Integrated wireless communication system

Claim 2

A mask apparatus for divers comprising, mask means configured to cover the mouth and surrounding areas of the head of a diver, a power source, microphone means mounted in said mask means, speaker means, strap means connected to said mask means and adapted to be worn on the head of a diver, and support means connected to said strap means to support said power source and said speaker means thereby to provide a unitary mask and communication system for the diver. said support means is configured to maintain said speaker means adjacent to the diver's ear.

Claim 3

The apparatus recited in claim 1 wherein, said microphone means and said speaker means are electrically connected to said power source.

Claim 4

The apparatus recited in claim 1 including, switch means connected to said power source and operative to selectively supply power to said microphone means and said speaker means.

Claim 5

The apparatus recited in claim 1 including, transducer means for selectively transmitting and receiving acoustical signals, said transducer means connected to said microphone means and said speaker means.

Claim 6

The apparatus recited in claim 1 wherein, said mask means includes a second stage regulator.

Claim 7

The apparatus recited in claim 1 wherein, said strap means includes a split strap portion.

Claim 8

The apparatus recited in claim 1 wherein, said strap means includes housing means for enclosing said power source and said speaker means.

Claim 9

The apparatus recited in claim 3 wherein, said switch means comprises water activated switches.

Claim 10

The apparatus recited in claim 1 wherein, said power source comprises a battery.

Claim 11

The apparatus recited in claim 4 wherein, said transducer means is mounted on said support means.

Claim 12

The apparatus recited in claim 1 including, a push-to-talk (PTT) switch mounted in said mask means adjacent to said microphone means and operative to selectively activate said microphone means to permit the diver to communicate via said microphone means.

Claim 13

The apparatus recited in claim 5 wherein, said regulator includes an inlet port for selective connection to an air source, at least one outlet port for exhausting air to the ambient, and a mouthpiece which is retained by the diver.

Claim 15

The apparatus recited in claim 1 wherein, said speaker means is formed of piezoelectric material potted in urethane.

Claim 16

The apparatus recited in claim 1 wherein, said support means includes a wire frame imbedded in a cushion of soft material.

Claim 17

The apparatus recited in claim 4 wherein, said strap means is adapted to be worn at the top of the diver's head, and said transducer means is mounted on said strap so that said transducer means is mounted at the top of the diver's head.

Claim 18

The apparatus recited in claim 1 wherein, said microphone means includes a microphone housing mounted at the interior surface of said mask means to form a resonant chamber, a retaining ring tightly assembled to said microphone housing, diaphragm means mounted between said microphone housing and said retaining ring in said resonant chamber, and a piezoelectric element mounted at said diaphragm means.

Claim 19

The apparatus recited in claim 17 wherein, said diaphragm means includes first and second diaphragm layers formed of a strong, flexible material.

Claim 20

The apparatus recited in claim 18 including, a thin, metallic plate disposed between said first and second diaphragm layers and supporting said piezoelectric element.

Claim 21

The apparatus recited in claim 19 including, first and second conductors each having one end connected to said metallic plate and said piezoelectric element, respectively, and the other end connected to said power source.

Claim 22

The apparatus recited in claim 19 wherein, said thin, metallic plate is adhered to one of said diaphragm layers and said piezoelectric element is adhered to the other one of said diaphragm layers.

Claim 23

The apparatus recited in claim 11 wherein, said PTT switch is mounted in a bulbous housing on the outer surface of said mask means adjacent to said strap means.

Claim 24

The apparatus recited in claim 22 including, a magnetic reed switch mounted within said bulbous housing, and a magnet embedded in said bulbous housing adjacent to said magnetic reed switch.

Claim 25

A mask apparatus for divers comprising, mask means configured to cover the mouth and surrounding areas of the head of a diver, electronic module means including a power source and speaker means, microphone means mounted in said mask means, strap means adapted to be worn on the head of a diver, and support means adapted to be mounted on said strap means to support said electronic module means to thereby provide a unitary mask and communication system for the diver, said support means configured to bias said electronic module means snugly against the diver's head adjacent to the diver's ear.

Claim 26

A mask apparatus for divers comprising, mask means configured to cover the mouth and surrounding areas of the head of a diver, electronic module means including a power source and speaker means, microphone means mounted in said mask means, strap means adapted to be worn on the head of a diver, and support means adapted to be mounted on said strap means to support said electronic module means to thereby provide a unitary mask and communication system for the diver, said support means configured to bias said electronic module means snugly against the diver's head adjacent to the diver's ear.