US20050075045A1 - Audio device for luring wildlife - Google Patents
Audio device for luring wildlife Download PDFInfo
- Publication number
- US20050075045A1 US20050075045A1 US10/628,116 US62811603A US2005075045A1 US 20050075045 A1 US20050075045 A1 US 20050075045A1 US 62811603 A US62811603 A US 62811603A US 2005075045 A1 US2005075045 A1 US 2005075045A1
- Authority
- US
- United States
- Prior art keywords
- wildlife
- electrical circuit
- vocalizations
- plug
- base enclosure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M31/00—Hunting appliances
- A01M31/004—Game callers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M31/00—Hunting appliances
Abstract
The invention relates to a portable device used by hunters and wildlife enthusiasts to lure a variety of animals into close proximity. The device selectively plays back pre-recorded wildlife vocalizations stored as analog signals within an integrated circuit. The device utilizes an external speaker that can be remotely located from the device to provide an opportunity for the operator of the device to be secluded from view of wildlife. The device incorporates the selective use of one of two audio amplifier circuits, thereby enhancing the range of volume control. The device incorporates a selective and replaceable plug-in module used for determining and varying the specific species of animal vocalizations to be played back. The device operates from either an integral rechargeable battery or an auxiliary, direct current power source to further enhance its portability and includes the use of a battery charger and auxiliary power cord.
Description
- 1. Field of the Invention
- The present invention relates to an animal luring device for attracting wildlife for purposes such as hunting, photography or viewing. More specifically, the present invention relates to a new and improved luring device whereby pre-recorded vocalizations of wildlife, stored as analog signals within an integrated circuit, can be played back to effectively lure wildlife to within closer proximity of the operator of the luring device.
- 2. Description of the Prior Art
- Many recording and playback devices have been developed for use by hunters, photographers, and wildlife enthusiasts for luring wildlife to within a desirable range. Many wildlife luring devices in use are mechanical in nature in that they are operated by either passing a volume of air across a reed or diaphragm or by mechanical movement between two frictional surfaces. Each of these methods of operating a luring device requires the user of the device to employ physical movement during operation of the device which is apt to prematurely alert wildlife, and both methods require the use of one or both hands, limiting the ability to discharge a weapon or photograph the wildlife. Also, these types of mechanical luring devices are intended to imitate as closely as possible the sounds of wildlife, but lack the realism of recorded wildlife vocalizations. Both U.S. Pat. No. 5,230,649 to Robertson (1993) and U.S. Pat. No. 4,954,115 to Metiva (1990) are examples of these types of luring devices, depending upon air being blown through a mechanism to create wildlife sounds. U.S. Pat. No. 6,159,068 to Trotter (2000) and U.S. Pat. No. 6,149,493 to Long (2000) are game call devices that are actuated by friction created by movement between two parts.
- Furthermore, there are numerous wildlife luring devices that have been developed using mechanisms such as tape recorders for recording and playback of wildlife sounds, however these devices consume considerably more electric power than solid state electronic devices. U.S. Pat. No. 5,239,587 to Muckelrath (1993) and U.S. Pat. No. 5,146,353 to Isoguchi (1992) relate to audio or audio/video recording devices that utilize mechanical-type recorders.
- Considering the disadvantages of current wildlife luring devices as noted in the prior art, it is reasonable to expect that the present invention would provide energy efficient playback of realistic wildlife sounds while requiring little extraneous movement on the part of the invention user and would therefore afford the user an excellent opportunity to lure wildlife to within the desired proximity.
- The present invention further enhances its effectiveness as a wildlife luring device in that it employs a speaker that can be located an adequate distance from the user so that wildlife attention will be focused on a location other than that of the user.
- Furthermore, the present invention utilizes a means of storing audio signals within an integrated circuit in analog format rather than digital format so that no fidelity of the recording is lost during digital to analog conversion.
- The present invention further incorporates the use of an effective volume control arrangement that includes a potentiometer used in conjunction with a selector switch. The switch is used to select one of two audio amplifier circuits, of substantially different output power capabilities, within the electrical circuitry to provide for a wide range of audio volume.
- The present invention further utilizes a sealed, gel cell type rechargeable battery in conjunction with a recharging device so that ease of use is maintained as compared to the use of disposable batteries, and battery life is enhanced as compared to the use of nickel-cadmium batteries.
- Furthermore, the present invention also incorporates the optional use of an auxiliary power cord so that an auxiliary source of direct current, such as an automotive power receptacle, may be used rather than the integral rechargeable battery of the invention.
- The present invention further utilizes a plurality of plug-in modules containing unique recordings of various wildlife species such that a specific plug-in module may used to lure a particular specie or species of wildlife.
-
FIG. 1 is a perspective view of the present invention including the housing with the hinged cover raised to illustrate the top. Also illustrated inFIG. 1 is the external speaker and a plug-in module. -
FIG. 2 is a perspective view of the present invention including the housing, a plug-in module, and hinged cover. The proximal edge of the top is shown pivoted upward to illustrate the plug-in module port. -
FIG. 3 is a perspective cut-away view of the present invention with the proximal and left lateral sides of the housing partially removed and the circuit board removed to illustrate the rechargeable battery, battery compartment ridge, and circuit board guide. -
FIG. 4 is a perspective cut-away view of the present invention with the proximal and left lateral sides of the housing partially removed to illustrate the circuit board and module connector attached to the circuit board. The battery charger and auxiliary power cord are also illustrated. -
FIG. 5 is an electrical schematic illustrating the components and connections of the circuit board. -
FIG. 6 is an electrical schematic illustrating the connections to the integrated circuit and connector used in a plug-in module. - The present invention may be generally described with references to
FIG. 1 throughFIG. 6 . Ahousing 10 is provided to enclose therechargeable battery 23 andcircuit board 25 of the present invention. Thehousing 10 incorporates atop 11, which has attached to it several components of the present invention, and acover 12. Thecover 12 is attached to the distal wall of thehousing 10 with a hinge and is secured to the proximal wall of thehousing 10 with alatching mechanism 18. Thetop 11 is secured to thehousing 10 by means of screws passing through thetop 11 and into designated receptacles within thehousing 10. Thehousing 10,top 11, and hingedcover 12 are each of molded, one-piece construction. The interior or lower surface of thetop 11 includes a molded plug-inmodule port 19 to facilitate alignment of the plug-inmodule connector 28 b with its respective, matedelectrical connector 28 a on thecircuit board 25. - The
housing 10 includes anelevated ridge 24, molded into the interior or upper surface of the bottom of thehousing 10 and constructed perpendicular to the plane of the bottom of thehousing 10 to provide a physical division to delineate a compartment for therechargeable battery 23 contained within thehousing 10. Theridge 24 is constructed to approximate and incorporate the length and width of therechargeable battery 23 such that movement of therechargeable battery 23 in two geometric planes, specifically side-to-side and front-to-back, is restricted and minimized. Hold-downbrackets 26, secured with screws to the interior surface of thehousing 10 and designed to fit appropriately close to the top exterior surface of therechargeable battery 23 and to extend from their secured positions partially across the top exterior surface of thebattery 23 secure the position of thebattery 23 within thehousing 10 and restrict and minimize its movement in a third geometric plane, specifically top-to-bottom. Thehousing 10 contains acircuit board guide 27 which functions to restrict the movement of thecircuit board 25 within thehousing 10 and to properly position thecircuit board 25 within thehousing 10 such that it maintains proper alignment with the plug-inmodule port 19. Thecircuit board guide 27 is constructed as a bifurcated molding on the interior surface of the two lateral walls of thehousing 10 and the interior surface of the bottom of thehousing 10 resulting in two juxtaposed and parallel protrusions oriented in two parallel geometric planes such that thecircuit board 25 can be positioned and secured between the protrusions. The parallel protrusions are spaced apart slightly more than the thickness of thecircuit board 25 and function to maintain proper positioning of thecircuit board 25. Thetop 11 of thehousing 10 secures thecircuit board 25 within thecircuit board guide 27. - The electrical terminals of the
rechargeable battery 23 are connected to thecircuit board 25 and electrical circuit by means of electrical cables and an associated connector, J5. Therechargeable battery 23 may be disconnected from thecircuit board 25 by means of a cable connector, J5. Thespeaker connector jack 15, the batterycharger connector jack 16, and the auxiliary powercord connector jack 17 are each connected to thecircuit board 25 and electrical circuit by means of electrical cables. - The
external speaker 20 functions to receive electrical signals from the electrical circuitry of the present invention and convert the signals into audible sounds of pre-recorded wildlife as determined by a particular plug-inmodule 28 being used at a particular time. Theexternal speaker 20 is connected to the electrical circuitry of the present invention by means of aplug 20 a, J1-A, on the terminal end of the speaker cord inserted into amating connector jack 15, J1-B, located on thetop 11 of thehousing 10. Thespeaker 20 may be disconnected from itsrespective jack 15 when not in use. - The
battery charger 21, when powered from a nominal 120 volts alternating current source, provides current to recharge therechargeable battery 23. Thebattery charger 21 is connected to the electrical circuitry of the present invention by means of aplug 21 a on the outlet end of the battery charger cord inserted into amating connector jack 16, J3, located on thetop 11 of thehousing 10. Thebattery charger 21 may be disconnected from itsrespective jack 16 when not in use. - The
auxiliary power cord 22 may be connected to the electrical circuitry of the invention by aplug 22 b on the outlet end of theauxiliary power cord 22 inserted into amating jack 17, J2, located on thetop 11 of thehousing 10. Use of theauxiliary power cord 22 connected to an auxiliary 12 volt direct current power source enables the electrical circuitry of the present invention to be powered from an auxiliary source of power rather than therechargeable battery 23. The inlet end of theauxiliary power cord 22 contains an automotive-type plug 22 a suitable for inserting into a 12 VDC power outlet common in many vehicles. Theauxiliary power cord 22 may be disconnected from itsrespective jack 17 when not in use. - Each
jack - A plug-in
module 28, selected from a plurality of available plug-in modules, must be inserted into the plug-inmodule port 19 and connected to the electrical circuitry of the present invention to enable a pre-selected recording of a particular wildlife specie or species to be played back using the present invention. The plug-inmodule port 19, an integral part of the interior surface of the top 11, facilitates accurate alignment of the plug-inmodule connector 28 b with itsrespective mating connector 28 a on thecircuit board 25. The proximal end of the plug-inmodule port 19 fits into a mated recess within the proximal wall of thehousing 10. The distal end of the plug-inmodule port 19 terminates in proper alignment with and in close proximity to the plug-inmodule connector 28 a. When a plug-inmodule 28 is properly and fully inserted into the plug-inmodule port 19, the plug-inmodule connector 28 b electrically connects a plug-inmodule 28 to theconnector 28 a on thecircuit board 25 and, consequently, to the electrical circuit of the present invention. - A combination switch-potentiometer, On-Off/
Volume Control 13, S1, is used to selectively switch power to thecircuit board 25 of the present invention and also to provide control of the audio volume of the played-back wildlife recordings. When S1 is positioned to the “OFF” position, power from either therechargeable battery 23 or an auxiliary power source is interrupted to the electrical circuit of the present invention. When S1 is positioned to the “ON” position, power from either therechargeable battery 23 or an auxiliary power source is presented to the electrical circuit of the present invention. Once S1 is positioned to the “ON” position, the included potentiometer influences the level of the audio volume output of the present invention. - A three-pole double-throw (3PDT), low-high
volume level switch 14, S2, is provided to enable selection and use of one or both of two audio amplifiers, U1 (LM386) and U2 (TDA1516CQ), located on thecircuit board 25. The selection of one or both of the audio amplifiers, U1 or U2, determines the coarse volume level (low or high level) of audio volume of the played-back wildlife recordings. Selection of the low volume level electrically connects a single audio amplifier, U1, into the electrical circuitry so as to provide a relatively lower audio level to theexternal speaker 20 than had the high volume level been selected. Selection of the high volume level electrically connects the output of the low level audio amplifier,U1, to the input of a second audio amplifier, U2, capable of relatively higher output than the low level audio amplifier, U1. Selection of the high volume level provides a relatively higher audio level to theexternal speaker 20 than had the low volume level been selected. The selective use of the low-highvolume level switch 14 provides the operator of the present invention with a more selective range of audio volume control. - The
circuit board 25 located with thehousing 10 contains the electrical components and circuitry necessary to receive and electrically amplify the pre-recorded wildlife vocalizations stored within a plug-inmodule 28. The electrically amplified wildlife vocalizations are then presented to theexternal speaker 20 for audible transmission. Thecircuit board 25 receives nominal 12 volts direct current (12 VDC) from either therechargeable battery 23 or an auxiliary power source as previously described. A replaceable electrical fuse, F1, located on thecircuit board 25, provides over-current protection to the electrical components of thecircuit board 25. The 12 VDC supplies power to both of the audio amplifiers, U1 and U2, and also provides power to a voltage regulator, U3 (LM340T/T0), the output of which supplies 5 volts direct current (5 VDC) power to the integrated circuit, U4 (ISD2560P), located within a plug-inmodule 28. The inputs of the low level audio amplifier, U1, are capacitively coupled to the outputs of the integrated circuit, U4, such that the pre-recorded wildlife vocalizations are presented to U1. The output of the low level audio amplifier, U1, is capacitively coupled to both the input of the high level audio amplifier, U2, and one of the electrical contacts of the 3PDT low-highvolume level switch 14, S2. When S2 is placed in the low volume position, the following occur: -
- (a) 12 VDC negative (−) is connected to the
speaker connector jack 15, J1-B negative (−) terminal. This provides electrical reference for U1 output circuit tospeaker 20. - (b)
Terminal 5 of the low level audio amplifier, U1, is capacitively coupled to thespeaker connector jack 15, J1-B positive (+) terminal. This couples U1 output to thespeaker 20. - (c) Terminals OUT 1 and OUT2 from the high level audio amplifier, U2, are disconnected from the
speaker connector jack 15, J1-B negative (−) and positive (+) terminals, respectively. This disconnects U2 outputs from thespeaker 20. - (d) 12 VDC (+) is disconnected from the terminals Vp and M/SS of the high level audio amplifier, U2. This disconnects 12 VDC power from U2.
- (a) 12 VDC negative (−) is connected to the
- When S2 is placed in the high volume position, the following occur:
-
- (a) Terminal OUT 1 of the high level audio amplifier, U2, is capacitively coupled to the
speaker connector jack 15 J1-B negative (−) terminal. This provides electrical reference for U2 output circuit tospeaker 20. - (b) Terminal OUT 2 of the high level audio amplifier, U2, is capacitively coupled to the
speaker connector jack 15, J1-B positive (+) terminal. This couples U2 output to thespeaker 20. - (c) 12 VDC (+) is connected to the terminals Vp and M/SS of the high level audio amplifier, U2. This connects 12 VDC power to U2.
- (d) 12 VDC negative (−) is disconnected from the
speaker connector jack 15, J1-B negative (−) terminal. This disconnects U1 output electrical reference from thespeaker 20. - (e)
Terminal 5 of the low level audio amplifier, U1, is disconnected from thespeaker connector jack 15, J1-B positive (+) terminal. This disconnects U1 output from thespeaker 20.
- (a) Terminal OUT 1 of the high level audio amplifier, U2, is capacitively coupled to the
- A plug-in
module 28, comprised of aconnector 28 b and integrated circuit, U4, is partially encapsulated within an composite molding such that only theconnector 28 b is externally exposed. The plug-inmodule 28 is electrically connected to thecircuit board 25 viamating connectors module 28 is shaped such that it fits appropriately within the plug-inmodule port 19 and aligns the plug-inmodule connector 28 b with the matingcircuit board connector 28 a. When the plug-inmodule 28 is fully inserted into the plug-inmodule port 19, the plug-inmodule 28 is electrically connected to thecircuit board 25. When connected to thecircuit board 25, the integrated circuit, U4, located within the plug-inmodule 28 receives 5 volts direct current as power from the output of the voltage regulator, U3, located on thecircuit board 25. When U4 is powered, analog representations of wildlife vocalizations stored within it are continuously presented, or played back, to the output terminals of U4 which are capacitively coupled to the input of the low level audio amplifier, U1, as previously described. U4 is configured such that when the playback reaches the end of the pre-recorded wildlife vocalizations, the playback loops back to the beginning of the stored vocalizations and repeats the playback. This cycle of playback continues until power is removed from the plug-inmodule 28. - The preceding description of preferred embodiments and drawings of the present invention are neither intended to limit the scope of the invention nor restrict modifications to the present invention as embodied within the respective claims of the invention.
Claims (4)
1. An animal luring device for selective playback of recorded animal vocalizations comprising:
a base enclosure containing a rechargeable battery and electrical circuit; electrical conductors attached to said base enclosure to enable electrical coupling and decoupling of speaker, battery charging device, and auxiliary direct current power source;
electrical circuit within said base enclosure capable of accepting a selective plug-in module containing stored analog signals representing pre-recorded wildlife vocalizations and, further, to electrically condition and couple pre-recorded wildlife vocalizations to the speaker;
volume control potentiometer, with integral switch, attached to said base enclosure to enable control of audio volume of played back vocalizations and to provide on-off control of power to said electrical circuit;
selector switch attached to said base enclosure to enable electrical selection of one of two audio amplification ranges respective to played back wildlife vocalizations;
speaker with integral conductors capable of being electrically coupled and decoupled to said electrical circuit within said base enclosure;
rechargeable battery within said base enclosure to provide a source of direct current power to said electrical circuit and plug-in module.
2. The device according to claim 1 , further including a battery charging device capable of being electrically coupled and decoupled to said electrical circuit to provide means of electrically recharging said rechargeable battery within said base enclosure.
3. The device according to claim 2 , further including an auxiliary power cord capable of being electrically coupled and decoupled to said electrical circuit to provide an alternate source of direct current power to said electrical circuit.
4. The device according to claim 3 , further including a selectable and removable plug-in module containing memory means capable of storing analog signals representing pre-recorded wildlife vocalizations and capable of being electrically coupled and decoupled to said electrical circuit for the purpose of presenting said analog signals to said electrical circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/628,116 US20050075045A1 (en) | 2003-07-28 | 2003-07-28 | Audio device for luring wildlife |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/628,116 US20050075045A1 (en) | 2003-07-28 | 2003-07-28 | Audio device for luring wildlife |
Publications (1)
Publication Number | Publication Date |
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US20050075045A1 true US20050075045A1 (en) | 2005-04-07 |
Family
ID=34393308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/628,116 Abandoned US20050075045A1 (en) | 2003-07-28 | 2003-07-28 | Audio device for luring wildlife |
Country Status (1)
Country | Link |
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US (1) | US20050075045A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD289029S (en) * | 1984-02-27 | 1987-03-31 | Saab-Scania Aktiebolag | Automobile steering wheel |
US9042204B2 (en) | 2010-07-09 | 2015-05-26 | Wgi Innovations, Ltd. | Electronic wildlife call |
WO2017044695A1 (en) * | 2015-09-09 | 2017-03-16 | Wildlife Acoustics, Inc. | Enclosure for supporting acoustic equipment |
USD801683S1 (en) | 2015-09-09 | 2017-11-07 | Wildlife Acoustics, Inc. | Apparatus for supporting acoustic equipment |
USD890115S1 (en) * | 2018-02-07 | 2020-07-14 | Sound Around, Inc. | Combined megaphone and flashlight |
US11076591B2 (en) * | 2017-05-15 | 2021-08-03 | Expedite International, Inc. | Electronic call decoy technology |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453749A (en) * | 1967-05-29 | 1969-07-08 | Leo W Snedeker Jr | Teaching by sound application |
US4314423A (en) * | 1979-07-09 | 1982-02-09 | Lipsitz Barry R | Sound producing toy |
US5233780A (en) * | 1992-04-24 | 1993-08-10 | Overholt Dallas L | Remotely controlled decoy and method |
US5239587A (en) * | 1992-02-14 | 1993-08-24 | Bruce Muckelrath | Sound recording device for use by hunters |
US5572592A (en) * | 1995-05-30 | 1996-11-05 | Muckelrath; Bruce | Remote control audio apparatus for hunters |
US5774558A (en) * | 1995-10-30 | 1998-06-30 | Rsq, Llc | Sound imager |
US5802197A (en) * | 1996-03-18 | 1998-09-01 | Fulcher; Daniel B. | Audio decoy |
-
2003
- 2003-07-28 US US10/628,116 patent/US20050075045A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453749A (en) * | 1967-05-29 | 1969-07-08 | Leo W Snedeker Jr | Teaching by sound application |
US4314423A (en) * | 1979-07-09 | 1982-02-09 | Lipsitz Barry R | Sound producing toy |
US5239587A (en) * | 1992-02-14 | 1993-08-24 | Bruce Muckelrath | Sound recording device for use by hunters |
US5233780A (en) * | 1992-04-24 | 1993-08-10 | Overholt Dallas L | Remotely controlled decoy and method |
US5572592A (en) * | 1995-05-30 | 1996-11-05 | Muckelrath; Bruce | Remote control audio apparatus for hunters |
US5774558A (en) * | 1995-10-30 | 1998-06-30 | Rsq, Llc | Sound imager |
US5802197A (en) * | 1996-03-18 | 1998-09-01 | Fulcher; Daniel B. | Audio decoy |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD289029S (en) * | 1984-02-27 | 1987-03-31 | Saab-Scania Aktiebolag | Automobile steering wheel |
US9042204B2 (en) | 2010-07-09 | 2015-05-26 | Wgi Innovations, Ltd. | Electronic wildlife call |
WO2017044695A1 (en) * | 2015-09-09 | 2017-03-16 | Wildlife Acoustics, Inc. | Enclosure for supporting acoustic equipment |
US9762987B2 (en) | 2015-09-09 | 2017-09-12 | Wildlife Acoustics, Inc. | Enclosure for supporting acoustic equipment |
USD801683S1 (en) | 2015-09-09 | 2017-11-07 | Wildlife Acoustics, Inc. | Apparatus for supporting acoustic equipment |
US11076591B2 (en) * | 2017-05-15 | 2021-08-03 | Expedite International, Inc. | Electronic call decoy technology |
USD890115S1 (en) * | 2018-02-07 | 2020-07-14 | Sound Around, Inc. | Combined megaphone and flashlight |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |