Radio paging receiver having pre-recorded voice messages which a

Details Radio paging receiver having pre-recorded voice messages which a Radio paging receiver having pre-recorded voice messages which a

1980-01-03

1982-05-18

Groody, James J.

Communications: electrical

Continuously variable indicating

With meter reading

360 12, 455 31, 455 38, G08B 522

Patent

active

043307809

ABSTRACT:
A radio paging receiver operates upon receipt of a predetermined, sequential paging signal having at least first and second code signals. The receiver receives and decodes the first predetermined code signal to produce a first decoded signal indicating the nature of a desired page. A second decoded signal is produced when the second predetermined code signal is decoded, which must occur within a predetermined time period after the first predetermined code signal is decoded. Responsive to the first decoded signal, an alert signal generator sounds a paging alert tone. A predetermined number of digitized voice signals, representing various pre-recorded vocal comments, are prestored in a memory in the receiver. One of the digitized voice signals, stored in the memory is selected in response to the first and second decoded signals and read-out thereby playing back as sound the digitized voice signal of the selected recoded vocal comments.

REFERENCES:
patent: 3729680 (1973-04-01), McDonald
patent: 3755818 (1973-08-01), Greenspan
patent: 3858195 (1974-12-01), Gregg et al.
patent: 4010461 (1977-03-01), Stololski
patent: 4095215 (1978-06-01), Mortimer
patent: 4135143 (1979-01-01), Argentieri et al.
patent: 4160240 (1979-07-01), Partipilo
patent: 4190819 (1980-02-01), Burgyan
patent: 4263480 (1981-04-01), Levine
Harris Semiconductor, "HC-55516/55532", Jul. 1977.
Harris Semiconductor, "HC 55516/32 CVSD", Aug. 1977.
Motorola Semiconductors, "XC 3417, XC 3418".
Motorola, "Metro Pageboy A03TEC Series", 1974.
NEC Radio Pager, Type PR-150D2-1A.

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