US4406549A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic timepiece with alarm and voice announcement function
Assignee: Casio Computer Co Ltd
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Filing: 1981-03-17
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Granted: 1983-09-27
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Expires: 2001-03-17
Abstract
Abstract An electronic timepiece with alarm function includes a voice code memory for storing voice codes corresponding to externally coupled voices in accordance with write instruction signals corresponding to respective alarm times. The voice code memory includes a plurality of memory regions, and new voice codes are stored in a memory region immediately adjacent to the memory region in which voice codes are already stored. The voice codes read out from the voice code memory at the arrival of a predetermined alarm time are decoded for coupling to a sound producing unit to produce sound corresponding to the read out voice codes.
Inventors
- 👤 Naoki Takahashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:41
CPC Classifications
G; G04; G04G; G04G21/00; G04G21/06; G04G13/00
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
262 words
An electronic timepiece with an alarm function and voice announcement function, comprising: time count means for counting reference signals to obtain time-data; alarm time storing means coupled to said time count means for storing a plurality of alarm time data and for outputting first and second alarm coincidence signals when a coincidence occurs between the stored alarm time data and the time data obtained by said time count means; and voice producing means coupled to said alarm time storing means and responsive to said first and second alarm coincidence signals for producing a voice announcement which is initially stored, said voice producing means comprising: voice converting means for converting externally applied voice sounds to voice codes; voice code storing means coupled to said voice converting means for sequentially storing the voice codes corresponding to a given voice announcement in response to address designation signals; voice signal outputting means coupled to said voice code storing means and to said alarm time storing means for reading out voice codes from said voice code storing means responsive to the outputting of an alarm coincidence signal to produce a voice announcement; final address storing means for storing a final address of the voice codes corresponding to said given voice announcement which are read out from said voice code storing means when an alarm coincidence signal is outputted; and address control means for effecting an address designation with respect to said voice code storing means corresponding to the address following said final address stored in said final address storing means for enabling outputting of said voice codes.
Claim 2
Dependent Claim
262 words
An electronic timepiece with an alarm function and voice announcement function, comprising: time count means for counting reference signals to obtain time-data; alarm time storing means coupled to said time count means for storing a plurality of alarm time data and for outputting first and second alarm coincidence signals when a coincidence occurs between the stored alarm time data and the time data obtained by said time count means; and voice producing means coupled to said alarm time storing means and responsive to said first and second alarm coincidence signals for producing a voice announcement which is initially stored, said voice producing means comprising: voice converting means for converting externally applied voice sounds to voice codes; voice code storing means coupled to said voice converting means for sequentially storing the voice codes corresponding to a given voice announcement in response to address designation signals; voice signal outputting means coupled to said voice code storing means and to said alarm time storing means for reading out voice codes from said voice code storing means responsive to the outputting of an alarm coincidence signal to produce a voice announcement; final address storing means for storing a final address of the voice codes corresponding to said given voice announcement which are read out from said voice code storing means when an alarm coincidence signal is outputted; and address control means for effecting an address designation with respect to said voice code storing means corresponding to the address following said final address stored in said final address storing means for enabling outputting of said voice codes.
Claim 3
Dependent Claim
18 words
The electronic timepiece of claim 1, wherein said voice code storing means comprises a RAM (Random Access Memory).
References Cited (Backward Citations)
US3632880A
Cited
US3919834A
Cited
US3878738A
Cited
US3998045A
Cited
US4104865A
Cited
US4280209A
Cited
US4318188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-26 | 1987-03-28 | 1987-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-26 | 1991-03-28 | 1991-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-26 | 1995-03-28 | 1995-09-27 | $7700.00 | Window Closed / Lapsed |