In this article we are able to look at three different salesman perspectives on projectors. The two questions that were asked to the three participants, were “What do you recommend in a projector” and “What would you like to see in future projector screens”. Although the three participants highly varied in their response, it can be concluded that each salesman must “match” each customers needs.
Read the full article here:
Integrator Voices | Projectors and Screens. Good info.
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
Is there an APP that can measure the ultra low frequency levels?
.Plaster is a viable middle and high frequency absorber. We have used it many times in new builds that have…
Hi Dennis I'm curious what you think of acoustic perforated plaster - say CST Galaxy -on particularly ceilings in music…