Tiffany 發問時間: 社會與文化語言 · 5 年前

that / standard resolution 搞不懂

原文

Demo videos that have been shot for screening on Ultra HD TV sets are simply breathtaking. From short viewing distance the improvement in definition is as dramatic as that achieved with HDTV when compared to standard resolution.

1, that 是指什麼?是definition嗎??

2.什麼是 standard resolution?

3.這句話的意思??

From short viewing distance the improvement in definition is as dramatic as that achieved with HDTV when compared to standard resolution.

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1 個解答

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  • 5 年前
    最佳解答

    From short viewing distance the improvement in definition is as dramatic as that achieved with HDTV when compared to standard resolution.

    =From short viewing distance the improvement in definition is as dramatic as the improvement (in definition) achieved with HDTV when compared to standard resolution.

    從近距離觀看,在解像率方面的改進就如同高解像跟標準解像相比一樣的戲劇性。

    1. that 是指 improvement in definition,這裡所謂 achieved 就是指「解像率改進」的成就。

    2. standard resolution 是指早期電視的 「標準解像率」,就是台灣幾年前數位化以前的普通電視解像率,比較模糊。 standard resolution 基本上有兩個系統,美國、台灣等所用的 NTSC 系統,和歐洲、日本使用的 PAL 系統。 當時不用幾點或幾百萬畫素,而是用「掃瞄線」,NTSC 是 525 條掃瞄線,比 PAL 解像率更差。

    3. 整句意思是用近距離拍攝,更可以看出細節。 而這 Urtra HD 的解像,比現在的 HDTV,那種解像的進步,簡直跟較早 HDTV 剛出來,跟標準解像相比一樣,令人讚嘆不已!

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