Video Synthesizers: From Analog Computing to Digital Art

Collopy Peter Sachs

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Video Synthesizers: From Analog Computing to Digital Art

机译：视频合成器：从模拟计算到数字艺术

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In the late 1960s, artists and engineers began building increasingly sophisticated video synthesizers, machines that produced abstract or distorted images by electronically manipulating either a video signal or the cathode ray tube on which it was displayed. This article explores how experimental videographers modeled video synthesizers on audio synthesizers, conceptualized them as analog computers, and starting in 1973, interfaced them with digital minicomputers. They used digital computers first as programmable controllers for complex analog synthesizers and then as sources of digital imagery themselves, integrating video and computer graphics in hybrid analog/digital systems.

机译：在1960年代后期，艺术家和工程师开始制造越来越复杂的视频合成器，这些机器通过对视频信号或显示其的阴极射线管进行电子操纵来产生抽象或失真的图像。本文探讨了实验摄影师如何在音频合成器上对视频合成器进行建模，并将其概念化为模拟计算机，并从1973年开始将其与数字小型计算机接口。他们首先将数字计算机用作复杂模拟合成器的可编程控制器，然后将其用作数字图像的来源，将视频和计算机图形集成到混合模拟/数字系统中。

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来源
《Annals of the History of Computing, IEEE》 |2014年第4期|74-86|共13页
作者
Collopy Peter Sachs;
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作者单位

University of Pennsylvania;

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原文格式 PDF
正文语种 eng
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关键词
Art; Audio systems; Cameras; Computer graphics; Digital art; Image color analysis; Multimedia communication; Synthesizers; TV; Video recording; audio synthesizers; computer applications; computer graphics; history of computing; multimedia information systems; video synthesizers;

机译：艺术;音频系统;相机;计算机图形学;数字艺术;图像色彩分析;多媒体通信;合成器;电视;视频记录;音频合成器;计算机应用程序;计算机图形学;计算历史;多媒体信息系统;视频合成器;

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1. The hills are alive … with the synthesis of music: Digital synthesizers are outpacing their older analog counterparts, particularly in the area of commercial music [J] . Schramke Richard W. Potentials, IEEE . 1984,第2期

机译：音乐合成的山丘还活着……：数字合成器的发展已经超过了其较早的模拟合成器，尤其是在商业音乐领域
2. Design of low-power ROM-less direct digital frequency synthesizer using nonlinear digital-to-analog converter [J] . Mortezapour S., Lee E.K.F. IEEE Journal of Solid-State Circuits . 1999,第10期

机译：利用非线性数模转换器设计低功耗，无ROM的直接数字频率合成器
3. Video Processing Brings New Meaning To Motion - Hundreds of video processing and compression methods present a real challenge for analog and digital video engineers [J] . DANIEL HARMS Electronic Design . 2006,第19期

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4. High-frequency Direct Digital Frequency Synthesizer design with non-uniform sine-weighted Digital-to-Analog Convertor [C] . HasanNezhad Mojtaba, Jannesari Abumoslem International Symposium on Telecommunications . 2014

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5. Power-Efficient Analog and Digital Frequency Synthesizers in Nanoscale CMOS [D] . Yang, Shiheng. 2019

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6. Tissue-plastinated vs. celloidin-embedded large serial sections in video analog and digital photographic on-screen reproduction: a preliminary step to exact virtual 3D modelling exemplified in the normal midface and cleft-lip and palate [O] . Constantin A Landes, Frank Weichert, Philipp Geis, 2005

机译：在视频模拟和数字摄影屏幕上复制中组织塑化与类固醇嵌入的大序列切片：精确虚拟3D建模的初步步骤以正常的中脸left裂和上颚为例
7. Digital/analog video : an investigation into the theory, practice and potential uses of digital and analog video combined [O] . Peppel Tyler 1984

机译：数字/模拟视频：对数字和模拟视频相结合的理论，实践和潜在用途的调查

Video Synthesizers: From Analog Computing to Digital Art

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