I thought before summer's over, it was time to "shoot the breeze" again and talk generally about a
very important topic that affects all of us audio enthusiasts with what I hope are some practical suggestions from my own "journey" here at home.
The image above of a room set-up came from an article back in 1960 entitled
Room Acoustics for Stereo by Abraham B. Cohen (
Electronics World, January 1960 - make sure to also check out
Part 2 here from February 1960). This was a time when many homes were still transitioning from the monophonic single-channel era to the bold new world of stereophonic "3D" playback with an opportunity to virtually experience an actual soundstage in the comforts of the living room. Those must have been exciting times, perhaps comparable in my lifetime to the late '90s with the release of AC3/DTS receivers providing discrete multichannel home theater.
As you can see from the pair of articles, already back in 1960, the groundwork had been laid out for what constitutes conditions for good "stereorama" sound. Best practice tips to achieve a sense of realism, the variables related to speaker placement in a room, angles to target for from the sweet-spot, distance between speakers and orientation like toe-in. Room characteristics like absorption characteristics of materials, reverberation time, room layout were discussed as well; all this informed by decades of professional recordings and studio design that came before.
