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Proceedings of First Signal Processing Society Workshop on Multimedia Signal Processing, 2002
A new approach for sampling rate conversion of digitally sampled signals is presented. The approach enables conversion from any given source sampling rate to any desired target sampling rate even if the source and destination clocks are not synchronous.
Yoav Medan, Uzi Shvadron
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A new approach for sampling rate conversion of digitally sampled signals is presented. The approach enables conversion from any given source sampling rate to any desired target sampling rate even if the source and destination clocks are not synchronous.
Yoav Medan, Uzi Shvadron
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Adaptive rate conversion filter
ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005Achieving an appropriate rate conversion is a key factor in digital signal processing. In ordinary applications, a conversion ratio is expressed by a simple fraction. Therefore, the rate conversion can be performed by simple hardware. However, if this conversion ratio is time-variant or if it cannot be expressed by a fraction, very complicated and ...
Tomoki Ohsawa, Junji Namiki
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A flexible sampling-rate conversion method
ICASSP '84. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005A digital resampling method is proposed which allows non-uniform and time-varying resampling. The method is based on interpolated look-up in a large table of filter coefficients. One filter table handles all conversion factors. Formulas are given for determining the size of look-up table needed for a given precision requirement.
Julius O. Smith III, Phil Gossett
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Vacuum, 1980
The problem of converting leak rates measured for one gas at one pressure to leak rates for another gas at another pressure generally has no unique solution; only limits can be given. The present paper discusses the calculation of worst-case conversion divisors, with special regard to the H 6 /SF 6 case.
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The problem of converting leak rates measured for one gas at one pressure to leak rates for another gas at another pressure generally has no unique solution; only limits can be given. The present paper discusses the calculation of worst-case conversion divisors, with special regard to the H 6 /SF 6 case.
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Rates of Return from Hospital Conversions
Health Care Management Review, 2003This article presents information on the rates of return obtained by purchasers of U.S. hospitals since the mid 1980s. The key hypothesis tested in this study was whether for-profit acquirers are able to purchase hospitals at below-market prices. We test the hypothesis by comparing internal rates of return to an estimate of the weighted cost of capital
Frank A, Sloan +2 more
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A new converse in rate-distortion theory
2012 46th Annual Conference on Information Sciences and Systems (CISS), 2012This paper shows new finite-blocklength converse bounds applicable to lossy source coding as well as joint source-channel coding, which are tight enough not only to prove the strong converse, but to find the rate-dispersion functions in both setups.
Victoria Kostina, Sergio Verdú
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Sample rate conversion for software radio
IEEE Communications Magazine, 2000Software radio terminals must be able to process many various communications standards. These standards are generally based on different master clock rates and thus employ different bit/chip rates. The most obvious solution to cope with the diversity of master clock rates in one terminal is to provide a dedicated master clock for each standard of ...
Tim Hentschel, Gerhard P. Fettweis
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Sample-rate conversion by arbitrary ratios
ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005The paper suggests and describes two methods for sample-rate conversion by arbitrary ratios, either between any two fixed or varying sampling frequencies. The first method is based on an impulse-invariant transform of an analog filter. A parallel form realization structure is presented, The second method combines regular IIR- or FIR-interpolators for ...
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Motion Adaptive Scan Rate Up-conversion
Multidimensional Systems and Signal Processing, 1992The interlaced scan format and the low frame rate in current television systems cause visible degradation in picture quality. To improve the picture, scan rate up-conversion can be implemented in the receiver. Typically, the up-conversion algorithms needed in stationary scenes are different from those needed in nonstationary scenes.
Petri Haavisto +2 more
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2005
Abstract This article contains a corrosion rate conversion table, and a figure, that illustrate relationships among some of the units commonly used for corrosion rates of metals.
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Abstract This article contains a corrosion rate conversion table, and a figure, that illustrate relationships among some of the units commonly used for corrosion rates of metals.
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