Our clear picking up policy
Then we continued to study on the best place where the pickup should be set in the bridge, and have reached the conclusion that the two legs of the bridge should be the specific positions. These two legs are of very simple structured and strong pole with almost no resonance.
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The next selection must be made which of the energy should be picked up,
"simple vibration" or "vibrating acceleration"?
Simple vibration means the power to push the topboard, and vibrating acceleration means how the bridge legs vibrate together with topboard. The former is rarely influenced by the outer elements, while the latter is easily influenced depending on the position of pickup.
The answer would be obviously the former "vibration" that should be picked up.
We thence have succeeded to obtain a flat and wide range of the sound without peculiar self-vibrating noise.
Incidentally, or luckily some string height adjusters have been in the market for long with their setting position unexceptionally in the legs of bridge. Therefore we can naturally take advantage of this shape and our pickup system become compatible with a string height adjuster.
The inside of the string height adjuster is the excellent quality of vibration sounding piezo force sensor which brings you the perfect fidelity of natural bass sound, and this is our double bass pickup system CPS-DB. |
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