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单词 Open reel
释义

Open reel

中文百科

磁带 Reel-to-reel audio tape recording

(重定向自Open reel)
一个索尼90分钟卡式录音带
不同规格的录像带
电脑用磁带房
1950年代的广播录音磁带

磁带Magnetic tape)是一种非挥发性的保存媒体,由带有可磁化覆料的塑料带状物组成(通常是卷起)。由于磁带是循序访问的设备,特别是一次读写大量数据的状况,因此磁带是一种传统的存储和备份方式。

磁带可储存的内容多种多样,同样的,磁带也多种多样,比如,用于储存视频的录像带,用于储存音频的录音带〔包括reel-to-reel tape、紧凑音频盒带(Compact audio cassette)、数字音频带(DAT)、数字线性带(DAT)、8轨软片(8-track cartridges)等等各种格式的磁带〕,用于计算机的磁带(在1980年代曾被广泛应用,但现在已经不常用)。

英语百科

Reel-to-reel audio tape recording 磁带

(重定向自Open reel)
A reel-to-reel tape recorder (Sony TC-630), typical of those which were once common audiophile objects. Note the distinctive Scotch tape spool at left.
Magnetophon from a German radio station in World War II.
Unitra ZK-147, a vintage Polish-made reel-to-reel tape recorder
7-inch reel of 1⁄4-inch-wide (6.4 mm) recording tape, typical of non-professional use in the 1950s–70s. Studios generally used 10½ inch reels on PET film backings.

Reel-to-reel/open-reel audio tape recording is the form of magnetic tape audio recording in which the recording medium is held on a reel, rather than being securely contained within a cassette. In use, the supply reel or feed reel containing the tape is mounted on a spindle; the end of the tape is manually pulled out of the reel, threaded through mechanical guides and a tape head assembly, and attached by friction to the hub of a second, initially empty takeup reel.

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更新时间:2025/6/21 0:14:39