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moncler italia On the TV recording vehicle design |
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On the TV recording vehicle design and technology planning
) The appropriate size: broadcast interior space is limited, need to make maximum use of available space. 2, Digital Audio Center System program (1) system design framework: see Figure 1. (2) system design described: the audio signal from the broadcast by car A / D conversion, carried out through the digital distribution of passive Yinfen, in which a group of signal by the cascade system into a large digital mixer; another set of signals sent the backup broadcast mixer trucks. Vehicle from the scene and recording the audio signal, select the audio system for block diagram of Figure l TV --·-- 48 ·--·-- backup signal by A / D conversion, the digital passive Yinfen the distribution, which sent a group of numbers by the cascade system backup mixer, another group of car audio signal directly to send large digital mixer. PGM output audio car audio signals, signals and other digital audio signals broadcast by the cascade system to the car's jumper frame, and then sent through the jumper frame assigned to broadcast digital audio. Recording vehicles, broadcast vehicles are equipped with 16 channels of multi-level display device, real-time monitoring of audio input and output signals; digital audio into high-quality passive devices, stable performance, is a purely physical distribution amplifiers; recording truck and a broadcast workshop cascade, the cascade includes: audio, video, call, TALLY instructions,moncler italia, the network signals. Car audio system with Dolby 5.1,air jordans, backwards compatible with analog stereo and mono; broadcast car audio area, the director and technical area will adopt the stereo area. All in all, the emergence of television recording vehicles, from the concept changed the way people stick to the two tuning the concept of long-term, it directly into an audio production console scene, omitted the signal transfer and cascade, effectively improving the audio production The overall quality; from a technical perspective, (continued on page 34) video technology No. 10/2004MOT/t ~ user * mouth Wu E & V / t ~ OT1EI ● 0Gy Figure 6 Test Version 4.0 features the camera's MTF of digital projection systems require the system parameter values allow the range of center of brightness of the standard 14 feet of soil a Langbo o . 7 feet of a brightness uniformity 8O75 Langbo white CIE coordinates of a 9O x = O. 314, y = O. 351 soil o. olOx. The order of at least 2000:1 contrast ratio Y 15oo: 1 box at least 150:1 contrast ratio 100:1 (ANSI contrast) Y channel SNR 51.1dB. 8.4 micron square pixel size compared with the HDTVCCD is quite large, but it maintained a large-screen high-resolution images to study the low level required for the sensitivity and signal to noise ratio. However, there are improved sensitivity and dynamic range of the room, as the main cause seems to be random noise clipping in the DC Circuit. Figure 7 (a) is a very high-resolution images. Figure 7 (b) in Figure 7 (a) partial image to enlarge,Rosetta Stone version 3, but the resolution is almost no loss. Currently, a single-component-specific polymorphisms (by the CCD and the division of the external analog circuits caused by parallel processing), is in analog and digital processing circuits, using artificial methods to deal with. In the future, will be taken using black and white reference signal automatic gain and offset compensation method to improve the correction accuracy. Application Technology (b) Figure 6 Experimental MTF characteristics of the camera to 6O This paper describes the conclusions of frames / sec, progressive scanning and the work of 4k × 2k color camera system for testing the situation. Using the camera's 8 megapixels CCD, for high-quality color imaging. System in the vertical direction and horizontal direction, have a limit of more than 2,000 lines resolution. The frame format is based on the HDTV,ed hardy shop, so the system can effectively use the HDTV equipment development and evaluation. Plans for the future development of the actual use of one hand, the 2000 line imaging system, the other hand, efforts to improve the image resolution to nearly 4,000 over the goal line. This technology will be applied to cover the frame rate of 24 ~ 60 frames / second image of the advanced TV and theater systems. (Continued from page 4 audio pickup truck equipped with a complete recording, mixing, routing, monitoring and communications tools, to reduce dependence on external audio, help to improve the system's core production of force; from the point of working conditions , due to the passive sound engineer from the secondary role of tuning into a mixer's master personnel, roles will change position on a deeper level to stimulate their creative passion for the programs more conducive to better and more innovative audio design. Therefore, the emergence of television and popular recordings cars,piumini Moncler, bound to our ability to advance the television broadcast audio for the TV standards of international, lay a good hardware and software environment. A 34 -
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