Hearing instrument with data transmission interference blocking
First Claim
1. A method to block data transmission interference from an input of a receiver in a hearing instrument, comprising:
- receiving an acoustic-based signal representative of sound received at a microphone system;
determining if a trigger associated with a data transmission has occurred;
presenting a signal representative of the acoustic-based signal to the input of the receiver when the trigger has not occurred such that the receiver converts the acoustic-based signal into an output acoustic signal; and
blocking the signal representative of the acoustic-based signal from the input of the receiver when the trigger has occurred such that data transmission interference is blocked from being converted into the output acoustic signal.
2 Assignments
0 Petitions
Accused Products
Abstract
One aspect relates to a method to block data transmission interference from an input of a receiver in a hearing instrument. In various embodiments, an acoustic-based signal representative of sound received at a microphone system is received. It is determined if a trigger associated with a data transmission has occurred. A signal representative of the acoustic-based signal is presented to the input of the receiver when the trigger has not occurred such that the receiver converts the acoustic-based signal into an output acoustic signal. The signal representative of the acoustic-based signal is blocked from the input of the receiver when the trigger has occurred such that data transmission interference is blocked from being converted into the acoustic signal. In various embodiments, the method further comprises presenting a signal representative of a substitute waveform to the input of the receiver when the trigger has occurred. Other aspects are provided herein.
15 Citations
33 Claims
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1. A method to block data transmission interference from an input of a receiver in a hearing instrument, comprising:
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receiving an acoustic-based signal representative of sound received at a microphone system;
determining if a trigger associated with a data transmission has occurred;
presenting a signal representative of the acoustic-based signal to the input of the receiver when the trigger has not occurred such that the receiver converts the acoustic-based signal into an output acoustic signal; and
blocking the signal representative of the acoustic-based signal from the input of the receiver when the trigger has occurred such that data transmission interference is blocked from being converted into the output acoustic signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A hearing instrument, comprising:
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a data receiver to receive a data transmission;
a microphone system to receive an input acoustic signal and generate an acoustic-based signal;
a hearing instrument receiver to receive and convert a processed signal representative of the acoustic-based signal into an output acoustic signal; and
means to block the signal representative of the acoustic-based signal for at least a portion of a time period when the data receiver receives a data transmission such that the output acoustic signal does not include noise attributed to the data transmission. - View Dependent Claims (13, 14)
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15. A hearing instrument, comprising:
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a data receiver to receive a data transmission;
a microphone system to receive an input acoustic signal and generate an acoustic-based signal;
a switch having a first input and an output, the switch being configured to selectively connect the first input to the output;
a first signal path to carry a signal representative of the acoustic-based signal from the microphone system to the first input of the switch;
a hearing instrument receiver to convert an output signal from the output of the switch into an output acoustic signal; and
a controller to receive a trigger signal indicative of a data transmission occurrence, and to communicate with the switch to selectively disconnect the first input from the output during at least a portion of the data transmission occurrence such that interference associated with the data transmission occurrence is not transferred to the hearing instrument receiver. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. A hearing instrument, comprising:
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a wireless transceiver to receive a wireless data transmission and convert the wireless data transmission into a data signal;
a controller to receive the data signal and store programming instructions for the hearing instrument in a program memory module;
a trigger generator to send a trigger signal to the controller, the trigger signal corresponding to a wireless data transmission occurrence;
a microphone system to receive an acoustic signal and covert the acoustic signal into an analog acoustic-based signal;
an analog-to-digital converter to convert the analog acoustic-based signal into a digital acoustic-based signal;
a digital signal processing module to transform the digital acoustic-based signal into a processed acoustic-based signal;
a blocking module to selectively block the processed acoustic-based signal from passing as a digital output signal, wherein in response to the trigger signal, the controller operates to selectively block the processed acoustic-based signal from passing as the digital output signal;
a digital-to-analog converter to convert the digital output signal into an analog output signal; and
a receiver to convert the analog output signal into an acoustic signal. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification