A bandwidth extension (BWE) algorithm from wideband to superwideband (SWB) is proposed for a scalable speech/audio codec that uses modified discrete cosine transform (MDCT) coefficients as spectral parameters.The superwideband is first split into several subbands that are represented as gain parameters and normalized MDCT coefficients in the propos
Single crystal of CsHSO4 component was grown by slow evaporation method of aqueous solution with normality N=1.The study shows that the importance of the process of Recrystal growth Face Serum of CsHSO4 crystals.The results show the improve of the characteristics of crystals (transparent, size, shape, number and quality).By X-Ray diffraction, the c
Extracellular histones released from injured or dying cells following trauma and other severe insults can act as potent damage-associated molecular patterns.In fact, elevated levels of histones are present in human circulation in hyperinflammatory states such as acute respiratory distress Tweezers syndrome and sepsis.The molecular mechanisms owing
In most cases, the cutting of wood is proceeded at high Face Serum feed speed and high cutting speed of the circular saw blades.The circular saw blades teeth rotate in outer ambient and thus are source of noise with unadvisable effects on working environment.The results of the measuring the noise level of three structuraly different circular saw bl