Publication:
Circuits and Systems, 2006. ISCAS 2006;pp. 4135-4138
Publication type:
Conference Object
Abstract:
We characterize the metastability measurement system [8] in which asynchronous data input and sampling clock frequencies trigger metastability. We develop the equation describing the time interval between data and clock inputs for practical frequencies and show that it takes on discrete values in the absence of jitter and that the presence of jitter perturbs these discrete values. Finally, we present experimental results supporting our characterization.
In constant bit-rate timing transfer, the reference clocks which encode and reconstruct the service clock at origin and destination may be jittered. We present new, straightforward approaches to finding and visualizing ...
Modern telecommunications networks maintain synchronization and distribute accurate timing information using approaches with strict requirements on clock quality and jitter and wander at interfaces. In the future, packet ...
This paper describes a polyphonic note detection system incorporating a simple masking technique that can accurately transcribe chords and polyphonic piano music. The system, developed in MATLAB, will take input files in ...
We report on the evaluation of a new method for audio source separation using only one sensor. The method can be
viewed as a generalization of Wiener filtering to locally stationary signals, where the sources are modelled ...
Walker, Jacqueline(International Speech Communication Association, 2003)
Higher order spectral (HOS) techniques, such as the
bispectrum, offer robustness to Gaussian noise and the ability to
recover phase information. However, their drawbacks, such as
the high variance of estimates and the ...
