Ads
related to: 1 inch wide rubber tape for saleuline.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
1-inch Type C Helical Scan or SMPTE C is a professional reel-to-reel analog recording helical scan videotape format co-developed and introduced by Ampex and Sony in 1976. It became the replacement in the professional video and broadcast television industries for the then-incumbent 2-inch quadruplex videotape (2-inch Quad for short) open-reel format.
The picture quality was excellent, but unfortunately, the IVC-9000 did not have many sales (only 65 units were sold by IVC). Shortly after it came out, both the 1" Type B and 1" Type C formats of VTR came out. Both used less costly tape, and made just about as good of a picture. Ampex in 1961 made a 2 inch helical scan VTR for a short time, the ...
1-inch Type A Helical Scan or SMPTE A is a reel-to-reel helical scan analog recording videotape format developed by Ampex in 1965, that was one of the first standardized reel-to-reel magnetic tape formats in the 1–inch (25 mm) width; most others of that size at that time were proprietary. It was capable of 350 lines.
Its cartridges, resembling larger versions of the later VHS cassettes, used 3/4-inch (1.9 cm)-wide tape and had a maximum playing time of 60 minutes, later extended to 80 minutes. Sony also introduced two machines (the VP-1100 videocassette player and the VO-1700, also called the VO-1600 video-cassette recorder) to use the new tapes.
A variety of grades of filament tape are available. Some have as much as 600 pounds of tensile strength per inch of width (100 N/mm). Different types and grades of adhesive are also available. Most often, the tape is 12 mm (approx. 1/2 inch) to 24 mm (approx. 1 inch) wide, but it is also used in other widths.
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
Ad
related to: 1 inch wide rubber tape for saleuline.com has been visited by 100K+ users in the past month