V2EX open-back

Open-back

释义 Definition

open-back(多用于形容词)指“开放式背部的”:背面有开孔或网罩、让空气与声音更自由进出的设计。最常见于开放式耳机(open-back headphones),通常带来更自然、开阔的声场,但隔音与防漏音较弱。(在服装领域也可指“露背款”,但此处以最常见的音频用法为主。)

发音 Pronunciation

/opn bk/

例句 Examples

I prefer open-back headphones for classical music.
我更喜欢用开放式耳机来听古典音乐。

Because the open-back design leaks sound, he uses them only in a quiet studio where they won’t disturb anyone.
因为开放式设计会漏音,他只在安静的录音室里使用,避免打扰别人。

词源 Etymology

open(开放的)+ back(背部/背面) 组合而成的复合词,用来描述产品“背面是开放结构”这一外观与功能特征。该说法在音频器材的分类与评测语境中尤其常见,用于与 closed-back(封闭式) 对比。

相关词 Related Words

文学与作品 Literary Works

  • The Master Handbook of Acoustics(音响与声学类工具书中常讨论开放/封闭结构与听感差异)
  • Sound and Recording: An Introduction(录音入门教材中常在监听与耳机类型处提到 open-back/closed-back)
  • Mastering Audio: The Art and the Science(音频制作与监听选择的章节中常出现该术语)
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