Two kinds of techniques are promising in achieving source separation with multiple microphones: beamforming and blind source separation.
As mentioned above, the first step in UBSS methods is to estimate the mixing matrix A to achieve source recovery.
Anderson et al. have proposed the Guy Fawkes protocol in [15], which achieves source authentication using a small number of hash computations.
The algorithm in addition to using second-order statistics also exploits an information-theoretic approach, based on higher order statistics, to achieve source separation and is well suited for real-time implementation due to its fast adaptive methodology.
Computer scientists aiming to improve computer speech recognition need to enhance the ability of machines to achieve "source separation," the ability to distinguish and make sense of several voices talking at the same time even in the presence of background noise (although a phenomenon Maye has not researched herself).
"We should be honoring, not quarantining, health care workers who put their lives at risk not only to save people suffering from Ebola virus disease in West Africa but also to help achieve source control, bringing the world closer to stopping the spread of this killer epidemic".
Application of abdominal negative-pressure therapy (NPT) is lifesaving when conservative measures fail to reduce sustained increase of the intra-abdominal pressure and it is impossible to achieve source control in a single operation due to severe peritonitis.
These and similar multivariate techniques, described and documented in more detail in Hopke et al. (in press), have been applied by the different research groups to achieve source apportionments of the Washington and Phoenix PM2.5 data sets (Table 2).
We achieve source-specific and regional fingerprints by mapping connections between target and non-target biomarkers within the (GCtimes GC) topography.
This indicates that simultaneous EEG-fMRI recordings can be used to examine cortical and sub-cortical regions, which can not easily be achieved by source localization, as source localization estimates sometimes have a spatial spread that is much larger than the actual underlying small, deep sources (i.e., there is 'leaking' of source power into regions surrounding the actual source).
The entropy establishes the lower bound of the average bit rate achieved by source coding.
