Freeze-frame television is proposed as a low-cost system for information dissemination to rural communities of third-world countries. Distribution can be effected over narrowband satellite links which can offer nationwide cost-effective coverage. In this paper a baseband prototype is implemented.
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References
1.
PelgromM. J. M.AnnegarnM. J. J. C.HarwingH. A.PeuscherH. F.PfenningsL. C. M. G.RavenJ. G.SlobA.SlotboomJ. W. and VeendrickH. J. M., ‘A digital field memory for television receivers’, IEEE Transactions on Consumer Electronics, CE-29, No. 3, pp. 242 (August, 1983)
2.
MneneyS. H. and VerlijsdonkA. P., ‘Audio-visual broadcast to rural areas over narrowband satellite channels’Africon '83, Nairobi Kenya, pp. B2.2.1–B2.2.6 (December, 1983)
3.
BhargavaV. K.HaccounD.MartyasR. and NusplP., Digital Communications by Satellite, J. Wiley
4.
SchindlerH. R., ‘Delta modulation’IEEE Spectrum, pp. 69–78 (October, 1970)