It is now almost 80 years since James B. Lansing formed a
partnership with Ken Decker in Los Angeles to manufacture loudspeakers for
those new-fangled radios that hobbyists and affluent Americans aspired to own.
Jim’s timing was perfect. He just happened to be in the right
place at the right time to apply his innovative ideas to solve what turned out
to be the motion picture industry’s most pressing problems.
In 1927, Warner Bros introduced talking pictures with "The Jazz
Singer", starring Al Jolson. "Talkies" were an immediate success. Although the c
Depression subsequently cast a long shadow over Hollywood (and the rest of the
world), there was no stopping the demand for talking pictures or the cinemas in
which they could be shown.
But there were problems associated with the "talkies", many of
which initially proved to be quite intractable.
The most complex of those problems revolved around the absence
of loudspeakers with sufficient power output and quality to suit large cinemas
which frequently exceeded 1000 seats.
The Western Electric Company was one of the first firms to
tackle this problem and they assigned a large team of engineers to the task. But
Western Electric didn’t have the field to themselves and there were numerous
private researchers working on the same problems. It was during this period that
one of the most successful researchers was Jim Lansing. As a result, his
speakers had a marked edge over virtually every other loudspeaker in the market
place at that time.
Jim Lansing’s most significant achievement was the development
of a milling procedure for producing flat voice coil wires. The flat wire could
be wound into a much stronger, more durable ribbon voice coil that had the added
advantage of significantly higher power-handling and a more effective use of the
space available in the voice coil air-gap. Without that development, there was
no simple way to resolve the fundamental design problems associated with
producing an effective compression driver.