发布求助
文献互助 智能选刊 最新文献

Ire Transactions on Broadcast and Television Receivers最新文献

筛选
英文 中文
An Efficient Noise Immune Sync and AGC Circuit for Television Receivers 一种高效的电视接收机抗噪声同步与AGC电路
Ire Transactions on Broadcast and Television Receivers Pub Date : 1961-07-01 DOI: 10.1109/TBTR2.1961.4503154
R. N. Rhodes, W. Dietz
{"title":"An Efficient Noise Immune Sync and AGC Circuit for Television Receivers","authors":"R. N. Rhodes, W. Dietz","doi":"10.1109/TBTR2.1961.4503154","DOIUrl":"https://doi.org/10.1109/TBTR2.1961.4503154","url":null,"abstract":"Impulse noise interference, such as may be caused by sparking electric motors or automobile ignition systems, can interfere with the performance of a television receiver in the following principal ways: First, the impulses appear directly in the picture; second, the synchronization separator input circuit may charge up to such an extent that the picture loses synchronization; third, the impulses may provide false information to the AGC system thereby causing a sharp reduction receiver gain. Of the three, the latter two effects are by far the more serious. Consequently, noise ``suicide'' or noise inverter circuits, for the protection of the sync separator and AGC circuits have been widely used.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122548135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Horizontal Scan Non-Linearity in Television Receivers and the Saturable Reactor 电视接收机的水平扫描非线性与可饱和电抗器
Ire Transactions on Broadcast and Television Receivers Pub Date : 1961-04-01 DOI: 10.1109/TBTR2.1961.4503138
H. W. Claypool
{"title":"Horizontal Scan Non-Linearity in Television Receivers and the Saturable Reactor","authors":"H. W. Claypool","doi":"10.1109/TBTR2.1961.4503138","DOIUrl":"https://doi.org/10.1109/TBTR2.1961.4503138","url":null,"abstract":"The current trend in cathode-ray tube designs for use in modern TV receivers seem to fall into two categories: (1) More rectangular or ``squared off'' faceplates in order to provide more viewing area for a given aspect ratio. (2) Increased deflection angles so that the overall length of the CRT may be reduced for a given deflection angle. This is necessary for the popular ``slimline'' type of cabinetry.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125369021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Network Design Analysis for Stereo Discriminators 立体鉴别器网络设计分析
Ire Transactions on Broadcast and Television Receivers Pub Date : 1961-04-01 DOI: 10.1109/TBTR2.1961.4503140
J. Pietrolewicz
{"title":"Network Design Analysis for Stereo Discriminators","authors":"J. Pietrolewicz","doi":"10.1109/TBTR2.1961.4503140","DOIUrl":"https://doi.org/10.1109/TBTR2.1961.4503140","url":null,"abstract":"A Foster-Seeley discriminator is used to detect the FM or PM information in a stereo signal. It is desired to design the detector for optimum sensitivity and linearity without excessive sacrifice of gain in the last I-F stage.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130310141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Challenges of TV in Education 电视在教育中的挑战
Ire Transactions on Broadcast and Television Receivers Pub Date : 1961-04-01 DOI: 10.1109/TBTR2.1961.4503136
T. F. Jones
{"title":"The Challenges of TV in Education","authors":"T. F. Jones","doi":"10.1109/TBTR2.1961.4503136","DOIUrl":"https://doi.org/10.1109/TBTR2.1961.4503136","url":null,"abstract":"The future excellence of our educational system will depend largely upon the extent to which the capabilities of modern technology are exploited. TV in particular promises to play an important role by solving many problems in elementary, secondary, and higher education. MPATI, a large scale educational experiment involving a TV transmitter in an aircraft, is beginning operations this spring.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114996680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TV is feasible for Regular Graduate Courses 电视对普通研究生课程是可行的
Ire Transactions on Broadcast and Television Receivers Pub Date : 1961-04-01 DOI: 10.1109/TBTR2.1961.4503137
W. B. Swift
{"title":"TV is feasible for Regular Graduate Courses","authors":"W. B. Swift","doi":"10.1109/TBTR2.1961.4503137","DOIUrl":"https://doi.org/10.1109/TBTR2.1961.4503137","url":null,"abstract":"During the first semester of 1960-61 at the University of Wisconsin an experiment in education by TV has been conducted by the University in co-operation with Wisconsin industries. The occasion for this particular experiment was that travel between Milwaukee and Madison by the E.E. staff for the E.E. Department's part-time graduate program in Milwaukee has grown to be so burdensome that the Department has been reevaluating the program in terms of effort expended and results obtained. This reevaluation led to general dissatisfaction with the educational validity of graduate courses run once a week for a period of 2-1/ 2 hours in the evening. A first attempt to improve the program involved beginning the session at 4:30 P.M. (instead of 7:20 P.M. which had been the starting time). This change brought some improvement, but feeling remained general that performance was still inadequate.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115489766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Experiments with E. H. Land's Two-Color Projection E. H. Land的双色投影实验
Ire Transactions on Broadcast and Television Receivers Pub Date : 1961-04-01 DOI: 10.1109/TBTR2.1961.4503141
C. Burckhardt, M. Strutt
{"title":"Experiments with E. H. Land's Two-Color Projection","authors":"C. Burckhardt, M. Strutt","doi":"10.1109/TBTR2.1961.4503141","DOIUrl":"https://doi.org/10.1109/TBTR2.1961.4503141","url":null,"abstract":"Since the quality of E. H. Land's two-color pictures has been subject to discussion, two groups of students were asked to judge the quality of Land's pictures. The preparation of the slides and the experimental setup is described. The results show the inferiority of E. H. Land's system in its actual form to ordinary tricolor projection. From the results it appears that the mechanism of color transformation works well with most people tested, but that the lack of information contained in the slide photographed through the blue filter is considered serious. An interesting detail is that a minority of people can detect very little or no difference between the two forms of projection.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"32 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116335639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Subminiature Tubes for VHF-UHF VHF-UHF超小型电子管
Ire Transactions on Broadcast and Television Receivers Pub Date : 1961-04-01 DOI: 10.1109/TBTR2.1961.4503139
T. Gausman
{"title":"Subminiature Tubes for VHF-UHF","authors":"T. Gausman","doi":"10.1109/TBTR2.1961.4503139","DOIUrl":"https://doi.org/10.1109/TBTR2.1961.4503139","url":null,"abstract":"During the past year, several triode RF Amplifier tubes have been developed for Television receiver usage which have contributed significant improvement in noise figure. Typical of these are the Types 6FQ5A and 6GK5 in T-5? envelopes.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133496771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phase Splitter Video Amplifier for Transistor TV 用于晶体管电视的分相视频放大器
Ire Transactions on Broadcast and Television Receivers Pub Date : 1960-11-01 DOI: 10.1109/TBTR2.1960.4503119
Z. Wiencek
{"title":"Phase Splitter Video Amplifier for Transistor TV","authors":"Z. Wiencek","doi":"10.1109/TBTR2.1960.4503119","DOIUrl":"https://doi.org/10.1109/TBTR2.1960.4503119","url":null,"abstract":"Severe requirements have to be met by the transistor as a video output amplifier. Of the few known types of video amplification - single transistor, push-pull, doubler, and phase splitter -- the phase splitter, presented in this paper, represents the advantage of consuming least power, lower voltage and power transistor ratings, higher input impedance, high voltage gain, and no phase shift problems.","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1960-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130962641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Benefits of a New Aspect Ratio for Television 电视新宽高比的好处
Ire Transactions on Broadcast and Television Receivers Pub Date : 1960-11-01 DOI: 10.1109/TBTR2.1960.4503118
W. Schuster, C. E. Torsch
{"title":"Benefits of a New Aspect Ratio for Television","authors":"W. Schuster, C. E. Torsch","doi":"10.1109/TBTR2.1960.4503118","DOIUrl":"https://doi.org/10.1109/TBTR2.1960.4503118","url":null,"abstract":"","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1960-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128884746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Factors in the Circuit Operation of Transistorized Horizontal Deflection 晶体管水平偏转电路运行的影响因素
Ire Transactions on Broadcast and Television Receivers Pub Date : 1960-11-01 DOI: 10.1109/TBTR2.1960.4503126
R. Ahrons
{"title":"Factors in the Circuit Operation of Transistorized Horizontal Deflection","authors":"R. Ahrons","doi":"10.1109/TBTR2.1960.4503126","DOIUrl":"https://doi.org/10.1109/TBTR2.1960.4503126","url":null,"abstract":"","PeriodicalId":136909,"journal":{"name":"Ire Transactions on Broadcast and Television Receivers","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1960-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132653956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信