An active loudspeaker by Hermann Scherchen

loudspeaker ball nullstrahler hermann scherchen
The rotating loudspeaker ball with 32 loudspeakers developed by Hermann Scherchen (source http://www.studiodabbeni.ch/exhibitions/20/hermann-scherchen:-alles-hörbar-machen-i).

Due to his intensive occupation with recording and reproduction of music the conductor Hermann Scherchen (1891-1966)  became aware of the enormous increment of people listening to music … read more