FIELD: information technologies.
SUBSTANCE: acoustic communication device represents spectacle frames, which includes directional microphones for reception of voice signals of user, and also facilities of communication to transfer signals to external electronic devices. Control module in spectacle frames includes facilities used to control the first directional microphone on the basis of voice signals received by the second directional microphone. Dependence on direction of the first microphone with the help of control module is adjusted dynamically and specifically for the user.
EFFECT: efficient suppression of noise and improved quality of received voice signals for each separate user.
26 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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