Results 171 to 180 of about 24,109 (217)
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IEEE Journal of Solid-State Circuits, 1997
Jitter in ring oscillators is theoretically described, and predictions are experimentally verified. A design procedure is developed in the context of time domain measures of oscillator jitter in a phase-locked loop (PLL). A major contribution is the identification of a design figure of merit /spl kappa/, which is independent of the number of stages in ...
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Jitter in ring oscillators is theoretically described, and predictions are experimentally verified. A design procedure is developed in the context of time domain measures of oscillator jitter in a phase-locked loop (PLL). A major contribution is the identification of a design figure of merit /spl kappa/, which is independent of the number of stages in ...
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2008
Abstract You always get nervous when you perform. That never goes away,” explains pro violinist Joshua Bell. “It’s just that you learn how to play while you’re nervous.” He and other pros may look cool and relaxed on stage, but deep inside they’ve got the jitters, too. As Wynton Marsalis notes, “Yeah, I get nervous.
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Abstract You always get nervous when you perform. That never goes away,” explains pro violinist Joshua Bell. “It’s just that you learn how to play while you’re nervous.” He and other pros may look cool and relaxed on stage, but deep inside they’ve got the jitters, too. As Wynton Marsalis notes, “Yeah, I get nervous.
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2008 Proceedings of 17th International Conference on Computer Communications and Networks, 2008
VoIP is rapidly growing and widely used real-time voice service. On the path through the packet-switched networks, the regularity of VoIP stream is impaired by routing, queuing, scheduling and serialization effects, consequently resulting in loss and delay jitter of packets.
Boris Oklander, Moshe Sidi
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VoIP is rapidly growing and widely used real-time voice service. On the path through the packet-switched networks, the regularity of VoIP stream is impaired by routing, queuing, scheduling and serialization effects, consequently resulting in loss and delay jitter of packets.
Boris Oklander, Moshe Sidi
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An algorithm for the measurement of jitter
Speech Communication, 1991Abstract Jitter is the small fluctuation from one glottis cycle to the next in the duration of the fundamental period of the voice source. Analyzing jitter requires measuring glottal cycle durations accurately. Generally speaking, this is carried out by sampling at a medium rate and interpolating the discretized signal to obtain the required time ...
Schoentgen, Jean, De Guchteneere, Raoul
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The Journal of the Acoustical Society of America, 2001
This study presents stochastic models of jitter. Jitter designates small, random, involuntary perturbations of the glottal cycle lengths. Jitter is a base-line phenomenon that may be observed in all voiced speech sounds. Knowledge of its properties is therefore relevant to the acoustic modeling, analysis, and synthesis of voice quality. Also, models of
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This study presents stochastic models of jitter. Jitter designates small, random, involuntary perturbations of the glottal cycle lengths. Jitter is a base-line phenomenon that may be observed in all voiced speech sounds. Knowledge of its properties is therefore relevant to the acoustic modeling, analysis, and synthesis of voice quality. Also, models of
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Jitter transfer function model and VLSI jitter filter circuits
23rd IEEE International SOC Conference, 2010A closed form jitter transfer model is developed for modeling jitter-circuit interaction effects, such as jitter amplification and attenuation, in VLSI high-speed I/O circuits. The model is verified using circuit and behavioral simulations with good consistence.
Hongjiang Song +3 more
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Lateralization of jittered tones
The Journal of the Acoustical Society of America, 1981Lateralization thresholds based on differences in interaural arrival time have been measured for jittered 4-kHz tones. The results are in good agreement with those of other authors obtained with bandpass noise as well as with AM and FM signals. However, thresholds are about two orders of magnitude higher than those of Nordmark [J. Acoust. Soc. Am.
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A method of jitter measurement
Proceedings International Test Conference 1992, 1992Sampled measurements are being used to measure gigahertz bandwidth signals in mixed-signal test systems. This paper examines the effectsof sampling jitter on measurement bandwidth, and proposes a method of measuring jitter. Pntroduct ion To measure waveforms with fast rise-times, various flavors of waveform sampling have been adopted to extend tester ...
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Journal of the Society for Industrial and Applied Mathematics, 1963
This paper is concerned with the optimum interpolation of sampled data when various types of jitter are present. The two basic types of jitter are the departures from intended sampling times in taking the data (read in jitter) and the misplacement of the sample pulses from the intended times when they enter the interpolation filter (read out jitter ...
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This paper is concerned with the optimum interpolation of sampled data when various types of jitter are present. The two basic types of jitter are the departures from intended sampling times in taking the data (read in jitter) and the misplacement of the sample pulses from the intended times when they enter the interpolation filter (read out jitter ...
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