Hard bubbles are cylindrical magnetic domains which differ from normal bubbles in their static and dynamic properties.
The equivalent random method 1 (aso see Ref. 2) is widely used to approximate the blocking probabilities for non-Poisson traffic streams.
The charge-coupled device, as described originally by Boyle and Smith, 1 operates by moving minority carriers along the surface of a semiconductor with voltage pulses applied to metal electrodes wh
T H E BELL SYSTEM TECHNICAL JOURNAL, J U L Y - A U G U S T 1972 2. Rosencwaig, A., Tabor, W. J., and Nelson, T. J., unpublished work. 3. Rosencwaig, A., and Vella-Coleiro, G. P., unpublished work.
Several authors have calculated the probability of error in binary differentially coherent phase-shift-keyed (DCPSK) communication systems.
A digital light deflcctor was recently proposed by T. J. Nelson 1 in which n optical modulators and n uniaxial crystals were used to provide 2" positions of the beam.
T h e r m a l G a s Lens M e a s u r e m e n t s Ity A. C.
B.S.T.J. BRIEFS Use of Variable-Quality Coding and Time-Interval Modification in Packet Transmission of Speech By S. A. WEBBER, C. J. HARRIS, and J. L.
TECHNICAL VOLUME xLv Copyright © JULY-AUGUST 1966, American JOURNAL 1966 Telegraph Company n u m b e r 6 Telephone and B.S.T.J.
We present results for the reflectivity of two bulk crystals of Ba sub 2 YCu sub 2 O sub (7-delta) which, below the superconducting transition at T sub c, show behavior consistent with perfect ref
