镇压
发表于 2025-3-23 10:24:31
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OUTRE
发表于 2025-3-23 16:00:26
Sexuelle Identität und Toleranze possible to continue e.g. in the field of mobile radio technology (GSM, IS95, UMTS, LTE, 5G) as the basic knowledge discussed here applies to the field of communication technology and its applications overall. However, its prime intent is to create the foundation for the subsequent chapters on DVB
鄙视
发表于 2025-3-23 18:49:57
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暂时中止
发表于 2025-3-24 00:26:32
Sexuelle Identität und Toleranz. Satellite transmission is relatively rugged and, in principle, only subject to noise effects (approx. 205 dB free space attenuation), and possible irradiation due to microwave links. There is also noise interference at the first satellite IF due to cordless telephones (DECT).
Transfusion
发表于 2025-3-24 04:10:54
Sexuell übertragbare Erkrankungenre now using broadband cable networks (CATV) in metropolitan areas for broadcast service distribution. In some regions the CATV networks was used only up to 600 MHz for a long time but now they are occupied up to 860 MHz (Fig. 16.1.). There are now even plannings to use that networks also for freque
并排上下
发表于 2025-3-24 10:34:45
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uncertain
发表于 2025-3-24 11:46:51
Digital Justice and Feminist ActivismThroughout the world, there are only two major analog television standards, the 625-line system with a 50 Hz frame rate and the 525-line system with a 60 Hz frame rate. The composite color video-and-blanking signal (CVBS, CCVS) of these systems is transmitted in the following color transmission standards:
去掉
发表于 2025-3-24 16:05:09
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Pastry
发表于 2025-3-24 20:20:49
https://doi.org/10.1057/9780230287877Uncompressed digital video signals have been used for some time in television studios. Based on the original CCIR Standard CCIR 601, designated as IBU-BT.R601 today, this data signal is obtained as follows:
讨好女人
发表于 2025-3-25 01:19:28
Sexuell übertragbare ErkrankungenIn North America, a different standard is used for transmitting digital TVsignals over broadband cable which is ITU-T J83B.