Yamaha Electone BK-20A Manual do Proprietário - Página 24
Procurar online ou descarregar pdf Manual do Proprietário para Teclado eletrónico Yamaha Electone BK-20A. Yamaha Electone BK-20A 28 páginas. Owner's manual
Também para Yamaha Electone BK-20A: Manual (28 páginas), Manual (28 páginas)
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5. Sound rattling (sympathetic vibration) occurs.
All materials have critical resonance frequencies at which they. vibrate.
continuous tones, it is only norma! that some will cause windows, shelves, etc. to rattle.
Since the Electone produces
6. Pedal notes sound too high, and upper manual notes too low.
This feeling may be especially strong for players who switch from the piano, because of the difference
in tonal construction.
Each piano note is a combination of complicated harmonics, and can be heard
only in its interaction with the surroundings.
But Electone harmonics are only multiples of the integral
(base) tone, and so the instrument cannot be tuned in the same way as a piano. The same is true of other
organs, pipe and reed types.
7. Britliance does not function with Flute sounds.
in order to reduce multiple harmonics
in the high range, special resistors and condensers are used.
They unfortunately limit the Brilliance effect for flute and wood sounds, as well as pedal tones.
Bril-
liance really shines for strings, oboe and brass, where the harmonics are desired and therefore left
untouched.
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B. There is a bit of noise when the rotary speaker is switched on.
This too is a mechanical noise stemming from the spinning speaker.
Special mountings help keep this
sound at an absolute minimum.
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