Wireless speaker footwear
First Claim
1. A pair of footwear comprising plural mini-speakers mounted on at least one of the footwear of the pair, an integrated multi-planar thin circuit board assembly mounted in a hidden recess in at least one of the footwear of the pair, a thin rechargeable battery pack mounted in a hidden recess adjacent the circuit board assembly hidden recess, an amplifier integral with the circuit board assembly, a digital signal wireless receiver antenna integral with the circuit board assembly, a battery power on/off switch forming part of the circuit board assembly, a USB power access port forming part of the circuit board assembly to permit recharging the battery pack while in the battery pack recess of the footwear, Bluetooth protocol enabled circuitry forming part of the circuit board assembly which Bluetooth circuitry processes wireless digital sound signals received by the receiver antenna from a source external to the footwear and which Bluetooth circuitry sends an amplified digital sound signal from the amplifier to the mini-speakers.
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Accused Products
Abstract
Digital musical footwear is disclosed having hidden compartments which house a thin integrated multi-plane electronic circuit board assembly (2) and a rechargeable lithium ion battery pack. A transmitter antenna is attached to a hand held device such as a smart phone which antenna sends wireless short wave sound signals to a receiving antenna part of the circuit board assembly. Multiple mini-speakers (6, 7) are footwear mounted to play the music. Bluetooth® version 4.0 wireless protocol technology is employed in the circuit board assembly. The circuit board can be flat and hidden in a recess of a heel or curved and hidden in a wall recess of the footwear as can the battery pack. Advanced lithium ion batteries such as silicon wafer or silicon core-shell nanowire batteries may be used to reduce battery weight. Flexible flat speakers (65) such as the FleXpeaker® may also be used to further reduce weight.
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Citations
20 Claims
- 1. A pair of footwear comprising plural mini-speakers mounted on at least one of the footwear of the pair, an integrated multi-planar thin circuit board assembly mounted in a hidden recess in at least one of the footwear of the pair, a thin rechargeable battery pack mounted in a hidden recess adjacent the circuit board assembly hidden recess, an amplifier integral with the circuit board assembly, a digital signal wireless receiver antenna integral with the circuit board assembly, a battery power on/off switch forming part of the circuit board assembly, a USB power access port forming part of the circuit board assembly to permit recharging the battery pack while in the battery pack recess of the footwear, Bluetooth protocol enabled circuitry forming part of the circuit board assembly which Bluetooth circuitry processes wireless digital sound signals received by the receiver antenna from a source external to the footwear and which Bluetooth circuitry sends an amplified digital sound signal from the amplifier to the mini-speakers.
- 14. A pair of footwear comprising at least one thin flexible flat speaker mounted on at least one of the footwear of the pair, an integrated multi-planar thin circuit board assembly mounted in a hidden recess in at least one of the footwear of the pair, a thin rechargeable battery pack mounted in a hidden recess adjacent the circuit board assembly hidden recess, an amplifier integral with the circuit board assembly, a digital signal wireless receiver antenna integral with the circuit board assembly, a battery power on/off switch forming part of the circuit board assembly, a USB power access port forming part of the circuit board assembly to permit recharging the battery pack while in the battery pack recess of the footwear, Bluetooth protocol enabled circuitry forming part of the circuit board assembly which Bluetooth circuitry processes digital wireless sound signals received by the receiver antenna from a source external to the footwear and which Bluetooth circuitry sends to the amplifier a digital sound signal for use by the at least one flat flexible speaker.
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20. An audio distribution system including a Bluetooth piconet comprising the combination of a hand held Bluetooth enabled digital music source having a wireless Bluetooth signal transmitter antenna and a footwear mini-speaker system wherein the footwear mini-speaker system comprises a pair of footwear mounting plural mini-speakers thereon, an integrated thin multi-planar circuit board assembly mounted in a hidden recess of at least one of the footwear of the pair, a thin rechargeable battery pack mounted in a hidden recess adjacent the hidden recess for the circuit board assembly, an amplifier integral with the circuit board assembly, a digital signal wireless Bluetooth transceiver antenna integral with the circuit board assembly, a battery power on/off switch integral with the circuit board assembly, a USB power access port forming part of the circuit board assembly permitting recharging the battery pack while in the battery pack recess of the footwear, Bluetooth protocol enabled circuitry forming part of the circuit board assembly which Bluetooth circuitry processes wireless digital sound signals transmitted by the transmitter antenna from the hand held source to the transceiver antenna and which Bluetooth circuitry sends an amplified digital sound signal from the amplifier to the mini-speakers and a local time delay clock circuit integral with the Bluetooth circuitry to maintain periodic synchronization of the start of data received by the Bluetooth transceiver in each mini-speaker circuit board assembly and compensate for relative skew over time of each clock circuit.
Specification