SECAM制式 - 维基百科，自由的百科全书
SECAM制式 （法語： Séquentiel couleur à mémoire），又称 塞康制，意为"按顺序传送彩色与存储"，是由 法国 于1966年研制的 彩色电视广播标准。 它属于同时顺序制。 帧频 为每秒25帧，扫描线625行， 隔行扫描，画面比例4:3， 分辨率 720×576。 在 信号 传输过程中， 亮度 信号每行传送，而两个 色差 信号则逐行依次传送，即用行错开传输时间的办法来避免同时传输时所产生的串色以及由其造成的彩色失真。 SECAM制式特点是不怕 干扰，彩色效果好，但 兼容性 差。 采 …
SECAM - Space-Enabled Connectivity for Advanced Mobility
The Space-Enabled Communications for Advanced Mobility Research and Development Project, or SECAM, is a public-private partnership that draws corporate, government and academic partners to develop a secured space/terrestrial mesh 5G system.
SECAM - Wikipedia
SECAM, also written SÉCAM (French pronunciation: [sekam], Séquentiel de couleur à mémoire, French for color sequential with memory), is an analog color television system that was used in France, Russia and some other countries or territories of Europe and Africa.
SECAM制式 - 百度百科
SECAM制式（法语：Séquentiel couleur à mémoire），又称塞康制，意为按顺序传送彩色与存储，1966年由法国研制成功，它属于同时顺序制。 在信号传输过程中，亮度信号每行传送，而两个色差信号则逐行依次传送，即用行错开传输时间的办法来避免同时传输时所产生 ...
Design of digitalized SECAM video encoder and decoder system …
2005年6月26日 · The proposed SECAM decoder uses two differentiators, trigonometric functions and an error-free square root to demodulate color information in chrominance processing. The BPF in decoder is used for removing color noise in chrominance and dividing CVBS into chrominance and luminance.
Secam - SECAM S.P.A. - Società per l'ecologia e l'ambiente
Secam è una società attiva nei servizi di igiene urbana, nel servizio idrico integrato e nella produzione di energia elettrica rinnovabile.
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SECAM 技术 - Rohde & Schwarz China
SECAM 用于法国和前东欧集团的国家/地区。 罗德与施瓦茨提供各种先进解决方案，为打造一个更加安全的互联世界保驾护航。 作为一家独立的技术集团，罗德与施瓦茨 90 多年来一直坚守创新，践行长期性和可持续性发展理念，是全球企业和政府机构的可靠合作伙伴。 罗德与施瓦茨支持用于广播电视与多媒体测试与测量、信号与频谱分析仪以及 EMC 和场强测试解决方案的 SECAM 技 …
SECAM — A Seeing-Controlled Camera for High-Resolution Photographs
The basic design of a seeing-controlled camera (SECAM) is described. The camera is currently under construction, and will be used in combination with the 61 cm telescope of the Ruhr-University Bochum at La Silla, Chile.
Step-by-step towards the compatible SECAMplus system
1995年6月9日 · Enhancing the SECAM system includes introducing of 16:9 aspect ratio, reducing of cross-color and cross-luminance disturbances, transmitting the helper and introducing stereo sound. A step by step improvement, making the SECAMplus system as close as possible to PALplus would facilitate its adoption and development of two-standard wide-screen TV ...