by James Lindenschmidt Using room testing software to analyze a listening room has become a common practice over the past decade, even for non-professionals. Testing is a very useful tool to understand why our rooms sound the way they do and gives us a lot of information on how to improve the sound we experience […]
Tag Archives: frequency response
20
Feb
Feb
Decay time waterfall graphs and frequency response charts are tools to measure the acoustics of a room. This article looks to demystify and explain what these graphs and charts really mean. Most of us have seen frequency response charts before – maybe when looking to purchase a new microphone or a new set of speakers. […]
SBIR (Speaker Boundary Interference Response) – This is a term to describe how the proximity of a speaker to a hard boundary (wall/ceiling/floor) will change the response, especially in the low end. This is something that not a lot of people understand nor consider when planning a room. Sound radiates from a driver in different […]
01
Apr
Apr
Treating Room Modes Room modes are caused by sound reflecting off of various room surfaces. There are three types of modes in a room: axial, tangential, and oblique. Modal activity occurs at frequencies which are directly related to the dimensions of the room. Axial modes are the strongest and many times, the only ones that […]