But The New York Times obtained an audio recording of the meeting and received descriptions of the proceedings from several members, who spoke on condition of anonymity.
The received descriptions are decoded and combined in the buffer.
When description loss occurs, the decoder can get acceptable reconstruction from the received descriptions.
Traditionally, when the received descriptions are combined at the decoder, the approximation of a given source signal is improved.
In a simple architecture of two channels, the distortion generated by two received descriptions is called central distortion [2].
Using the proposed methodology, the generation of multiple descriptions is performed so that drift is eliminated at the decoder regardless of the number of received descriptions.
Yet another group of subjects faced the same problem but received descriptions of different rules and corresponding outcome in the specific situation.
The simulation results show the SI quality, the peak signal to noise ratio (PSNR) and the rate-distortion (R-D) performance improved with the increasing numbers of received descriptions.
On the other hand, in the proposed work, when the received descriptions are combined at the decoder, then rather than improving existing control signals, new future controls signals are instead recovered.
Patients in group two received Description-B first, then Description-A.
After completing baseline measurements, patients randomized to group one received Description-A first (this involved being asked to consider the set of good health state descriptors) then Description-B (this involved being asked to consider the set of poor health state descriptors).
