Search results
Results from the WOW.Com Content Network
In this case, the video signal is fed from the camera's own video output, and is a significantly better quality than the original video tap technology. HD cameras can output HD-SDI video signals, which, when presented on a high-grade calibrated monitor, is an almost what-you-see-is-what-you-get quality. Because the video cameras are often less ...
Logitech Harmony 1000. Logitech Harmony is a line of remote controls and home automation products produced by Logitech.The line includes universal remote products designed for controlling the components of home theater systems (including televisions, set-top boxes, DVD and Blu-ray players, video game consoles) and other devices that can be controlled via infrared, as well as newer smart home ...
S-VHS tapes can give better audio (and video) quality, because the tapes are designed to have almost twice the bandwidth of VHS at the same speed. Sound cannot be recorded on a VHS tape without recording a video signal because the video signal is used to generate the control track pulses which effectively regulate the tape speed on playback.
The same camera models are released in Europe, the US, and Japan under different names. The cameras themselves are identical apart from the front fascia, according to the parts lists. The Canon model number on the bottom is consistent between marketing names. This article uses the Digital IXUS model names unless otherwise stated.
A diagram of a pinhole camera.. The pinhole camera model describes the mathematical relationship between the coordinates of a point in three-dimensional space and its projection onto the image plane of an ideal pinhole camera, where the camera aperture is described as a point and no lenses are used to focus light.
A French Army EC-665 Tiger during a firing exercise from Forward Operating Base Morales-Frazier on January 23, 2011 in Kapissa, Afghanistan. In August 2009, the German magazine Der Spiegel reported that the ten operational Tigers in the German Army were only suitable for pilot training, while others had not been accepted due to defects. [73]
Process cameras were still widely in use until the late 1980s and early 1990s. By that time, a combination of digital camera, desktop publishing, and finally computer to plate technologies became economically viable and had significant advantages over the analogue process cameras. There was a reduced need for staff to operate the cameras and ...
Light path in a Cassegrain reflecting telescope. The Cassegrain reflector is a combination of a primary concave mirror and a secondary convex mirror, often used in optical telescopes and radio antennas, the main characteristic being that the optical path folds back onto itself, relative to the optical system's primary mirror entrance aperture.