The present invention relates to a technology for recording and reproducing images, and it particularly relates to a technique which supports the search of a desired scene while viewing moving images. A method of recording moving images used increasingly in recent years is one using such recording medium as DVD (Digital Versatile Disc) or hard disk magnetic recording medium (hereinafter referred to simply as “hard disk” also), which facilitates random access to recorded data. Helped by the growing capacity of hard disks and the lowered price thereof, hard disk recorders, which are image recording/reproducing apparatus using hard disks, are now commercially available on the market. There are even cases where a hard disk recorder is built into a television receiver.
Hard disk is recorded, main comes and goes.
The physician views images on a television monitor, and the procedure can be documented using a video recorder. Still images can be recorded and saved on a computer disk or printed out.
Imgburn allows users to record CDs, DVDs, and Blu-Ray images to recorded media or a disk.
Paul Nipkow invented the Nipkow disk, an early technology that laid the foundation for the development of television. Nipkow's invention enabled the scanning of images using a spinning disk with a series of holes arranged in a spiral pattern, allowing for the transmission of moving images.
A phenakistoscope works by spinning a disk with a sequence of images around a central axis. The viewer looks through slots on the disk while it spins, creating the illusion of a moving image. The persistence of vision makes the images appear to blend together and create the animation effect.
The concentric magnetic circles that run around a disk platter are called "tracks." Each track is a circular path on the surface of the disk where data is recorded. Data is organized in these tracks, and the read/write head of the disk accesses the information by moving to the appropriate track.
good
A Floppy Disk. You can look that up on Google Images. PSPSlimBoy
Scottish inventor John Logie Baird is typically thought of as the inventor of the 'modern television' with his transmission of moving silhouette images in London in 1925, and of moving, monochromatic images in 1926. Baird's scanning disk produced an image of 30 lines resolution, just enough to discern a human face, from a double spiral of lenses. In 1927, Herbert E. Ives of Bell Labs transmitted moving images from a 50-aperture disk producing 16 frames per minute over a cable from Washington, DC to New York City, and via radio from Whippany, New Jersey. Ives used viewing screens as large as 24 by 30 inches (60 by 75 cm).
Explain the access mechanism of a Magnetic disk. How is this access mechanism different in RAID level 5?
tracks ~BGHS~
1. Can view these records in the Local Disk (C: ) Properties dialog box.