Patents Assigned to Evelyn Rosenkrantz
  • Patent number: 5499008
    Abstract: An apparatus is provided for providing artificial sounds in the vicinity of a toilet. It includes a housing attachable in the vicinity of a toilet and an electronic sound system which is contained within the housing and is activatable by a user of the toilet so as to block out the noise of eliminating. The sound system includes a speech processing microprocessor for providing an electronic signal representing a desired sound. A memory storage device is connected to the speech processing microprocessor for electronically storing a digital representation of the desired sound to be processed by the speech processing microprocessor. A counter is connected to the memory storage device. The counter has a clock for generating an address for the speech processing microprocessor. A variable resister is attached to the speech processing microprocessor for controlling a rate of the clock, and thereby controlling the quality of the desired sound.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: March 12, 1996
    Assignee: Evelyn Rosenkrantz
    Inventors: Evelyn Rosenkrantz, Richard Wu