Patents Assigned to Wersi-electronic GmbH & Co. KG
  • Register arrangement for electronic musical instruments
    Patent number: 4250788
    Abstract: A register arrangement for electronic organs wherein the programs which are stored in data storages of distributor circuits on one insertable card can be transferred into the storages of distributor circuits on another insertable card. The one card can be programmed by hand by way of register switches. The storages of distributor circuits on the other card retain the programs upon detachment of the other card so that the latter can be transferred into the register arrangement of another organ.
    Type: Grant
    Filed: February 13, 1979
    Date of Patent: February 17, 1981
    Assignee: WERSI-electronic GmbH & Co. KG
    Inventors: Reinhard Franz, Wilfried Dittmar
  • Device for producing a vibrato effect for accoustic signals
    Patent number: 3945290
    Abstract: The invention relates to an apparatus for producing a vibrato effect in acoustic signals, particularly for electronic organs, in which the output signals are obtained by successively scanning a plurality of points of a delay line fed by the acoustic signals.
    Type: Grant
    Filed: February 20, 1975
    Date of Patent: March 23, 1976
    Assignee: Wersi-electronic GmbH & Co. KG
    Inventor: Wilfried Dittmar