Personal audio assistant device and method
View Patent ↗A computer readable medium containing instructions for controlling an electronic device causes one or more processors to perform operations including receiving an ambient signal, receiving a desired signal, combining the ambient signal with the desired signal to generate a mixed signal, and initiating control of audio content or at least one operation of the electronic device in response to at least one voice command detected in the mixed signal. In another aspect, the one more processors apply at least one among active noise reduction, echo cancellation, or signal cancellation to the ambient signal using an environmentally customized filter to provide a filtered signal and initiate control of audio content or at least one operation of an electronic device. Other embodiments are disclosed.
1. An electronic device, comprising:
a non-transitory memory storage containing instructions;
a processor that executes instructions to perform operations, the operations comprising:
receiving an ambient signal from a microphone, wherein the ambient signal comprises audio from an ambient environment;
receiving a desired signal, wherein the desired signal comprises a voice audio;
applying an environmentally customized signal conditioning to the ambient signal, wherein the environmentally customized signal conditioning is based on a user registration;
combining the conditioned ambient signal with the desired signal to generate a mixed signal; and;
initiating control of audio content of the electronic device in response to at least one voice command detected in the mixed signal.
2. The electronic device of claim 1 , wherein the voice audio comprises speech.
3. The electronic device of claim 1 , wherein the operations further comprise initiating control of audio content and initiating control of operations of the electronic device in response to a voice command received by a voice controlled user interface.
4. The electronic device of claim 1 , wherein the electronic device is a wearable device.
5. The electronic device of claim 1 , wherein the electronic device comprises eye-wear.
6. The electronic device of claim 1 , wherein the ambient signal is received via a first microphone and a second microphone.
7. The electronic device of claim 1 , wherein the operations further comprise applying echo cancellation to the ambient signal based on the user registration.
8. The electronic device of claim 1 , wherein the operations further comprise discriminating between the ambient signal and the desired signal; and
further comprising a user interaction element configured to turn the electronic device on or activate an audio play command on the electronic device.
9. A system comprising:
one or more processors;
a memory operatively coupled to the one or more processors, the memory containing instructions for controlling an electronic device, the execution of the instructions by the one or more processors to perform operations comprising:
receiving an ambient signal via a first microphone;
detecting a desired signal in the ambient signal, wherein the desired signal comprises speech;
applying an environmentally customized signal conditioning to the ambient signal to provide a filtered signal, wherein the environmentally customized signal conditioning is based on a user registration combining the conditioned ambient signal with the desired signal to generate a mixed signal; and
initiating control of audio content of the electronic device in response to a voice command detected from the filtered signal.
10. The system of claim 9 , wherein the operations further comprise initiating control of an operation of the electronic device in response to the voice command detected from the filtered signal.
11. The system of claim 9 , wherein the electronic device is a wearable electronic device and the operations further comprise initiating control of operations of the wearable electronic device in response to a voice command received by a voice controlled user interface and selectively activating an audio play command in response to activation of a user interaction element.