Musical chord change detector and indicator
OwnerJohn Donald Bloom, Thomas Everett O'Nealinventors
Life of this patent
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Abstract
1 TABLE 1 Named Note EQ Freq Named Note EQ Freq D1 37.71 E4 329.6 Eb1 38.9 F4 349.2 E1 41.2 Gb4 370 F1 43.65 G4 392 Gb1 46.25 Ab4 415.3 G1 49 A4 440 Ab1 51.9 Bb4 466.2 A1 55 B4 493.9 Bb1 58.2 C5 523.3 B1 61.7 Db5 554.4 C1 65.4 D5 587.3 Db1 69.3 Eb5 622.3 D2 73.42 E5 659.3 Eb2 77.8 F5 698.5 E2 82.41 Gb5 740 F2 87.31 G5 784 Gb2 92.5 Ab5 830.6 G2 98 A5 880 Ab2 103.8 Bb5 932.3 A2 110 B5 987.8 Bb2 116.5 C6 1047 B2 123.5 Db6 1109 C3 130.8 D6 1175 Db3 138.6 Eb6 1245 D3 146.8 E6 1319 Eb3 155.6 F6 1397 E3 164.8 Gb6 1480 F3 174.6 G6 1568 Gb3 185 Ab6 1661 G3 196 A6 1760 Ab3 207.7 Bb6 1865 A3 220 B6 1976 Bb3 233.1 C6 2094 B3 246.9 Db6 2218 C4 261.6 Db4 277.2 D4 293.7 Eb4 311.1
Claims34
A musical note and chord detector and indicator comprising:
- a detector operable to generate a note-identifying signal responsive to each of a plurality of predetermined musical notes;
- a processor in communication with the detector and operable to identify a musical chord and to generate a chord signal responsive at least one note-identifying signal from the detector;
- and,
- a visual display in communication with the processor and operable to visually indicate a chord responsive to the chord signal generated by the processor.
A musical note and chord detector and indicator comprising:
- a detector operable to generate a note-identifying signal responsive to each of a plurality of predetermined musical notes;
- a processor in communication with the detector and operable to identify a musical chord and to generate a chord signal responsive at least one note-identifying signal from the detector;
- and
- an audio signal generator in communication with the processor and operable to audibly indicate a chord responsive to the chord signal generated by the processor.
Dependencies are inferred from the claim text.