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Another type of normalization is based on a measure of loudness, wherein the gain is changed to bring the average loudness to a target level. This average may be approximate, such as a simple measurement of average power (e.g. RMS), or more accurate, such as a measure that addresses human perception e.g. that defined by EBU R128 and offered by ReplayGain, Sound Check and GoldWave.
In fluid dynamics, normalized root mean square deviation (NRMSD), coefficient of variation (CV), and percent RMS are used to quantify the uniformity of flow behavior such as velocity profile, temperature distribution, or gas species concentration. The value is compared to industry standards to optimize the design of flow and thermal equipment ...
True RMS provides a more correct value that is proportional to the square root of the average of the square of the curve, and not to the average of the absolute value. For any given waveform , the ratio of these two averages is constant and, as most measurements are made on what are (nominally) sine waves, the correction factor assumes this ...
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The Ministry of Trade and Industry was established in August 1995 with the Proclamation No.4/1995 for assignation of powers to the executive organs of the Federal Democratic Republic of Ethiopia. It was reorganized by with proclamation No 619/2003 to amend the Proclamation No 256/2001 structure, with the ministry has power to oversee five ...
Manufacturing in Ethiopia was, before 1957, dominated by cottage and handicraft industries which met most of the population's needs for manufactured goods such as clothes, ceramics, machine tools, and leather goods. Various factors – including the lack of basic infrastructure, the dearth of private and public investment, and the lack of any ...
Check for any cancellation fees or penalties you can expect if you decide to change carriers. If you’re too early in your current policy, your insurer may charge a fee of up to $50 to cancel.
Two County Fermanagh brothers who scammed elderly homeowners in the United States out of hundreds of thousands of dollars have been sentenced to 18 months in a US prison and face likely deportation.