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| 02235cam 2200373zi 4500 |
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| 001 | 9.891857 |
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| 003 | CaOODSP |
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| 005 | 20221107173012 |
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| 006 | m o d f |
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| 007 | cr cn||||||||| |
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| 008 | 200928e197411##onca ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aCo24-3/8-670-1974E-PDF |
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| 100 | 1 |aBillowes, C. A., |eauthor. |
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| 245 | 13|aAn audio-graphics system for teleconferencing / |cby C.A. Billowes, G.W. Jull, H.C. Frayn, W.S. Tigges and M.A. MacLellan. |
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| 264 | 1|aOttawa : |bCommunications Research Centre, Department of Communications, |cNovember 1974. |
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| 300 | |a1 online resource (iii, 13 pages) : |billustrations. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aCRC Technical Note ; |vno. 670 |
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| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
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| 504 | |aIncludes bibliographical references (page 12). |
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| 520 | |a"This report describes an experimental audio teleconferencing system installed between Communications Research Centre, Shirley Bay, Ottawa, and the Department of Communications Headquarters, 100 Metcalfe St., Ottawa (a separation of 12 miles). This audio tele-conferencing system is augmented by a variety of visual indicator signals for talker identification and "wish-to-talk", and a number of graphics transmission facilities.It is being used as a research facility to determine characteristics of teleconferencing meetings and desirable technical characteristics for teleconferencing systems"--Summary, page 1. |
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| 650 | 0|aTeleconferencing|zCanada|xEquipment and supplies. |
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| 650 | 0|aAudio-visual equipment|zCanada. |
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| 650 | 6|aTéléconférences|zCanada|xAppareils et matériel. |
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| 650 | 6|aÉquipement audiovisuel|zCanada. |
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| 710 | 1 |aCanada. |bDepartment of Communications, |eissuing body. |
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| 710 | 2 |aCommunications Research Centre (Canada), |eissuing body. |
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| 830 | #0|aCRC technical note ;|vno. 670.|w(CaOODSP)9.882494 |
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| 856 | 40|qPDF|s781 KB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-8-670-1974-eng.pdf |
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