1 Merino is one of the softest types of wool available, because of finer fibers and smaller scales.  Merino has an excellent warmth-to-weight ratio compared to other wools, in part because the smaller fibers have microscopic cortices of dead air, trapping body heat similarly to the way a sleeping bag warms its occupant.
Transistorâtransistor logic (TTL) is a class of digital circuits built from bipolar junction transistors (BJT) and resistors.
tonals broadband noise Spectrum Level frequency To calculate the total band level of broadband and tonal spectrums, we must add in the band level (or ISL if they have a 1 Hz bandwidth) of each tonal separately with the band level of the broadband noise.