Education and demonstration – Audio recording and visual means – Visual information in book form
Patent
1994-08-13
1995-08-01
Apley, Richard J.
Education and demonstration
Audio recording and visual means
Visual information in book form
434306, 434322, 434319, G09B 500
Patent
active
054375525
ABSTRACT:
Apparatus for use in conjunction with a book containing intermixed text and symbols, includes a randomly accessible sound storage-and-playback memory having addressable storage locations, and a plurality of actuatable selectors, each selector being associated with a respective symbol corresponding to a symbol in the book. A switch selects between a recording mode of operation and a playback mode of operation. A microprocessor controls recording at respective addressable storage locations in the memory respective sounds produced by the user, the recorder being active during the selected recording mode of operation. The microprocessor controls the playback from the memory of a respective recorded sound, the playback means being actuated by the microprocessor upon actuation of a respective one of the selectors during the selected playback mode of operation.
REFERENCES:
patent: 2369572 (1945-02-01), Kallmann
patent: 2650097 (1953-08-01), Erdos
patent: 3529832 (1970-09-01), Goetz
patent: 3871112 (1975-03-01), Licitis
patent: 4394018 (1983-07-01), Orbanes et al.
patent: 4648086 (1987-03-01), Koike
patent: 4703573 (1987-11-01), Montgomery et al.
patent: 4809246 (1989-02-01), Jeng
patent: 4884974 (1989-12-01), DeSmet
patent: 4990092 (1991-02-01), Cummings
patent: 5057051 (1991-10-01), Babicz
patent: 5145447 (1992-09-01), Goldfarb
patent: 5290190 (1994-03-01), McClanahan
patent: 5356296 (1994-10-01), Pierce et al.
Baer Ralph H.
Orbanes Philip E.
Apley Richard J.
Richman Glenn E.
Western Publishing Co., Inc.
LandOfFree
Interactive audio-visual work does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interactive audio-visual work, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interactive audio-visual work will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-730578