Cómo funciona el órgano Hammond
Con
Joe GlossopJoe Glossop explica qué ocurre dentro de un Hammond: el generador de ruedas fónicas, los nueve contactos por tecla y cómo los drawbars recrean los tubos de un órgano de iglesia.
Qué incluye el curso
21 lecciones (1h 25m) · 1 gratis
01. The Small Faces - Tin Soldier (interpretación)
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02. The Small Faces - Tin Soldier (análisis)
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03. Deep Purple (John Lord) - Smoke On The Water (interpretación)
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04. Deep Purple (John Lord) - Smoke On The Water (análisis)
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05. Allman Brothers - Whipping Post (interpretación)
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06. Allman Brothers - Whipping Post (análisis)
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Transcripción de la lección
Understanding the Tone Wheel Generator
The guts of it are this tone wheel generator that has 96 tone wheels on a rod. They spin in an electric current, and each time the little cog cuts through the current, a tone is produced.
Key Features
- Each key has nine contacts which correspond to nine drawbars.
- As you press the key down, you gradually get from high to low as the contacts engage one by one.
Complexity and Design
- In each key, there are nine contacts going up and down vertically.
- It's a very complicated system, and I don't know how he came up with it.
- It's amazing that they still work all this time later, considering the design is about 70 to 80 years old.
Differences from Traditional Organs
- It's different from a church organ in that it is electric to begin with.
- These drawbars are modeled on lengths of pipe from a church organ. The original idea was to recreate a church organ.
Drawbar Specifications
If you see on slightly later models from the late 60s onward through the 70s, the drawbars had the lengths of pipe written on:
- 16
- 5 and a third
- 8
- 4
- 2 and 1
- Sub fundamentals, fundamentals, and fifths are structured as follows:
- The white ones are all fundamentals.
- The colored ones are sub fundamentals and fifths.
This model was made from 1955 to 1975. It is truly an incredible bit of engineering!
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Joe Glossop es un teclista de Sheffield que se ha hecho un nombre con el órgano Hammond. Actualmente ocupa el puesto de órgano en la banda de gira de Tom Jones, y ha tocado con Van Morrison y James Hunter, además de al piano y al Rhodes. Sus cursos consiguen sacar el auténtico sonido Hammond de cualquier teclado: el registro de drawbars, el Leslie, el bajo caminante de la mano izquierda y el vocabulario de acompañamiento y solos de las tradiciones del órgano soul-jazz, blues y rock, de Jimmy Smith a Booker T.
