The quality of speech output in adaptive aperture coding1 has been improved by two refinements: (i) a code selection procedure based on formal error minimization rather than observations of apertur
B.S.T.J. Briefs Adhesive Sandwich Optical Fiber Ribbons By M. J. SAUNDERS and W. L.
Air-insulated crossovers for integrated circuit interconnections have been developed which feature low capacitance and dual dielectrics for high yield and reliability.
All Terminal Bubbles Programs Yield the Elementary Symmetric Polynomials By R. P. KURSHAN (Manuscript received May 18, 1970) R. L.
Optical heterodyning and homodyning (heterodyning to baseband) have been studied by various authors.
The problem considered here is that of coding for the time-discrete amplitude-continuous memoryless channel with additive Gaussian noise, the code words lying on the surface of an n-dimensional hyp
Equation (6) is easily solved to give p(k) =p(0)[l + K t r 2 ( H ) ] . (8) Then JjmpC*)-p0)[l + j ^ ] .
Let r denote the interval between two successive zeros of a stationary gaussian process having zero-mean and one-sided power spectral density TF(/).
Recently, Zador 1 gave a clever functional iteration procedure for determining the error probability in a binary regenerative repeater with quantized feedback.
Synchronous satellite service for Alaska, and possibly other places, requires t h a t ground station a n t e n n a s point at low elevation angles.
