Adaptive ANC based on environmental triggers
First Claim
1. A computer-implemented method comprising:
- applying, via a sound reproduction system, sound cancellation that reduces an amplitude of one or more sound signals;
identifying, among the one or more sound signals, an external sound whose amplitude is to be reduced by the sound cancellation;
analyzing the identified external sound to determine whether the identified external sound is to be made audible to a user;
upon determining that the external sound is to be made audible to the user, modifying the sound cancellation such that the identified external sound is made audible to the user;
detecting which direction the identified external sound originated from;
presenting the identified external sound to the user as coming from the detected direction; and
further modifying the sound cancellation to present subsequently occurring audio from the detected direction.
2 Assignments
0 Petitions
Accused Products
Abstract
The disclosed computer-implemented method may include applying, via a sound reproduction system, sound cancellation that reduces an amplitude of various sound signals. The method further includes identifying, among the sound signals, an external sound whose amplitude is to be reduced by the sound cancellation. The method then includes analyzing the identified external sound to determine whether the identified external sound is to be made audible to a user and, upon determining that the external sound is to be made audible to the user, the method includes modifying the sound cancellation so that the identified external sound is made audible to the user. Various other methods, systems, and computer-readable media are also disclosed.
14 Citations
20 Claims
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1. A computer-implemented method comprising:
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applying, via a sound reproduction system, sound cancellation that reduces an amplitude of one or more sound signals; identifying, among the one or more sound signals, an external sound whose amplitude is to be reduced by the sound cancellation; analyzing the identified external sound to determine whether the identified external sound is to be made audible to a user; upon determining that the external sound is to be made audible to the user, modifying the sound cancellation such that the identified external sound is made audible to the user; detecting which direction the identified external sound originated from; presenting the identified external sound to the user as coming from the detected direction; and further modifying the sound cancellation to present subsequently occurring audio from the detected direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 18, 19, 20)
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9. A system comprising:
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at least one physical processor; physical memory comprising computer-executable instructions that, when executed by the physical processor, cause the physical processor to; apply, via a sound reproduction system, sound cancellation that reduces an amplitude of one or more sound signals; identify, among the one or more sound signals, an external sound whose amplitude is to be reduced by the sound cancellation; analyze the identified external sound to determine whether the identified external sound is to be made audible to a user; upon determining that the external sound is to be made audible to the user, modify the sound cancellation such that the identified external sound is made audible to the user; determine that another electronic device within a specified distance of the system has detected an external sound that is pertinent to the user; determine a current position of the other electronic device; and directionally orient one or more microphones configured to listen to the external sounds toward the determined position of the electronic device. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A non-transitory computer-readable medium comprising one or more computer-executable instructions that, when executed by at least one processor of a computing device, cause the computing device to:
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apply, via a sound reproduction system, sound cancellation that reduces an amplitude of one or more sound signals; identify, among the one or more sound signals, an external sound whose amplitude is to be reduced by the sound cancellation; analyze the identified external sound to determine whether the identified external sound is to be made audible to a user; upon determining that the external sound is to be made audible to the user, modify the sound cancellation such that the identified external sound is made audible to the user; determine that another electronic device within a specified distance of the system has detected an external sound that is pertinent to the user; determine a current position of the other electronic device; and directionally orient one or more microphones configured to listen to the external sounds toward the determined position of the electronic device.
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Specification