m-tech
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- 18.06.2010.
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Potrebna je kao i kod svakog drugog tipa kutija. To sto je mnogi ne koriste je druga prica. Konkretno, u nekim High End TL konstrukcijama, koriste sa razliciti tipovi ispune ( u zavisnosti od pozicije u tunelu ).
Radice i bez nje, ali... bolje je sa njom
Citat sa Vikipedije: "A perfect transmission line enclosure has an infinitely long line, stuffed with absorbent material such that all the rear radiation of the driver is fully absorbed, down to the lowest frequencies. Theoretically, the vent at the far end could be closed or open with no difference in performance. The density of and material used for the stuffing is critical, as too much stuffing will cause reflections due to back-pressure, whilst insufficient stuffing will allow sound to pass through to the vent. Stuffing often is of different materials and densities close to the cone, and changes as one gets further from the cone."
Radice i bez nje, ali... bolje je sa njom
Citat sa Vikipedije: "A perfect transmission line enclosure has an infinitely long line, stuffed with absorbent material such that all the rear radiation of the driver is fully absorbed, down to the lowest frequencies. Theoretically, the vent at the far end could be closed or open with no difference in performance. The density of and material used for the stuffing is critical, as too much stuffing will cause reflections due to back-pressure, whilst insufficient stuffing will allow sound to pass through to the vent. Stuffing often is of different materials and densities close to the cone, and changes as one gets further from the cone."