Portable computer device for audible processing of remotely stored messages

• US 5,444,768 A
• Filed: 12/31/1991
• Issued: 08/22/1995
• Est. Priority Date: 12/31/1991
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Schick, Thomas, Lemaire, Charles A., Striemer, Bryan L.
• Primary Examiner(s): Dwyer, James L.
• Assistant Examiner(s): TSANG, FAN S
• Application Number:
  US07/815,664
• Time in Patent Office: 1,330 Days
• Field of Search: 379/68, 379/67, 379/88, 379/89, 379/85, 379/87, 379/101, 379/96, 379/97
• US Class Current: 379/68
• CPC Class Codes: H04M 1/6505 storing speech in digital form
• CPC Class Codes: H04M 1/652 Means for playing back the recorded messages by remote control over a telephone line H04M1/658 takes precedence
• CPC Class Codes: H04M 3/533 Voice mail systems

Abstract

A battery powered hand-held portable computer device for audible processing of messages stored at one or more remote central message facilities. A telephonic interface is included within the portable computer device. A connection between the portable computer device and the remote central message facility is automatically established in response to a connection to a telephonic network and the operation of a single switch. Thereafter, selected audio and/or digital messages from a remote central message facility are transferred to the portable computer device, digitized if necessary, and stored within random access memory or stored utilizing analog storage systems. The portable computer device preferably utilizes a limited number of tape recorder-like switches. In response to a single operation of a "start" switch, electronic messages stored in a digital format are sequentially coupled to a text-to-speech conversion application and converted to audible speech through a speaker or headphone. In one embodiment of the present invention, the portable computer device includes a microphone and analog-to-digital conversion circuitry which permit a spoken input to be digitized, stored and subsequently transmitted to the remote central message facility. Additionally, a message may be "scanned" or "rewound" at higher than normal speed to access a selected portion thereof.

Claims

1. A portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications, said portable hand-held computer device comprising:

processor means;

memory means coupled to said processor means for storing a plurality of messages;

telephonic interface means coupled to said processor means for selectively and temporarily interconnecting said portable hand-held computer device with a telephonic network;

first switch means coupled to said processor means for automatically establishing communications between said remote central message facility and said portable hand-held computer device in response to an actuation thereof while said portable hand-held computer device is interconnected with said telephonic network;

communications means coupled to said processor means for transferring at least one message in a digital data format from said remote central message facility to said memory means in response to said establishing of communication between said remote central message facility and said portable hand-held computer device; and

digital data-to-speech conversion means coupled to said memory means for selectively outputting said at least one message from said memory means and for creating speech signals representative of digital data wherein said at least one message may be audibly discerned.

2. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 1, wherein said portable hand-held computer device includes analog storage means and wherein said at least one message stored within memory means is stored in analog data format.

3. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 2, wherein said analog storage means comprises a microcassette tape recorder.

4. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 1, wherein said presentation means further includes audio output means coupled to said digital data-to-speech conversion means for creating audible speech from said speech signals.

5. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 1, further including analog-to-digital conversion means coupled to said communications means for converting audio messages transferred from said remote central message facility into digital data format prior to storage within said memory means.

6. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 1, further including status indication means coupled to said communication means for visually indicating communication between said remote central message facility and said portable hand-held computer device.

7. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 6, wherein said status indication means comprises a light emitting diode.

8. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 1, wherein said portable hand-held computer device includes a battery for providing electrical power thereto.

9. A portable hand-held computer device for processing messages stored at a remote central messages facility accessible via telephonic communications, said portable hand-held computer device comprising:

processor means;

memory means coupled to said processor means for storing a plurality of messages;

telephonic interface means coupled to said processor means for selectively and temporarily interconnecting said portable hand-held computer device with a telephonic network;

first switch means coupled to said processor means for automatically establishing communication between said remote central message facility and said portable hand-held computer device in response to an actuation thereof while said portable hand-held computer device is interconnected with said telephonic network;

communications means coupled to said processor means for transferring at least one message from said remote central message facility to said memory means in response to said establishing of communication between said remote central message facility and said portable hand-held computer device;

presentation means coupled to said memory means for selectively outputting said at least one message from said memory means in a user discernable format; and

audio input means coupled to said processor means for receiving audible speech and generating a plurality of digital signals corresponding thereto;

second switch means for causing said plurality of digital signals corresponding to said audible speech to be coupled to said memory means and stored therein in response to a single operation thereof; and

means for generating an audible indication of actuation of said second switch means.

10. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 9, wherein said at least one message stored within said memory means is stored in digital data format and wherein said presentation means includes digital data-to-speech conversion means coupled to said processor means for creating speech signals representative of digital data.

11. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 9, wherein said portable hand-held computer device includes analog storage means and wherein said at least one message stored within memory means is stored in analog data format.

12. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 11, wherein said analog storage means comprises a microcassette tape recorder.

13. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 10, wherein said presentation means further includes audio output means coupled to said digital data-to-speech conversion means for creating audible speech from said speech signals.

14. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 9, further including analog-to-digital conversion means coupled to said communications means for converting audio messages transferred from said remote central message facility into digital data format prior to storage within said memory means.

15. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 9, further including status indication means coupled to said communication means for visually indicating communication between said remote central message facility and said portable hand-held computer device.

16. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 15, wherein said status indication means comprises a light emitting diode.

17. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 9, wherein said communication means further includes means for transferring said plurality of digital signals corresponding to said audible speech from said memory means to said remote central message facility in response to said establishing of communication between said remote central message facility and said portable hand-held computer device prior to transferring said at least one message from said remote central message facility to said memory means.

18. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 9, wherein said portable hand-held computer device includes a battery for providing electrical power thereto.

19. A portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications, said portable hand-held computer device comprising:

processor means;

memory means coupled to said processor means for storing a plurality of messages;

telephonic interface means coupled to said processor means for selectively and temporarily interconnecting said portable hand-held computer device with a telephonic network;

first switch means coupled to said processor means for automatically establishing communication between said remote central message facility and said portable hand-held computer device in response to an actuation thereof while said portable hand-held computer device is interconnected with said telephone network;

communication means coupled to said processor means for transferring a plurality of messages from said remote central message facility to said memory means in response to said establishing of communication between said remote central message facility and said portable hand-held computer device;

presentation means coupled to said memory means for selectively outputting said plurality of messages from said memory means in a user discernable format at a predetermined rate;

scan switch means coupled to said processor means for sequentially accessing said plurality of messages and for coupling said plurality of messages to said presentation means at a higher rate than said predetermined rate in response to an operation thereof; and

audio input means coupled to said processor means for receiving audible speech and generating a plurality of digital signals corresponding thereto;

second switch means for causing said plurality of digital signals corresponding to said audible speech to be coupled to said memory means and stored therein in response to a single operation thereof; and

means for generating an audible indication of actuation of said second switch means.

20. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 19, wherein said plurality of messages stored within said memory means are stored in digital data format and wherein said presentation means includes digital data-to-speech conversion means coupled to said processor means for creating speech signals representative of digital data.

21. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 19, wherein said portable hand-held computer device includes analog storage means and wherein said plurality of messages are stored in analog data format.

22. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 21, wherein said analog storage means comprises a microcassette tape recorder.

23. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 20, wherein said presentation means further includes audio output means coupled to said digital data-to-speech conversion means for creating audible speech from said speech signals.

24. A portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications, said portable hand-held computer device comprising:

a case having external dimensions suitable sized to permit said case to be held in a human hand;

processor means disposed within said case;

memory means disposed within said case and coupled to said processor means for storing a plurality of messages;

telephonic interface means coupled to said processor means for selectively and temporarily interconnecting said portable hand-held computer device with a telephonic network;

first switch means mounted to said case and coupled to said processor means for automatically establishing communication between said remote central message facility and said portable hand-held computer device in response to an actuation thereof while said portable hand-held computer device is interconnected with said telephonic network;

communications means coupled to said processor means for transferring a plurality of messages from said remote central message facility to said memory means in response to said establishing of communication between said remote central message facility and said portable hand-held computer device;

presentation means coupled to said memory means for selectively outputting said plurality of messages stored within said memory means in a user discernable format;

second switch means mounted to said case and coupled to said processor means for causing said plurality of messages to be coupled to said presentation means in a serial fashion in response to a single operation thereof;

audio input means coupled to said processor means for receiving audible speech and generating a plurality of digital signals corresponding thereto;

third switch means for causing said plurality of digital signals corresponding to said audible speech to be coupled to said memory means and stored therein in response to a single operation thereof; and

means for generating an audible indication of actuation of said third switch means.

25. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 24, wherein said portable hand-held computer device includes analog storage means and wherein said plurality of messages are stored in analog data format.

26. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 25, wherein said analog storage means comprises a microcassette recorder.

27. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 24, wherein said plurality of messages stored within said memory means are stored in digital data format and wherein said presentation means includes digital data-to-speech conversion means coupled to said processor means for creating speech signals representative of digital data.

28. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 27, wherein said presentation means further includes audio output means coupled to said digital data-to-speech conversion means for creating audible speech from said speech signals.

29. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 24, further including analog-to-digital conversion means coupled to said communications means for converting audio messages transferred from said remote central message facility into digital data format prior to storage within said memory means.

30. The portable hand-held computer device for processing messages stored at a remote central message facility accessible via telephonic communications according to claim 24, further including status indication means coupled to said communication means for visually indicating communication between said remote central message facility and said portable hand-held computer device.