Our new listening studio is not for listening experiences only. It provides us with a good enough space to carry out different experiments, measurements and tests. This article deals with background noise measurements of an audio system, in the hearable spectrum. Using a microphone, we measure the noise coming directly from the speaker. We are going to compare a real noise of an amplifier, once powered directly from the power grid, once using RD EMI Neutralizer power filter.
We bring you a comprehensive account of room acoustics in our listening studio in Rožnov pod Radhoštěm. We have acquired a space in which we were able to realise our demanding requirements, ultimately leading to the best possible acoustic properties of the reference room.
We finished a third step towards a perfect listening space. A hybrid acoustic diffuser now covers almost the entire ceiling. We tried to make a photo of it, but even a wide 10mm lens did not take all of it.
We are about to have a new listening room! On our hands, there is a space a construction of which we will be able to alter in order to reach ideal room proportions and gain the best possible listening space. The articles will be written continuously documenting the birth of the room. Ample acoustic and electrical measurements included.
Would you like to know what interference occurs in the power grid? Why deal with filtration? To illustrate the problems, I have made measurements on four different places. For comparison, I went with a common EURO cable and the RD Power Filter.
Enjoying rock climbing as a free time activity, I feel close to nature and its sustainability. As a company, we do not wish to simply slide on the ecological wave, we want to actually act.