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- B, C, D, E, G, P, T, V and Z - form a set of highly confusable sounds. Accurate recognition of these sounds is the most significant step for the improvement of recognition performance on the connected ‘alphadigit’ task that includes sequ...
Jet Engine Noise Reduction Introduction The growth in the theoretical description of many aero acoustic mechanisms in the past fifty years has been accompanied by a progressive reduction of aircraft noise. Since the Sixties the historical a...
Ultrasound beams through tissue with higher frequencies generated to produce sonography. This offers various advantages in the field of ultrasound. For example, including modified lateral resolution, improved signal to noise ratio and reduc...
propagation. Parameters of an ultrasound wave include frequency, pressure, wavelength, velocity, power, and intensity. The last two are measures of the “strength” of the wave. Ultrasound is attenuated as it travels through the body due to b...
from previously conducted researches on the topic in discussion and are relevant and authentic because of being published in respectable journals. a from a number of journals. The intention of the litrature review is to study a number of i...
the interactions of thermo fluid between the transferred heat and the oscillatory fluid motion gathered from a hot cylinder which is immersed in a acoustic standing wave. A stagnant round shape cylinder was put inside a water channel along...
sound that transmitted through any of the solid or fluid media, and through any medium that helps in its propagation. As it is the prevalence of the different nature of waves with several frequencies, so it is control through different meas...