Head-mounted Bluetooth earphone
A bluetooth headset and head-worn technology, applied in headset manufacturing/assembly, earpiece/headset accessories, near-field transmission systems of receivers structurally combined with speakers or headsets, etc., can solve problems affecting user experience, etc. To achieve the effect of optimizing the user experience and reducing the time difference
Pending Publication Date: 2022-06-28
肇庆德庆冠旭电子有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] When the head-mounted Bluetooth headset in the related art is turned on, the speakers of the left and right earphones will output a power-on prompt tone under the control of the Bluetooth chip, but there will be a time difference between the prompt sounds of the left earphone and the right earphone, which is about 100 to 500 milliseconds , when the user is using it, he can clearly hear the time difference of the power-on prompt tone, which will affect the user experience
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, but should not be construed as a limitation on the present application.
[0030] In the description of this application, it should be understood that the orientation or positional relationship indicated in relation to orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the accompanying drawings, only For the convenience of describing the present application and simplifying the description, it is not indicated or implied that the referred device or element must h...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a head-mounted Bluetooth earphone. Comprising a first earphone unit, a second earphone unit and a control key, a first Bluetooth chip is connected with a first loudspeaker, a second Bluetooth chip is connected with a second loudspeaker, the second Bluetooth chip is in communication connection with the first Bluetooth chip, and the control key is connected with the first Bluetooth chip and the second Bluetooth chip. The control key is used for outputting a power-on signal according to a control action, the first Bluetooth chip is used for outputting a first sound signal and a synchronizing signal according to the power-on signal, the second Bluetooth chip is used for obtaining the synchronizing signal and outputting a second sound signal according to the synchronizing signal, and the first loudspeaker is used for outputting a power-on prompt tone according to the first sound signal. And the second loudspeaker is used for outputting a power-on prompt tone according to the second sound signal. The time when the loudspeaker outputs the startup prompt tone is synchronized by using the synchronization signal, so that the time difference of the startup prompt tone can be reduced, and the use experience of a user is optimized.
Description
technical field [0001] The present application relates to the field of earphones, and in particular, to a head-worn Bluetooth earphone. Background technique [0002] When the headset Bluetooth headset in the related art is turned on, the speakers of the left and right earphones will output a boot sound under the control of the Bluetooth chip, but there will be a time difference between the sound of the left earphone and the right earphone, which is about 100 to 500 milliseconds. , the user can clearly hear the time difference of the power-on prompt sound when using it, which will affect the user experience. SUMMARY OF THE INVENTION [0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a head-mounted Bluetooth headset, which can reduce the time difference of the power-on prompt sound and optimize the user experience. [0004] The Bluetooth headset according to an embod...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H04R1/10H04B5/00
CPCH04R1/1058H04R2201/10H04B5/00
Inventor 郭世文吴海全谢光河杨卉张志军
Owner 肇庆德庆冠旭电子有限公司