METHODS AND APPARATUS FOR PROCESSING AUDIO SIGNALS
First Claim
1. An apparatus for transmitting vibrations, comprising:
- a transducer housing that is configured to engage a first side of at least one tooth, wherein the first side is a lingual or a buccal side of the at least one tooth;
an actuatable transducer disposed within the transducer housing and configured to transmit vibrations to the at least one tooth;
an electronics housing that is configured to engage a second side of the at least one tooth, wherein the second side is opposite the first side; and
an electronics assembly disposed within the electronics housing,wherein the transducer housing and the electronics housing are biased to press against the at least one tooth and thereby secure the apparatus to the at least one tooth.
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0 Petitions
Accused Products
Abstract
Various methods and apparatus for processing audio signals are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device which can enhance and/or optimize received audio signals for vibrational conduction to the user. Received audio signals may be processed to cancel acoustic echo such that undesired sounds received by one or more intra-buccal and/or extra-buccal microphones are eliminated or mitigated. Additionally, a multiband actuation system may be used where two or more transducers each deliver sounds within certain frequencies. Also, the assembly may also utilize the sensation of directionality via the conducted vibrations to emulate directional perception of audio signals received by the user. Another feature may include the ability to vibrationally conduct ancillary audio signals to the user along with primary audio signals.
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Citations
1 Claim
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1. An apparatus for transmitting vibrations, comprising:
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a transducer housing that is configured to engage a first side of at least one tooth, wherein the first side is a lingual or a buccal side of the at least one tooth; an actuatable transducer disposed within the transducer housing and configured to transmit vibrations to the at least one tooth; an electronics housing that is configured to engage a second side of the at least one tooth, wherein the second side is opposite the first side; and an electronics assembly disposed within the electronics housing, wherein the transducer housing and the electronics housing are biased to press against the at least one tooth and thereby secure the apparatus to the at least one tooth.
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Specification