drdna wrote:

In my mind it is fairly straightforward: stereo = two channels. Two channels = two point sources. Of course this is only one possibility. However, critical to what I am saying is converse to your statement: instead I feel there can be a negative impact on sound due to vertical imaging issues when NO vertical separation of drivers is discernible.

Romy the Cat wrote:

drdna wrote: In my mind it is fairly straightforward: stereo = two channels. Two channels = two point sources. There are many more or less properly operating in Stereo mode installations out there, you can listen them and you shell not recognize stereo as two channels.

Romy the Cat wrote:

To summarize the thread, at least what is important ....

After giving Ivan this condemnation, the guest inquired: “Your profession?”
“Poet”, Ivan acknowledged somehow unwillingly.
The guest became distressed.
“Oh, how unlucky I am!” he exclaimed, but then caught himself, apologized, and asked, “And what is your name?”
“Bezdomny”
“Uh-no…” said the guest with a frown
“What‘s the matter, don’t you like my poetry?” asked Ivan with curiosity.
“Emphatically not.”
'“And what have you read?”
“I haven’t read any of your poetry!” retorted the visitor irritably.
“Then how can you tell?”
“Well”, replied the guest, “it’s not as if I haven’t read other things like it, how is it? But maybe, by some miracle, yours is different? All right, I am ready to take it on faith. Tell me yourself, are your poems any good?
“Horrifying!” Ivan blurted out boldly and frankly.
“Don’t write anymore!” the guest implored.
“I promise you, I swear I won’t” was I Ivan’s solemn reply

 “Enter the Hero” from “Master and Margarita“ by M. Bulgakov