"log line" and "pressure chamber"

skrivis

Member
2005-04-20 4:45 pm
Ohio
Bang & Olufsen have used what they called "log lines" and "pressure chambers" in some of their speaker designs.

They're evidently some kind of aperiodic enclosure design, but I don't know any more than that.

Does anyone have any details on what they were doing or how it worked?