takeup reel การใช้

• A takeup reel is embedded inside the tape drive.
• A degaussing coil could be installed under the takeup reel with AC imposed on it when erasing of the reel is desired.
• A tape drive that uses a single reel cartridge has a takeup reel in the drive while cassettes have the take up reel in the cassette.
• The frames were read out successfully until March 4 when the film advance motor burned out, leaving about 25 % of the frames on the takeup reel, unable to be read.
• :A powerful little permanent magnet glued inside the Craig tape recorder after the playback head and before the tape reached the takeup reel would erase it just after it was played.
• Projectors certified to run nitrate films have many precautions, among them the chambering of the feed and takeup reels in thick metal covers with small slits to allow the film to run through.
• The feed and takeup reels are held vertically on the axis, except behind the projector, on oversized spools with 12, 000 foot ( 3, 660 m ) capacity or about 133 minutes at 24 frame / s.
• On one show a few years ago, an edited tape reached the control room so close to broadcast time that it could not be threaded onto the takeup reel and instead unspooled onto the floor as it played.
• The film being wound on the takeup reel is being wound " head in, tails out . " This means that the beginning ( or " head " ) of the reel is in the center, where it is inaccessible.
• The alternative to capstan drive, simply driving the tape takeup reel ( which was used on some cheap tape recorders ), causes problems both with the speed difference between a full and empty reel and with speed variations as described.
• Backmasking has been used as a reel-to-reel tape actually be played backwards, which was achieved by first being wound onto the original takeup reel, then reversing the reels so as to use that reel as the source ( this would reverse the stereo channels as well ).
• 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 ".
• The QIC cartridge is distinguished from other types of tape cartridges by the fact that it contains an endless drive belt which is moved at a uniform speed by a motorised DATs where the tape is moved past the head by a capstan and pinch wheel, but the takeup reel is driven by a servo motor or slipping clutch.