A superposition-based analysis of pulse-slimming techniques for digital recording

1980 ◽  
Vol 50 (6) ◽  
pp. 307 ◽  
Author(s):  
N.D. Mackintosh
Keyword(s):  
Digital Recording

Evaluation of single-electron movies of glutamine synthetase molecules

1983 ◽  
Vol 41 ◽  
pp. 280-281
Author(s):  
W. Kunath ◽  
E. Zeitler ◽  
M. Kessel
Keyword(s):  
Electron Microscope ◽  
Glutamine Synthetase ◽  
Electron Irradiation ◽  
Structural Damage ◽  
Structural Changes ◽  
Single Electron ◽  
Continuous Series ◽  
Digital Recording ◽  
Recording Device ◽  
Low Exposure

The features of digital recording of a continuous series (movie) of singleelectron TV frames are reported. The technique is used to investigate structural changes in negatively stained glutamine synthetase molecules (GS) during electron irradiation and, as an ultimate goal, to look for the molecules' “undamaged” structure, say, after a 1 e/Å2 dose.The TV frame of fig. la shows an image of 5 glutamine synthetase molecules exposed to 1/150 e/Å2. Every single electron is recorded as a unit signal in a 256 ×256 field. The extremely low exposure of a single TV frame as dictated by the single-electron recording device including the electron microscope requires accumulation of 150 TV frames into one frame (fig. lb) thus achieving a reasonable compromise between the conflicting aspects of exposure time per frame of 3 sec. vs. object drift of less than 1 Å, and exposure per frame of 1 e/Å2 vs. rate of structural damage.

A magnetic-tape digital-recording equipment

1956 ◽  
Vol 103 (2S) ◽  
pp. 346-353
Author(s):  
A.A. Robinson ◽  
F. McAulay ◽  
A.H. Banks ◽  
D. Hogg
Keyword(s):  
Magnetic Tape ◽  
Digital Recording ◽  
Recording Equipment

Risk Control Study Based on the Digital Recording Technology Industry Investment Projects in "Internet +"

2020 ◽  
Vol 14 ◽  
Author(s):  
Yan Zhou
Keyword(s):  
Venture Capital ◽  
Digital Technology ◽  
Risk Control ◽  
Investment Risk ◽  
Digital Recording ◽  
Project Investment ◽  
Recording Technology ◽  
Technology Project ◽  
Investment Evaluation ◽  
Risk Investment

Background: The reform and innovation of recording technology has resulted in recording becoming an exciting, developing project. Against the background of Internet +, traditional analogue technology has developed into digital recording technology, playing an important role in various fields. Venture capital in digital recording technology projects has also attracted attention from all circles. Objective: This paper aims to, by sorting out literature on venture capital, analyze the measurement method of project investment risk, and then, after analyzing the risk factors existing in the investment of digital recording technology under the “Internet +”, propose measures to control these risk factors. At the same time, taking CY company as an example, the investment risk prevention strategy of digital recording technology project is applied to the risk investment evaluation practice of CY company. Methods: This paper reviews and comments the literature on venture capital, and sorts out the evaluation methods of project investment risk. After studying the project investment risk of digital recording technology, this paper finds out the preventive strategies to deal with these risks, and applies them to risk investment evaluation of CY. This paper proposes investment suggestions basing on various factors, and makes an overall evaluation of the value of digital recording technology project, which hopefully will act as a reference for venture capital institutions when investing in digital recording technology in the future. Results: The countermeasures against investment risks in digital recording technology projects are: 1. Identification of countermeasures against investment risks in digital recording technology projects. 2. Encouragement and promotion of joint-stock cooperation and reduction of operational risks 3. Establishment and improvement of financial risk control. Conclusion: Digital technology, which is continuously improving, has penetrated recording technology. With mindful awareness of investment risks and careful investment in recording technology projects, digital technology can improve living standards while making the flexibility and form of recording work more artistic and enabling recording technology to reach new heights.

A revolution in digital recording

1973 ◽  
Vol 19 (11) ◽  
pp. 245 ◽  
Author(s):  
A.D. Baseley ◽  
A.F.J. Oliver
Keyword(s):  
Digital Recording

scholarly journals From roadman to royalties: Inter-representational value and the hypercapitalist impulses of grime

2021 ◽  
pp. 174165902110243
Author(s):  
Orlando Woods
Keyword(s):  
Digital Media ◽  
Music Industry ◽  
Music Videos ◽  
Digital Recording ◽  
Commercial Success ◽  
Production And Distribution ◽  
Ubiquitous Access ◽  
Rap Artists

This paper explores how digital media can cause the representational value of rap artists to be transformed. Ubiquitous access to digital recording, production and distribution technologies grants rappers an unprecedented degree of representational autonomy, meaning they are able to integrate the street aesthetic into their lyrics and music videos, and thus create content that offers a more authentic representation of their (past) lives. Sidestepping the mainstream music industry, the digital enables these integrations and bolsters the hypercapitalist impulses of content creators. I illustrate these ideas through a case study of grime artist, Bugzy Malone, who uses his music to narrate his evolution from a life of criminality (selling drugs on the street; a ‘roadman’), to one in which his representational value is recognised by commercial brands who want to partner with him because of his street credibility (collecting ‘royalties’). Bugzy Malone’s commercial success is not predicated on a departure from his criminal past, but the deliberate foregrounding of it as a marker of authenticity. The representational autonomy provided by digital media can therefore enable artists to maximise the affective cachet of the once-criminal self.

GEN04-5: Data-Dependent Noise Estimation in Digital Recording Systems

2006 ◽  
Author(s):  
S. Van Beneden ◽  
J. Riani ◽  
J. W. M. Bergmans ◽  
A. Immink
Keyword(s):  
Noise Estimation ◽  
Digital Recording

Magnetic tape digital recording for nuclear research

1960 ◽  
Vol 20 (10) ◽  
pp. 749-757 ◽  
Author(s):  
F.H. Wells ◽  
I.N. Hooton ◽  
J.G. Page
Keyword(s):  
Magnetic Tape ◽  
Nuclear Research ◽  
Digital Recording
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