black signal

black signal

[′blak ‚sig·nəl]
(communications)
Signal at any point in a facsimile system produced by the scanning of a maximum density area of the subject copy. Also known as black; picture black.
References in periodicals archive ?
Tenders are invited for Procurement Of Mechanical Tool Set,Sports Tracksuits,Spor T-Shirt,Chair,Black Sphere 300Mm Nuc Shapes With Halyard And Black Signal Cone
The black signal represents the original signal and the blue signal represents the reconstructed signal after signal decomposition and synthesis using a Butterworth filter, which was suitable for the signal decomposition and synthesis since the original signal and the reconstructed signal were almost identical.
The black signal represents the SRS of the real pyroshock and the blue signal represents the SRS obtained through the reconstruction process.
The blue signal represents the reconstruction result and the black signal represents the real pyroshock.
Scoring instructions were discussed among the reviewers and included the following: (1) MDM2 signals were visualized as a discrete black signal whereas CHR12 signals were detected as a discrete red signal; (2) cases were considered acceptable for evaluation if endogenous MDM2 and CHR12 signals were identified in nontumor cells; (3) 40 nonoverlapping tumor nuclei were to be enumerated per case, recording the number of MDM2 signals and CHR12 signals per tumor nucleus; (4) aneusomy of CHR12 was considered if the average CHR12 copy number per cell was greater than 3; and (5) if a subpopulation of apparent tumor cells was amplified, the tumor cells were scored unselectively to determine the overall MDM2:CHR12 ratio.
C, MDM2 nonamplified dual-color, dual-hapten in situ hybridization (DDISH) with equal numbers of MDM2 copies per nucleus (black signal) and CHR12 (red signal).
D, DDISH on the same case showing a field that contains scattered amplified cells with 8 to 10 MDM2 copies per nucleus (black signal) and 2 or 3 CHR12 copies per nucleus (red signal) whereas many of the cells present are nonamplified (original magnifications X10 [A], X100 [B], and X40 [C and D].
This season, football fans can expect big-play performances from several Black signal callers.
Scoring instructions were discussed among the reviewers and included the following: (1) MDM2 signals were visualized as a discrete black signal whereas CHR12 signals were detected as a discrete red signal; (2) cases were considered acceptable for evaluation if endogenous MDM2 and CHR12 signals were identified in non-tumor cells; (3) 40 nonoverlapping tumor nuclei were to be enumerated per case, recording the number of MDM2 signals and CHR12 signals per tumor nucleus; (4) aneusomy of CHR12 was considered if the average CHR12 copy number per cell was greater than 3; and (5) if a subpopulation of apparent tumor cells was amplified, the tumor cells were scored unselectively to determine the overall MDM2: CHR12 ratio.
"Colours used in car promotions are selected for the attraction factor, even if many customers end up choosing other colours for their vehicles due to practicality or availability." The top two car colours most searched for online across the GCC confirm the attraction factor, with red noted for being a colour related to speed and excitement, while black signals mystery and status, according to colour psychologists.
The queen, accompanied by the Duke of Edinburgh, both dressed in black signaled the start of the memorial service by slowly ascending the steps to the cathedral as St.
Therefore, we created a system based not on colors, but only on two types of black signals; crosses and squares on a white background.