an hour can be expected from a cotton card. This rate of production has been obtained. However, in the reports published of tests run in this country and in England with increased speeds apparently little attention has been paid to the importance of suitable preliminary preparation of the cotton fiber with the result that a maximum production of less than 14 pounds has been had.In processing cotton lint from the bale into yarn it is the thoroughness of the opening, cleaning and lapping operations that controls the production rate of subsequent operations. The carding machine is in principle a long draft reducing unit only. It is readily fouled and plugged by fibre fly, neps and foreign matter that enter with the lap. The function of the card being to orient . the fibre and produce a uniform web, the practice of expecting it to function as the final stage in cleaning operations has been the chief factor in limiting its output.The bat of cotton coming off of the screen of the ' finisher picker is the &dquo;ingot&dquo; from which the yarn is drawn. Open, clean cotton can be placed on the screen so as to form a sheet of uniform density. Such sheet can be extended by long drafts at high speed into the coarse and medium range of yarns to which cotton fibre has been relegated by the synthetic fibres. Cotton from the bale can and must be thoroughly opened and cleaned before being passed to the card. And the conventional
How can television engineering chart a way for the transition from the current SDI technology towards the future of the workflow fully with IP technology? What are the current offers, best practices and next steps in this evolution? THE FUTURE OF BROADCAST FACILITIES: THE MIGRATION FROM SDI TO IT INFRASTRUCTURE ("ALL IP") Speaker: Matthew Goldman -Senior Vice President Technology at Ericsson / Fellow & President of SMPTE / Senior Member at IEEEIn order to become more agile in operations and leverage the economies of scale and flexibility that IT infrastructure brings, Broadcasters must consider migrating from broadcast-specific architectures to IT-based solutions. This goes hand-in-hand with the trend toward software-defined media processing and network function virtualization. This presentation will first give an overview of the challenges that Broadcasters face and the benefits of transforming to "All IP". It then will describe the major standards efforts behind "All IP", including the new SMPTE ST 2110 suite of standards for Professional Media over IP. The current state of the industry will be reviewed and what's to be done next.
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