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Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more
Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...more
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Thermal Modelling in Shropshire, Thermal Modelling in Somerset, Thermal Modelling in South Yorkshire, Thermal Modelling in Staffordshire, Thermal Modelling in Stirlingshire, Thermal Modelling in Strathclyde, Thermal Modelling in Suffolk, Thermal Modelling in Surrey, Thermal Modelling in Swansea County,