US4334280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System and method for providing an audible sound and a tactile feedback in an electronic data processing system
Assignee: Texas Instruments Inc
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Filing: 1980-06-09
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Granted: 1982-06-08
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Expires: 2000-06-09
Abstract
Abstract In an electronic data processing system a system and method for providing an audible sound and a tactile feedback for a user. In one embodiment the data processing system includes a manually operable input device, a control circuit responsive to a first electrical signal indicative of the operation of the input device for generating a control signal and a sound generating device responsive to the control signal for being excited into mechanical motion to generate an audible sound and provide a tactile feedback for the user. In another embodiment, the data processing system includes a timekeeping circuit for providing a plurality of time-related functions and a control circuit which is responsive to a second electrical signal generated periodically at selected time intervals by the timekeeping circuit for activating the sound generating device to provide an audible sound periodically at the selected time intervals, such as, for example, at one second intervals, during the operation of the system.
Inventors
- 👤 Wylie W. McDonald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:42
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/016; G04; G04G; G04G13/00; G06F3/02; G06F3/0202
Claims Analysis
Total Claims: 41
Claim 1
Independent Claim
80 words
In an electronic data processing system having manually operable input means, means for providing an audible sound and a tactile feedback to a user when said input means is operated, comprising: (a) control means responsive to a first electrical signal indicative of the operation of said input means for generating a control signal; and (b) transducer means responsive to said control signal for being excited into mechanical motion to generate an audible sound and provide tactile feedback for the user.
Claim 2
Dependent Claim
80 words
In an electronic data processing system having manually operable input means, means for providing an audible sound and a tactile feedback to a user when said input means is operated, comprising: (a) control means responsive to a first electrical signal indicative of the operation of said input means for generating a control signal; and (b) transducer means responsive to said control signal for being excited into mechanical motion to generate an audible sound and provide tactile feedback for the user.
Claim 3
Dependent Claim
89 words
The system according to claim 1 further including timekeeping means for providing a plurality of time-related functions, said control means being responsive to a second electrical signal generated repetitively at a selected time interval by said timekeeping means for generating said control signal, said selected time interval corresponding to an interval of mechanical clock operation, said transducer means being responsive to said control signal for generating said audible sound at said selected time interval in synchronism with said second electrical signal, thereby simulating the sound of mechanical clock operation.
Claim 4
Dependent Claim
31 words
The system according to claim 2 wherein said timekeeping means includes oscillator means and frequency divider means for providing timekeeping signals and counter means for keeping track of said timekeeping signals.
Claim 5
Dependent Claim
22 words
The system according to claim 2 wherein said input means is comprised of a keyboard having a plurality of activatable key switches.
Claim 6
Dependent Claim
14 words
The system according to claim 2 wherein said transducer means includes a piezoelectric transducer.
Claim 7
Dependent Claim
43 words
The system according to claim 5 wherein said control means is comprised of a digital processor means having a plurality of input and output terminals, said sound generating means being coupled to selected ones of said output terminals of said digital processor means.
Claim 8
Dependent Claim
46 words
The system according to claim 6 further including drive means coupled between said selected output terminals of said digital processor means and said piezoelectric transducer for exciting said piezoelectric transducer into mechanical motion in response to said control signal being generated by said digital processor means.
Claim 9
Dependent Claim
32 words
The system according to claim 7 wherein said drive means excites said piezoelectric transducer into mechanical motion by alternately applying selected voltages of opposite polarity to said transducer in a predetermined sequence.
Claim 10
Dependent Claim
36 words
The system according to claim 2 further including means for selectively disabling said control means from generating said control signal so that no audible sound is generated in response to said first and second electrical signals.
Claim 11
Dependent Claim
100 words
In an electronic data processing system having timekeeping circuitry for providing a plurality of time-related functions, means for providing an audible sound repetitively at a selected time interval, comprising: (a) control means responsive to a first electrical signal generated repetitively at a selected time interval by said timekeeping circuitry for generating a control signal, said selected time interval corresponding to an interval of mechanical clock operations; and (b) sound generating means responsive to said control signal for generating an audible sound at said selected time intervals during the operation of the system, thereby simulating the sound of mechanical clock operation.
Claim 12
Dependent Claim
100 words
In an electronic data processing system having timekeeping circuitry for providing a plurality of time-related functions, means for providing an audible sound repetitively at a selected time interval, comprising: (a) control means responsive to a first electrical signal generated repetitively at a selected time interval by said timekeeping circuitry for generating a control signal, said selected time interval corresponding to an interval of mechanical clock operations; and (b) sound generating means responsive to said control signal for generating an audible sound at said selected time intervals during the operation of the system, thereby simulating the sound of mechanical clock operation.
Claim 13
Dependent Claim
26 words
The system according to claim 10 wherein said first electrical signal is generated once each second and said audible sound is generated at one second intervals.
Claim 14
Dependent Claim
68 words
The system according to claim 10 wherein said data processing system includes manually operable input means for selectively entering data into said system, said control means being further responsive to a second electrical signal indicative of the operation of said input means for generating said control signal, said sound generating means being responsive to said control signal for providing said audible sound when said input means is operated.
Claim 15
Dependent Claim
22 words
The system according to claim 12 wherein said input means is comprised of a keyboard having a plurality of activatable key switches.
Claim 16
Dependent Claim
31 words
The system according to claim 10 wherein said timekeeping circuitry includes oscillator means and frequency divider means for providing timekeeping signals and counter means for keeping track of said timekeeping signals.
Claim 17
Dependent Claim
17 words
The system according to claim 10 wherein said sound generating means is comprised of a piezoelectric transducer.
Claim 18
Dependent Claim
41 words
The system according to claim 15 wherein said control means is comprised of digital processor means having a plurality of input and output terminals, said piezoelectric transducer being coupled to selected ones of said output terminals of said digital processor means.
Claim 19
Dependent Claim
46 words
The system according to claim 16 further including drive means coupled between said selected output terminals of said digital processor means and said piezoelectric transducer for exciting said piezoelectric transducer into mechanical motion in response to said control signal being generated by said digital processor means.
Claim 20
Dependent Claim
23 words
The system according to claim 10 further including output means for indicating the results of selected operations performed by said data processing system.
Claim 21
Dependent Claim
108 words
In an electronic data processing system having manually operable input means, a method for providing audible and tactile feedback to a user when said input means is operated, said method comprising the steps of: (a) providing control means responsive to the operation of said input means for generating a control signal; (b) coupling transducer means to said control means so that said transducer means is responsive to said control signal; and (c) generating said control signal in response to the operation of said input means so that said transducer means is excited into mechanical motion to generate an audible sound and provide a tactile feedback for the user.
Claim 22
Dependent Claim
108 words
In an electronic data processing system having manually operable input means, a method for providing audible and tactile feedback to a user when said input means is operated, said method comprising the steps of: (a) providing control means responsive to the operation of said input means for generating a control signal; (b) coupling transducer means to said control means so that said transducer means is responsive to said control signal; and (c) generating said control signal in response to the operation of said input means so that said transducer means is excited into mechanical motion to generate an audible sound and provide a tactile feedback for the user.
Claim 23
Dependent Claim
103 words
The method according to claim 19 wherein said data processing system further includes timekeeping means for providing a plurality of time-related functions, said control means being further responsive to an electrical signal generated repetitively at a selected time interval by said timekeeping means for generating said control signal, said selected time interval corresponding to an inverval of mechanical clock operation, said method further including the step of generating said control signal in response to said electrical signal so that said audible sound is generated at said selected time interval during the operation of the system, thereby simulating the sound of mechanical clock operation.
Claim 24
Dependent Claim
140 words
In an electronic data processing system having timekeeping circuitry for providing a plurality of time-related functions, a method for providing an audible sound repetitively at a selected time interval, said method comprising the steps of: (a) providing control means responsive to an electrical signal generated repetitively at a selected time interval by said timekeeping circuitry for generating a control signal, said selected time interval corresponding to an interval of mechanical clock operation; (b) providing sound generating means and coupling said sound generating means to said control means so that said sound generating means is responsive to said control signal; and (c) generating said control signal in response to said electrical signal so that said sound generating means generates an audible sound at said selected time interval during the operation of the system, thereby simulating the sound of mechanical clock operation.
Claim 25
Dependent Claim
140 words
In an electronic data processing system having timekeeping circuitry for providing a plurality of time-related functions, a method for providing an audible sound repetitively at a selected time interval, said method comprising the steps of: (a) providing control means responsive to an electrical signal generated repetitively at a selected time interval by said timekeeping circuitry for generating a control signal, said selected time interval corresponding to an interval of mechanical clock operation; (b) providing sound generating means and coupling said sound generating means to said control means so that said sound generating means is responsive to said control signal; and (c) generating said control signal in response to said electrical signal so that said sound generating means generates an audible sound at said selected time interval during the operation of the system, thereby simulating the sound of mechanical clock operation.
Claim 26
Dependent Claim
78 words
The method according to claim 21 wherein said data processing system further includes manually operable input means for selectively entering data into said system, said control means being further responsive to the operation of said input means for generating said control signal, said method further including the step of generating said control signal in response to the operation of said input means so that said sound generating means provides said audible sound when said input means is operated.
Claim 27
Dependent Claim
124 words
An electronic data processing system comprising: (a) input means for selectively entering data into said system; (b) timekeeping circuit means for providing a plurality of time-related functions; (c) digital processor means for generating a control signal in response to a first electrical signal indicative of the operation of said input means and in response to a second electrical signal generated repetitively at a selected time interval by said timekeeping circuit means, said selected time interval corresponding to an interval of mechanical clock operation; and (d) transducer means responsive to said control signal for generating an audible sound when said input means is operated and repetitively at said selected time intervals during the operation of said system, thereby simulating the sound of mechanical clock operation.
Claim 28
Dependent Claim
124 words
An electronic data processing system comprising: (a) input means for selectively entering data into said system; (b) timekeeping circuit means for providing a plurality of time-related functions; (c) digital processor means for generating a control signal in response to a first electrical signal indicative of the operation of said input means and in response to a second electrical signal generated repetitively at a selected time interval by said timekeeping circuit means, said selected time interval corresponding to an interval of mechanical clock operation; and (d) transducer means responsive to said control signal for generating an audible sound when said input means is operated and repetitively at said selected time intervals during the operation of said system, thereby simulating the sound of mechanical clock operation.
Claim 29
Dependent Claim
35 words
The system according to claim 23 wherein said transducer means is excited into mechanical motion in response to said control signal to provide tactile feedback to a user when the input means is manually operated.
Claim 30
Dependent Claim
45 words
The system according to claim 24 wherein said transducer means is of sufficient size with respect to said data processing system such that the user is able to feel the motion of said transducer means at the input means so that tactile feedback is provided.
Claim 31
Dependent Claim
59 words
The system according to claim 23 wherein said input means is comprised of a keyboard having a plurality of activatable key switches and said digital processor means has a plurality of input and output terminals, said keyboard being coupled between selected one of said input and output terminals for allowing information to be entered into said digital processor means.
Claim 32
Dependent Claim
27 words
The system according to claim 26 wherein said transducer means is a piezoelectric transducer coupled to selected ones of said output terminals of said digital processor means.
Claim 33
Dependent Claim
33 words
The system according to claim 27 further including driver means coupled between said selected output terminals of said digital processor means and said piezoelectric transducer for providing electrical energy to activate said transducer.
Claim 34
Dependent Claim
23 words
The system according to claim 23 further including output indicating means for indicating the results of selected operations of said data processing system.
Claim 35
Dependent Claim
14 words
The system according to claim 29 wherein said output indicator means is a display.
Claim 36
Dependent Claim
15 words
The system according to claim 23 wherein said data processing system is an electronic calculator.
Claim 37
Dependent Claim
15 words
The system according to claim 23 wherein said data processing system is an electronic timepiece.
Claim 38
Dependent Claim
123 words
An electronic data processor having terminals for connection to an input device and a sound generating device comprising: (a) processing means for processing information entered into said data processor, said processing means being responsive to a first electrical signal indicative of the operation of said input device for activating said sound generating device to provide an audible sound; and (b) timekeeping means for providing time-related functions, said processing means being responsive to a second electrical signal generated repetitively at a selected time interval by said timekeeping means, said selected time interval corresponding to an interval of mechanical clock operation for activating said sound generating device to provide an audible sound at said selected time intervals, thereby simulating the sound of mechanical clock operation.
Claim 39
Dependent Claim
123 words
An electronic data processor having terminals for connection to an input device and a sound generating device comprising: (a) processing means for processing information entered into said data processor, said processing means being responsive to a first electrical signal indicative of the operation of said input device for activating said sound generating device to provide an audible sound; and (b) timekeeping means for providing time-related functions, said processing means being responsive to a second electrical signal generated repetitively at a selected time interval by said timekeeping means, said selected time interval corresponding to an interval of mechanical clock operation for activating said sound generating device to provide an audible sound at said selected time intervals, thereby simulating the sound of mechanical clock operation.
Claim 40
Dependent Claim
26 words
The processor according to claim 33 wherein said second electrical signal is generated at one second intervals so that an audible sound is provided every second.
Claim 41
Dependent Claim
17 words
The processor according to claim 33 wherein said data processor is implemented on a single semiconductor chip.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-06-07 | 1985-12-07 | 1986-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-07 | 1989-12-07 | 1990-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-07 | 1993-12-07 | 1994-06-08 | $7700.00 | Window Closed / Lapsed |