The cinema X curve standard was based on primitive measurements despite better published guidance

Evidence

I found the Ljungberg paper to be a remarkable example of clear thinking about topics that were not then, or even now, well understood by many people. Too bad it was not taken more seriously at the time. — , Toole, Floyd E - Sound reproduction-…, 1278 (#corroborates, via linked claim)

Categorization

• XREF: connects to: A 1969 study predicted modern cinema-sound findings but was ignored — , Toole, Floyd E - Sound reproduction-…, 1278

Related

• A 1969 study predicted modern cinema-sound findings but was ignored (similarity 0.93)
• Cinema’s X-curve standard was based on primitive measurements that ignored better available research (similarity 0.89)
• The X-curve target does not deliver the neutral direct sound it was believed to (similarity 0.78)

Broader Connections

• A 1969 study predicted modern cinema-sound findings but was ignored #corroborates (0.85) — , Toole, Floyd E - Sound reproduction-…, 1278