Question
更新於
2019年5月28日
- 日語
-
英語 (美國)
-
英語 (英國)
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有關 英語 (美國) 的問題
請提供關於 full-range sealed 的例句給我。請盡量是生活中經常用到的句子。
請提供關於 full-range sealed 的例句給我。請盡量是生活中經常用到的句子。
答覆
2019年5月28日
最佳解答
- 英語 (美國)
There are two types of speakers: sealed and ported (see https://www.eminence.com/sealed-vs-ported-enclo... for a detailed, lengthy description of the difference between them).
In short, in a sealed speaker the area behind the speaker cone does not allow air to move in or out. So when the cone of the speaker moves forward, there is less air pressure behind the cone. When the cone moves backward, there is more air pressure behind the cone.
Sealed speakers are supposed to give the best accuracy of overall frequency production. But they are not as good at producing very low bass sounds. Ported speakers produce the best low bass sounds, but they are not as accurate as sealed speakers at producing sounds across the overall frequency spectrum.
A full-range speaker is one that reproduces the widest, possible range of audible frequencies.
I hope this information is helpful to you.
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- 英語 (美國)
"full-range sealed" does not make sense to me. Perhaps I would understand it if you provided more information (such as a quotation).
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- 日語
@Deb_in_USA ありがとうございます。
The sounds were delivered by 1.5-inch full-range sealed MM-SPS2 loudspeakers
とありました。
The sounds were delivered by 1.5-inch full-range sealed MM-SPS2 loudspeakers
とありました。
- 英語 (美國)
There are two types of speakers: sealed and ported (see https://www.eminence.com/sealed-vs-ported-enclo... for a detailed, lengthy description of the difference between them).
In short, in a sealed speaker the area behind the speaker cone does not allow air to move in or out. So when the cone of the speaker moves forward, there is less air pressure behind the cone. When the cone moves backward, there is more air pressure behind the cone.
Sealed speakers are supposed to give the best accuracy of overall frequency production. But they are not as good at producing very low bass sounds. Ported speakers produce the best low bass sounds, but they are not as accurate as sealed speakers at producing sounds across the overall frequency spectrum.
A full-range speaker is one that reproduces the widest, possible range of audible frequencies.
I hope this information is helpful to you.
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