Radio and Public Address Accessory System with Wireless Interface
First Claim
Patent Images
1. A communications system for a vehicle user, comprising:
- a first portable transceiver operably coupled to a first switch;
a second portable transceiver capable of communicating with the first portable transceiver, the second portable transceiver capable of receiving at least one first audio stream and transmitting the at least one second portable transceiver audio stream to the first portable transceiver;
a vehicle-mounted transceiver mounted on a vehicle and operably coupled to a second switch accessible to the hands of the user while the user is supported by the vehicle, the vehicle-mounted transceiver capable of receiving at least one second audio stream and transmitting the at least one second audio stream to the first portable transceiver,wherein the first portable transceiver is capable of communicating with the vehicle-mounted transceiver,wherein the first portable transceiver receives the at least one first audio stream and the at least one second audio stream and superposes the audio streams into a single audio stream, andwherein the vehicle user transmits audio from the first portable transceiver to the second portable transceiver by activating the first switch, and the vehicle user transmits audio from the first portable transceiver to the vehicle-mounted transceiver by activating the second switch.
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Abstract
A communications system for a vehicle user is provided. The system comprises a portable transceiver which the vehicle user can easily carry on his or her person and a vehicle-mounted transceiver. The portable transceiver is capable of communicating with the vehicle-mounted transceiver. Audio information contained in a transmission from the portable transceiver may be retransmitted by the vehicle-mounted transceiver either to a public address system or a second vehicle-mounted transceiver.
44 Citations
20 Claims
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1. A communications system for a vehicle user, comprising:
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a first portable transceiver operably coupled to a first switch; a second portable transceiver capable of communicating with the first portable transceiver, the second portable transceiver capable of receiving at least one first audio stream and transmitting the at least one second portable transceiver audio stream to the first portable transceiver; a vehicle-mounted transceiver mounted on a vehicle and operably coupled to a second switch accessible to the hands of the user while the user is supported by the vehicle, the vehicle-mounted transceiver capable of receiving at least one second audio stream and transmitting the at least one second audio stream to the first portable transceiver, wherein the first portable transceiver is capable of communicating with the vehicle-mounted transceiver, wherein the first portable transceiver receives the at least one first audio stream and the at least one second audio stream and superposes the audio streams into a single audio stream, and wherein the vehicle user transmits audio from the first portable transceiver to the second portable transceiver by activating the first switch, and the vehicle user transmits audio from the first portable transceiver to the vehicle-mounted transceiver by activating the second switch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A communications system for a vehicle user, comprising:
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a first portable transceiver operably coupled to a first switch and a second switch; a second portable transceiver capable of communicating with the first portable transceiver; a vehicle-mounted transceiver mounted on a vehicle and operably coupled to a third switch accessible to the hands of the user while the user is supported by the vehicle, wherein the first portable transceiver is capable of communicating with the vehicle-mounted transceiver, wherein audio information contained in a transmission from the first portable transceiver may be retransmitted by the vehicle-mounted transceiver either to a public address system or to a second vehicle-mounted transceiver, wherein the second switch operably coupled to the first portable transceiver is operated to enable or disable the public address system, and wherein the vehicle user transmits audio from the first portable transceiver to the second portable transceiver by activating the first switch, and the vehicle user transmits audio from the first portable transceiver to the vehicle-mounted transceiver by activating the third switch. - View Dependent Claims (18)
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19. A communications system for a vehicle user, comprising:
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a first portable transceiver operably coupled to a first switch; a vehicle-mounted transceiver capable of communicating with the first portable transceiver, the vehicle-mounted transceiver capable of receiving at least one first audio stream and transmitting the at least one first audio stream to the first portable transceiver; a second switch accessible to the hands of the user while the user is supported by the vehicle, the second switch in communication with the first portable transceiver and capable of activating the first portable transceiver; wherein the vehicle user transmits audio from the first portable transceiver to the vehicle-mounted transceiver by activating either the first switch or the second switch; and wherein audio information contained in a transmission from the first portable transceiver may be retransmitted by the vehicle-mounted transceiver either to a public address system or to a second vehicle-mounted transceiver. - View Dependent Claims (20)
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Specification