Instruments in which the tones are generated by means of electronic generators (G10H7/00 takes precedence)

Child Classifications

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• G10H 5/002
• G10H 5/005
• G10H 5/007
• G10H 5/02 using generation of basic tones
• G10H 5/10 using generation of non-sinusoidal basic tones, e.g. saw-tooth
• G10H 5/14 using electromechanical resonators, e.g. quartz crystals, as frequency determining element
• G10H 5/16 using cathode ray tubes