Granted Patent B2

US 10,284,939 · App. 15/690,371 · Granted May 7, 2019

Inventors: Daniel I. Radin (Waterford, CT); Kent Jopling (Tulsa, OK); Isword Zhang (Shenzhen, CN)

Assignee: Harman International Industries, Incorporated

H04R1/1041G06F3/165H04R1/1008H04R2420/07

Abstract

Claims (26)

1. A headphone listening device, comprising:

at least one speaker included in an earpiece and configured to playback first audio content from a first audio source;

at least one switch configured to detect a trigger event, the trigger event including a change in the switch; and

a controller configured to, in response to receiving the trigger event from the switch:

enable at least one microphone to acquire second audio content including ambient noise;

fade a volume of the first audio content over time to a mute to allow for playback of the second audio content instead of the first audio content; and

playback the second audio content;

wherein the sensor is configured to receive a subsequent trigger event from the sensor and the controller is configured to, in response to receiving the subsequent trigger event from the switch:

fade a volume of the second audio content;

disable the microphone; and

resume playback the first audio content.

2. The device of claim 1 , wherein the at least one switch is further configured to detect a user interaction with the earpiece, the trigger event including the user interaction.

3. The device of claim 1 , wherein the playback of the second audio content includes a gradual increase in volume over time of the second audio content.

4. The device of claim 1 , wherein the fade of the volume of the first audio content occurs concurrently with the playback of the second audio content.

5. The device of claim 1 , wherein the controller is further configured to fade the volume of the second audio content to a mute.

6. The device of claim 1 , wherein the fade of the volume of the second audio content occurs concurrently with the playback of the first audio content.

7. A headphone listening device, comprising:

at least one speaker included in an earpiece and configured to playback first audio content from a first audio source;

at least one sensor including at least one switch configured to detect a change in the switch for switching playback of the first audio content to a second audio content including ambient noise;

at least one microphone configured to detect the ambient noise; and

a controller configured to:

cease playback of the first audio content and initiate playback of a second audio content based on the detected ambient noise by the microphone, in response to the change in the switch; and

enable the at least one microphone to acquire the ambient noise, fade a volume of the first audio content, and resume playback of the second audio content, in response to detecting another change in the switch.

8. The device of claim 7 , wherein the controller is further configured to fade the volume of the first audio content to a mute.

9. The device of claim 7 , wherein the playback of the second audio content includes a gradual increase in volume over time of the second audio content.

10. The device of claim 7 , wherein the fade of the volume of the first audio content occurs concurrently with the playback of the second audio content.

Assignments (1)

Continuity (1)

Cited By (14)

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