Talking picture album

Claim 2

A talking photo album comprising: (a) a binder for retaining a stack of photo album pages, each of said album pages being adapted to support a picture provided by a user, said binder having front and rear covers and means for binding a stack of photo album pages located between said covers along one edge thereof so that a user may open the album to any desired page and view a picture supported thereby; (b) an audio module operatively associated with said binder; a means to selectively record and store a plurality of individual audio messages associated with each of said photo album pages, and in response to a predetermined control signal, to playback an audio message associated with a desired page to which the album has been opened; and (c) control means for automatically producing said predetermined control signal in response to said album being opened to said desired page, said control means comprising at least one radiant energy emitter and a plurality of radiant energy detectors disposed in said cover, each of said radiant energy detectors being adapted to produce an output signal upon being irradiated by radiation produced by said radiant energy emitter, an optical conduit operatively associated with each of said album pages for optically coupling said radiant energy emitter and detectors only when an associated album page is disposed atop the album's rear cover, and decoding means operatively coupled to said radiant energy detectors and responsive to a unique combination of radiant energy detector output signals for producing said predetermined control signal.

Claim 3

The apparatus as defined by claim 1 wherein said control means comprises a plurality of radiant energy emitters, and wherein the respective optical conduits on each page optically couple different radiant energy emitters to different radiant energy detectors when said pages are arranged in said stack.

Claim 4

The apparatus as defined by claim 2 wherein said radiant energy emitters emit radiant energy at different frequencies.

Claim 5

The apparatus as defined by claim 3 wherein said decoding means is responsive to said different frequencies in determining said unique combination of detector output signals.

Claim 6

The apparatus as defined by claim 1 wherein each of said pages has a plurality of transparent windows formed therein, said windows being located so as to be optically aligned with said radiant energy emitter and detectors when said pages are arranged in a stack atop said rear cover.

Claim 7

The apparatus as defined by claim 5 wherein said optical conduits are arranged to receive emitted radiant energy passing through one of said windows and to conduct such energy to another of said windows overlying one of said detectors.

Claim 8

The apparatus as defined by claim 1 further comprising means for energizing said radiant energy emitter in response to said front cover being opened.

Claim 9

The apparatus as defined by claim 1 wherein each of said album pages has front and back sides, each side being adapted to support a different picture, and wherein said binder comprises switching means for signaling said control means which side of an open album page is of interest in terms of having an audio message played back.

Claim 10

The apparatus as defined by claim 1 wherein each album page is adapted to support a plurality of pictures, and wherein said binder comprises means by which a user may signal said control means which picture on a page is of interest in terms of having an audio message played back.

Claim 11

The apparatus as defined by claim 9 wherein said signaling means comprises a plurality of radiant energy emitter/photodetector pairs mounted at spaced locations in said binder, and means defining a plurality of light-transparent openings in each album page opposite said emitter/photodetector pairs, whereby a user may signal which picture on a page is of interest in terms of having an audio message played back by selectively covering one of said page openings and thereby reflecting radiant energy from one of the emitters of said emitter/photodetector pairs to its associated photodetector to produce an output therefrom.

Claim 12

The apparatus as defined by claim 1 wherein said optical conduits are integrally associated with said album pages.

Claim 13

The apparatus as defined by claim 1 wherein said album pages comprise a plastic material, and wherein said optical conduits are integrally formed with said album pages.

Claim 14

A talking photo album comprising: (a) a binder for releasably retaining a stack of photo album pages, each of said album pages being adapted to support a picture provided by a user, said binder having front and rear covers and means for binding a stack of photo album pages located between said covers along one edge thereof so that a user may open the album to any desired page and view a picture supported thereby; (b) an electronic audio module mounted on a cover of said binder; a means to store a plurality of individual audio messages associated with each of said photo album pages, at least one message for each album page, and in response to a predetermined control signal, to playback said an audio message associated with the desired page to which the album has been opened; and (c) control means for automatically producing said predetermined control signal in response to said album being opened to said desired page, said control means comprising at least one light source for producing a beam of radiant energy and a plurality of photodetectors disposed in said back cover, each of said photodetectors being adapted to produce an output signal upon being irradiated by said radiant energy, a light pipe operatively associated with each of said album pages, each of said light pipes being adapted to transmit light from an input end to an output end, said input end being located to receive radiant energy from said light source only when an associated album page is disposed atop the album's rear cover, said output end being disposed to irradiate one of said photodetectors with transmitted light only when said associated page is disposed atop said rear cover, and decoding means responsive to a unique combination of photodetector output signals for producing said predetermined control signal.

Claim 15

A talking photo album comprising: (a) a binder for releasably retaining a stack of photo album pages, each of said album pages being adapted to support a picture provided by a user, said binder having front and rear covers and means for binding a stack of photo album pages located between said covers along one edge thereof so that a user may open the album to any desired page and view a picture supported thereby; (b) an electronic audio module mounted on a cover of said binder; a means to store a plurality of individual audio messages associated with each of said photo album pages, at least one message for each album page, and in response to a predetermined control signal, to playback said an audio message associated with the desired page to which the album has been opened; and (c) control means for automatically producing said predetermined control signal in response to said album being opened to said desired page, said control means comprising at least one light source for producing a beam of radiant energy and a plurality of photodetectors disposed in said back cover, each of said photodetectors being adapted to produce an output signal upon being irradiated by said radiant energy, a light pipe operatively associated with each of said album pages, each of said light pipes being adapted to transmit light from an input end to an output end, said input end being located to receive radiant energy from said light source only when an associated album page is disposed atop the album's rear cover, said output end being disposed to irradiate one of said photodetectors with transmitted light only when said associated page is disposed atop said rear cover, and decoding means responsive to a unique combination of photodetector output signals for producing said predetermined control signal.

Claim 16

The apparatus as defined by claim 13 wherein said control means comprises a plurality of light sources, and wherein the respective light pipes on each page optically couple different light sources to different photodetectors when said pages are arranged in said stack.

Claim 17

The apparatus as defined by claim 14 wherein said light sources emit radiant energy at different frequencies.

Claim 18

The apparatus as defined by claim 15 wherein said decoding means is responsive to said different frequencies in determining said unique combination of photodetector output signals.

Claim 19

The apparatus as defined by claim 13 wherein each of said pages has a plurality of transparent windows formed therein, said windows being located so as to be optically aligned with said light source and photodetectors when said pages are arranged in a stack atop said rear cover.

Claim 20

The apparatus as defined by claim 17 wherein said light pipes are arranged to receive emitted radiant energy passing through one of said windows and to conduct such energy to another of said windows overlying one of said photodetectors.

Claim 21

The apparatus as defined by claim 13 further comprising means for energizing said light source in response to said front cover being opened.

Claim 22

The apparatus as defined by claim 13 wherein each of said album pages has front and back sides, each side being adapted to support a different picture, and wherein said binder comprises switching means for signaling said control means which side of an open album page is of interest in terms of having an audio message played back.

Claim 23

The apparatus as defined by claim 13 wherein each album page is adapted to support a plurality of pictures, and wherein said binder comprises means by which a user may signal said control means which picture on a page is of interest in terms of having an audio message played back.

Claim 24

The apparatus as defined by claim 21 wherein said signaling means comprises a plurality of radiant energy emitter/photodetector pairs mounted at spaced locations in said binder, and means defining a plurality of light-transparent openings in each album page opposite said emitter/photodetector pairs, whereby a user may signal which picture on a page is of interest in terms of having an audio message played back by selectively covering one of said page openings and thereby reflecting radiant energy from one of the emitters of said emitter/photodetector pairs to its associated photodetector to produce an output therefrom.

Claim 25

The apparatus as defined by claim 13 wherein said light pipes are integrally associated with said album pages.

Claim 26

The apparatus as defined by claim 13 wherein said album pages comprise a plastic material, and wherein said light pipes are integrally formed with said album pages.