A	0	27.500	12	55.0000	24	110.0000	36	220.0000	48	440.0000	60	880.0000	72	1760.000	84	3520.000
A#	1	29.135	13	58.2705	25	116.5409	37	233.0819	49	466.1638	61	932.3275	73	1864.655	85	3729.310
B	2	30.867	14	61.7354	26	123.4708	38	246.9417	50	493.8833	62	987.7666	74	1975.533	86	3951.066
C	3	32.703	15	65.4064	27	130.8128	39	261.6256	51	523.2511	63	1046.502	75	2093.005	87	4186.009
C#	4	34.647	16	69.2957	28	138.5913	40	277.1826	52	554.3653	64	1108.731	76	2217.461	88	4434.922
D	5	36.708	17	73.4162	29	146.8324	41	293.6648	53	587.3295	65	1174.659	77	2349.318	89	4698.636
D#	6	38.890	18	77.7817	30	155.5635	42	311.1270	54	622.2540	66	1244.508	78	2489.016	90	4978.032
E	7	41.203	19	82.4069	31	164.8138	43	329.6276	55	659.2551	67	1318.510	79	2637.020	91	5274.041
F	8	43.653	20	87.3071	32	174.6141	44	349.2282	56	698.4565	68	1396.913	80	2793.826	92	5587.652
F#	9	46.249	21	92.4986	33	184.9972	45	369.9944	57	739.9888	69	1479.978	81	2959.955	93	5919.911
G	10	48.999	22	97.9989	34	195.9977	46	391.9954	58	783.9909	70	1567.982	82	3135.963	94	6271.927
G#	11	51.913	23	103.8262	35	207.6523	47	415.3047	59	830.6094	71	1661.219	83	3322.438	95	6644.875