Restoring a clipped signal
JS Abel - Acoustics, Speech, and Signal Processing, IEEE …, 1991 - computer.org
… clipped signals appear along with a restored signal. The restored signal is the band-limited
signal … the known signal points; it was not constrained to exceed the clipping threshold at the …
signal … the known signal points; it was not constrained to exceed the clipping threshold at the …
Recovering a clipped signal in sparseland
AJ Weinstein, MB Wakin - Sampling Theory in Signal and Image …, 2013 - Springer
… We have presented two methods for restoring a clipped signal using the model assumption
of sparsity in the frequency domain. One of our methods, TPCC, is particularly simple to …
of sparsity in the frequency domain. One of our methods, TPCC, is particularly simple to …
Deconvolution and model-based restoration of clipped ultrasonic signals
T Olofsson - IEEE transactions on instrumentation and …, 2005 - ieeexplore.ieee.org
… possibility of restoring the clipped amplitudes by a … restoration of clipped signals. The two
basic problems mentioned above, deconvolution and restoration of nonlinearly distorted signals…
basic problems mentioned above, deconvolution and restoration of nonlinearly distorted signals…
[PDF][PDF] Restoration of clipped signals with application to speech recognition.
… This paper considers the problem of signal clipping and studies the performance of speech
recognition in the presence of clipping. We present two novel algorithms for restoring the cor…
recognition in the presence of clipping. We present two novel algorithms for restoring the cor…
Aliasing reduction in clipped signals
… However, the antialiasing method proposed in this work can be useful, since it cleans the
clipped signal by suppressing the aliasing, and restores the limited distribution of sample …
clipped signal by suppressing the aliasing, and restores the limited distribution of sample …
Iterative estimation and cancellation of clipping noise for OFDM signals
H Chen, AM Haimovich - IEEE communications letters, 2003 - ieeexplore.ieee.org
… In our scheme, however, the clipping noise is estimated and these pilots can be restored
before being processed. Algorithms for iterative channel estimation, which can be combined …
before being processed. Algorithms for iterative channel estimation, which can be combined …
Restoration of clipped audio signal using recursive vector projection
S Miura, H Nakajima, S Miyabe… - TENCON 2011-2011 …, 2011 - ieeexplore.ieee.org
… signal restoration from clipping effect without prior knowledge. First, an interval of signal
including clipped … clipped interval and excluding the clipped interval in the analysis of similarity, …
including clipped … clipped interval and excluding the clipped interval in the analysis of similarity, …
Restoration of clipped seismic waveforms using projection onto convex sets method
… clipped data we find that statistically the restoration error is ~1% and ~5% when clipped at
70% … In this paper, we regard the clipped waveform as an imperfectly sampled signal, to which …
70% … In this paper, we regard the clipped waveform as an imperfectly sampled signal, to which …
On enhancement signal using non-uniform sampling in clipped signals for LTE smart phones
SG Bae, MS Kim, MJ Bae - 2013 IEEE Third International …, 2013 - ieeexplore.ieee.org
… naturalness of signals, we should come up with some ways to improve clipped signals. To
… CONCLUSION In this paper, the more enhanced restoring method for clipped signals which …
… CONCLUSION In this paper, the more enhanced restoring method for clipped signals which …
Gradient domain color restoration of clipped highlights
M Rouf, C Lau, W Heidrich - 2012 IEEE Computer Society …, 2012 - ieeexplore.ieee.org
… this tool for restoring clipped highlights. Clipped signal restoration: For band limited 1D signals,
… [1] or where a statistical model of an undistorted signal is known [19]. However, neither of …
… [1] or where a statistical model of an undistorted signal is known [19]. However, neither of …