Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...

This may not sound like much, but such improvement can be very valuable. In this first part of a two-part series, we will examine basic ideas behind the importance of condenser heat transfer, and in ...

Sound quality is an essential ingredient in the mix for anyone who wants to produce a compelling podcast. Poor sound is one of the biggest turn-offs for listeners and a guaranteed way of ensuring your ...

NAMM 2026: A trio of new offerings in the KSM series claim to sport some ‘impossibly low’ self-noise ...

If your current microphone could do with a little upgrade, you might be interested to know that HyperX how’s this week launched its new professional large diaphragm condenser microphone as the ProCast ...

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In Part 1 of this series, we examined the importance of heat transfer in steam surface condensers, where waterside microbiological fouling and scale formation, or excess air in-leakage on the ...