초록 ▼

The exemplary embodiment of the present invention integrates a two-way communications device into a personal floatation device ("PFD"; sometimes also referred to herein as a "life vest"). Integration of the two-way communications device in the exemplary PFD embodiment would provide water ingress pr

The exemplary embodiment of the present invention integrates a two-way communications device into a personal floatation device ("PFD"; sometimes also referred to herein as a "life vest"). Integration of the two-way communications device in the exemplary PFD embodiment would provide water ingress protection (water-proofing) of at least International Standard CEI/IEC 529: 1989:IPX7. In the exemplary embodiment, the two-way communications device integrated in the PFD would provide an antenna integrated into a shoulder of the PFD. The exemplary embodiment would further provide an advanced microphone, and an ear bud speaker. The exemplary embodiment would further provide signal processing to mitigate ambient noise and to enhance transmission of true vocal content. The exemplary transceiver of the exemplary embodiment of the present invention would be environmentally hardened and would be operable to communicate radio frequencies in a range between 462.5625 MHz and 467. 7125 MHz.

대표청구항 ▼

What is claimed is: 1. A two-way communications device for aquatic sports, said device comprising: a life vest; a two-way transceiver embedded in the life vest; and an antenna connected to a shoulder portion of the life vest, such that the antenna forms an arc relative to the shoulder portion of th

What is claimed is: 1. A two-way communications device for aquatic sports, said device comprising: a life vest; a two-way transceiver embedded in the life vest; and an antenna connected to a shoulder portion of the life vest, such that the antenna forms an arc relative to the shoulder portion of the life vest, wherein a middle portion of the antenna is separated from the shoulder portion of the life vest. 2. The two-way communications device for aquatic sports of claim 1, wherein said antenna is connected with wires to the two-way transceiver and wherein the wires are embedded in the life vest. 3. The two-way communications device for aquatic sports of claim 1, wherein the transceiver is sealed in a waterproof housing embedded in the life vest. 4. The two-way communications device for aquatic sports of claim 2, wherein said antenna comprises a first end, a second end, and the middle portion, wherein the first end of the antenna is attached to a first portion of the shoulder portion of the life vest, wherein the second end of the antenna is attached to a second portion of the shoulder portion of the life vest. 5. The two-way communications device for aquatic sports of claim 1, said device further comprising: at least a first portion of material, wherein the at least a first portion of material is adapted for allowing fluid to pass therethrough, and wherein the at least a first portion of material spans the arc formed between the antenna and the shoulder portion of the vest. 6. The two-way communications device for aquatic sports of claim 1, said device further comprising: a microphone embedded in a collar portion of the life vest. 7. The two-way communications device for aquatic sports of claim 1, said device further comprising: a transducer; and a flexible acoustic conduction tube, said flexible acoustic conduction tube comprising a first end and a second end, wherein the first end of the flexible acoustic conduction tube is connected to the transducer, and wherein the second end of the flexible acoustic conduction tube is connected to the transceiver. 8. The two-way communications device for aquatic sports of claim 2, said device further comprising: a microphone embedded in a collar portion of the life vest. 9. The two-way communications device for aquatic sports of claim 2, said device further comprising: a transducer; and a flexible acoustic conduction tube, said flexible acoustic conduction tube comprising a first end and a second end, wherein the first end of the flexible acoustic conduction tube is connected to the transducer, and wherein the second end of the flexible acoustic conduction tube is connected to the transceiver. 10. The two-way communications device for aquatic sports of claim 1, wherein said transceiver is operable for communication of radio frequencies between 462.5625 MHz and 467.7125 MHz. 11. The two-way communications device for aquatic sports of claim 10, said device further comprising: a first microphone embedded in a collar portion of the life vest. 12. The two-way communications device for aquatic sports of claim 11, said device further comprising: a transducer; and a flexible acoustic conduction tube, said flexible acoustic conduction tube comprising a first end and a second end, wherein the first end of the flexible acoustic conduction tube is connected to the transducer, and wherein the second end of the flexible acoustic conduction tube is connected to the transceiver. 13. The two-way communications device for aquatic sports of claim 11, said device further comprising: a second microphone connected to the transceiver; and wherein the transceiver is programmed to compare sound picked up by the first microphone with sound picked up by the second microphone. 14. A method of providing two-way communications for aquatic sports participants, said method comprising: embedding a first two-way transceiver in a life vest; connecting a first antenna to a shoulder portion of the life vest; embedding in the life vest a first set of wires connecting the first transceiver to the first antenna; embedding a second two-way transceiver in one of: a second life vest or a mobile unit, wherein said first two-way transceiver and said second two-way transceiver are operable to communicate with each other; and connecting the first antenna to the shoulder portion of the life vest, such that the antenna forms an arc between the antenna and the shoulder portion of the life vest. 15. A two-way communications device for aquatic sports, said device comprising: a life vest; a two-way transceiver; an antenna connected to the life vest, wherein said antenna is connected to the two-way transceiver; a first microphone connected to the two-way transceiver; and a second microphone connected to the two-way transceiver, wherein the two-way transceiver is programmed to compare sound picked up by the first microphone with sound picked up by the second microphone. 16. The device of claim 15, wherein said two-way transceiver is operable for communication of radio frequencies between 462.5625 MHz and 467.7125 MHz. 17. The device of claim 15, wherein said antenna is connected with wires to the two-way transceiver, wherein the wires are embedded in the life vest and wherein the two-way transceiver is embedded in the life vest. 18. The device of claim 15, wherein the first microphone is embedded in a collar portion of the life vest. 19. The device of claim 15, wherein the antenna is connected to a shoulder portion of the life vest. 20. The device of claim 15, wherein: said antenna is connected with wires to the two-way transceiver, wherein the wires are embedded in the life vest; the first microphone is embedded in a collar portion of the life vest; and the antenna is connected to a shoulder portion of the life vest. 21. The device of claim 15, wherein: said two-way transceiver is operable for communication of radio frequencies between 462.5625 MHz and 467.7125 MHz; said antenna is connected with wires to the two-way transceiver, wherein the wires are embedded in the life vest; the first microphone is embedded in a collar portion of the life vest; and the antenna is connected to a shoulder portion of the life vest.