Audio headset communication apparatus and method
First Claim
1. Communication apparatus for enabling a person wearing a headset including first and second audio earphones to selectively communicate with two other persons, comprising;
- an input circuit for connection to the first and second earphones for separately providing first and second audio communication signals separately received from different sources to the first and second earphones respectively; and
input switching means connected to the input circuit for selectively enabling the input circuit to provide either (a) the first audio communication signal to the first earphone, (b) the second audio communication signal to the second earphone, or (c) the first and second audio communication signals simultaneously and separately to the first and second earphones respectively.
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Abstract
An audio communications system enables a person using an stereophonic audio headset to selectively communicate simultaneously with two or more persons. The system includes a headset having a first earphone for reproducing a first voice communication in response to a received first audio communication signal and a second earphone for reproducing a second voice communication in response to a received second audio communication signal. Control means located for use by a person wearing the headset selectively enable the first voice communication to be reproduced by the first earphone and/or the second voice communication to be reproduced by the second earphone. Attention signals associated with the respective earphones are received and processed by the control means. A microphone output signal produced by a microphone on the headset can be selectively provided to a plurality of output terminals and an attention signal can be selectively provided with the microphone output signal to selected output terminals. A distinctive audio pattern is produced in one of the earphones to help a person wearing the audio headset to distinguish between the reproduced voices of two different persons that are respectively reproduced during the same interval by the different earphones.
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Citations
27 Claims
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1. Communication apparatus for enabling a person wearing a headset including first and second audio earphones to selectively communicate with two other persons, comprising;
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an input circuit for connection to the first and second earphones for separately providing first and second audio communication signals separately received from different sources to the first and second earphones respectively; and
input switching means connected to the input circuit for selectively enabling the input circuit to provide either (a) the first audio communication signal to the first earphone, (b) the second audio communication signal to the second earphone, or (c) the first and second audio communication signals simultaneously and separately to the first and second earphones respectively. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
first and second output terminals; an output circuit for connection to the microphone for providing a microphone output signal from the microphone to the first and second output terminals; and
output switching means connected to the output circuit for selectively enabling the output circuit to provide the microphone output signal to either (i) the first output terminal, (ii) the second output terminal, or (iii) the first and second output terminals simultaneously.
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3. Communication apparatus according to claim 2, further comprising
means for generating an attention signal; wherein the generating means is coupled to the output circuit for providing the generated attention signal to the first output terminal and/or the second output terminal to which the microphone output signal is selectively provided.
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4. Communication apparatus according to claim 1, further comprising
switching means coupled to the input circuit for responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by causing the input circuit to provide the related first or second communication signal to the respective first or second earphone. -
5. Communication apparatus according to claim 1, further comprising
means for generating an attention audio signal; - and
means coupled to the input circuit for responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by causing the generated attention audio signal to be provided to the respective first or second earphone.
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6. Communication apparatus according to claim 1, further comprising
display means for responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by providing a visual indication to the person wearing the headset that the respective first or second audio communication signal is being received. -
7. Communication apparatus according to claim 1, further comprising
means for generating a distinctive audio pattern signal; - and
means coupled to the input circuit for causing the generated distinctive audio pattern signal to be provided exclusively to the first earphone whenever the first audio communication signal is being provided to the first earphone.
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8. Communication apparatus according to claim 7, further comprising
means for generating a second distinctive audio pattern signal that differs from the distinctive audio pattern signal provided to the first earphone; - and
means coupled to the input circuit for causing the generated second distinctive audio pattern signal to be provided exclusively to the second earphone whenever the second audio communication signal is being provided to the second earphone.
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9. An audio communications headset, comprising
first and second audio earphones; -
input circuit means connected to the first and second earphones for separately providing first and second audio communication signals separately received from different sources to the first and second earphones respectively; and
input switching means connected to the input circuit means for selectively enabling the input circuit means to provide either (a) the first audio communication signal to the first earphone, (b) the second audio communication signal to the second earphone, or (c) the first and second audio communication signals simultaneously and separately to the first and second earphones respectively. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
first and second output terminals; an output circuit for connection to the microphone for providing a microphone output signal from the microphone to the first and second output terminals; and
output switching means connected to the output circuit for selectively enabling the output circuit to provide the microphone output signal to either (i) the first output terminal, (ii) the second output terminal, or (iii) the first and second output terminals simultaneously.
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11. A headset according to claim 10, in combination with means for generating an attention signal;
wherein the generating means is coupled to the output circuit for providing the generated attention signal to the first output terminal and/or the second output terminal to which the microphone output signal is selectively provided.
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12. A headset according to claim 9, in combination with communication apparatus comprising
switching means coupled to the input circuit for responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by causing the input circuit to provide the related first or second communication signal to the respective first or second earphone. -
13. A headset according to claim 9, in combination with communication apparatus comprising
means for generating an attention audio signal; - and
means coupled to the input circuit for responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by causing the generated attention audio signal to be provided to the respective first or second earphone.
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14. A headset according to claim 9, further comprising
display means for responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by providing a visual indication to the person wearing the headset that the respective first or second audio communication signal is being received. -
15. A headset according to claim 9, in combination with communication apparatus comprising
means for generating a distinctive audio pattern signal; - and
means coupled to the input circuit for causing the generated distinctive audio pattern signal to be provided exclusively to the first earphone whenever the first audio communication signal is being provided to the first earphone.
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16. A headset according to claim 15, in combination with communication apparatus comprising
means for generating a second distinctive audio pattern signal that differs from the distinctive audio pattern signal provided to the first earphone; - and
means coupled to the input circuit for causing the generated second distinctive audio pattern signal to be provided exclusively to the second earphone whenever the second audio communication signal is being provided to the second earphone.
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17. Communication apparatus for enabling a person wearing a headset including a microphone to selectively communicate with two other persons, comprising
first and second output terminals; -
an output circuit for connection to the microphone for providing a microphone output signal from the microphone to the first and second output terminals;
output switching means connected to the output circuit for selectively enabling the output circuit to provide the microphone output signal to either (i) the first output terminal, (ii) the second output terminal, or (iii) the first and second output terminals simultaneously;
means on the headset for controlling operation of the output switching means; and
means for generating an attention signal;
wherein the generating means is coupled to the output circuit for providing the generated attention signal to the first output terminal and/or the second output terminal to which the microphone output signal is selectively provided.
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18. Communication apparatus for enabling a person wearing a headset including first and second audio earphones to communicate with two other persons, comprising
an input circuit for connection to the first and second earphones for separately providing first and second audio communication signals separately received from different sources to the first and second earphones respectively; - and
means for generating a distinctive audio pattern signal; and
means coupled to the input circuit for causing the generated distinctive audio pattern signal to be provided exclusively to the first earphone whenever the first audio communication signal is being provided to the first earphone. - View Dependent Claims (19)
means for generating a second distinctive audio pattern signal that differs from the distinctive audio pattern signal provided to the first earphone; - and
means coupled to the input circuit for causing the generated second distinctive audio pattern signal to be provided exclusively to the second earphone whenever the second audio communication signal is being provided to the second earphone.
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20. A method of selectively communicating with two other persons by a person wearing a headset including first and second audio earphones, the method comprising the steps of:
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(a) separately receiving a first audio communication signals from a first person and a second audio communication signal from a second person; and
(b) selectively providing at different times (i) the first audio communication signal to the first earphone, (ii) the second audio communication signal to the second earphone, and (iii) the first and second audio communication signals simultaneously and separately to the first and second earphones respectively. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27)
(c) selectively providing at different times a microphone output signal from the microphone for transmission to (iv) the first person, (v) the second person, and (vi) the first and second persons simultaneously.
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22. A method according to claim 21, further comprising the steps of:
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(c) generating an attention signal; and
(d) providing the generated attention signal to the first output terminal and/or the second output terminal to which the microphone output signal is selectively provided.
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23. A method according to claim 20, further comprising the step of:
(c) responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by providing the related first or second communication signal to the respective first or second earphone.
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24. A method according to claim 20, further comprising the steps of:
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(c) responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by generating an attention audio signal; and
(d) causing the generated attention audio signal to be provided to the respective first or second earphone.
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25. A method according to claim 20, further comprising the step of:
(c) responding to a received attention signal related to either of said received first audio communication signal or said received second audio communication signal by providing a visual indication to the person wearing the headset that the respective first or second audio communication signal is being received.
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26. A method according to claim 20, further comprising the steps of:
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(c) generating a distinctive audio pattern signal; and
(d) providing the generated distinctive audio pattern signal exclusively to the first earphone whenever the first audio communication signal is being provided to the first earphone.
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27. A method according to claim 20, further comprising the steps of:
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(e) generating a second distinctive audio pattern signal that differs from the distinctive audio pattern signal provided to the first earphone; and
(f) providing the generated second distinctive audio pattern signal exclusively to the second earphone whenever the second audio communication signal is being provided to the second earphone.
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Specification