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Signal processing method and device for earphone and earphone

A signal processing and earphone technology, which is applied in the direction of earpiece/earphone accessories, etc., can solve the problems of easy entanglement of earphone wires, inconvenient use, limited length of earphone wires, etc., and achieve the effect of limited use and convenient use

Inactive Publication Date: 2016-09-07
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The advantage of wired earphones is that they are not limited by electric energy, and can be used after plugging into the device, but the disadvantage is that the earphone wire is easy to be entangled, and the length of the earphone wire is limited. Based on the above shortcomings, it will cause inconvenience to use
The advantage of wireless earphones is that they are not limited by earphone cables, but the problem of earphone battery power is a constraint factor that limits the use of bluetooth earphones.
[0004] It can be seen that different types of earphones have their own shortcomings, and are restricted in different degrees in use.

Method used

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  • Signal processing method and device for earphone and earphone
  • Signal processing method and device for earphone and earphone
  • Signal processing method and device for earphone and earphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] refer to figure 1 , shows a flowchart of a signal processing method applied to an earphone according to Embodiment 1 of the present invention, and the method may specifically include the following steps:

[0036] Step 101, when the power of the built-in battery of the earphone is greater than the power threshold, connect the mobile device through the wireless network, receive the audio digital signal transmitted by the mobile device through the wireless network, and convert the audio digital signal into an analog signal, for earphone playback.

[0037] The signal processing method of the present application supports both wired mode and wireless mode. When the headset is connected to a mobile device (such as a mobile phone, a PAD) through a wireless network, the headset needs to enable the wireless network connection function. At this time, the built-in battery installed inside the headset provides power for the activation and operation of the wireless network connectio...

Embodiment 2

[0047] refer to figure 2 , which shows a structural block diagram of a signal processing device applied to an earphone according to Embodiment 2 of the present invention, which may specifically include:

[0048] The network connection module 201 is used to connect to the mobile device through the wireless network when the power of the built-in battery of the earphone is greater than the power threshold, and is also used to connect to the mobile device through the wireless network when the power of the built-in battery of the headset is less than or equal to the power threshold. The data line is connected to the mobile device.

[0049] The digital signal receiving module 202 is configured to receive the audio digital signal transmitted by the mobile device through the wireless network, and is also configured to receive the audio digital signal transmitted by the mobile device through the data line.

[0050] The digital signal conversion module 203 is used to convert the audio...

Embodiment 3

[0056] refer to image 3 , shows a structural block diagram of an earphone that can support both wired mode and wireless mode according to Embodiment 3 of the present invention, and the earphone 3 may specifically include:

[0057] Earphone shell 31;

[0058] The signal processing device 32 applied to earphones described in Embodiment 2 above;

[0059] A built-in battery 33 is used to store power and provide energy for the wireless connection between the earphone and the mobile device;

[0060] Also includes:

[0061] A data cable that is fixedly connected to the earphone housing and can be placed inside the earphone, or a data cable interface built into the earphone housing. image 3 The data line and the data line interface are not shown in the figure.

[0062] Wherein, the signal processing device 32 applied to earphones may specifically include:

[0063] The network connection module 321 is used to connect the mobile device through the wireless network when the power ...

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Abstract

An embodiment of the invention discloses a signal processing method and device for an earphone and the earphone. The signal processing method for the earphone comprises the following steps: when the electric quantity of a built-in battery in the earphone is larger than an electric quantity threshold value, the earphone is connected with a mobile device through a wireless network to receive audio digital signals transmitted by the mobile device through the wireless network and converts the audio digital signals into analog signals for earphone earpieces to play; and when the electric quantity of the built-in battery in the earphone is equal to or smaller than the electric quantity threshold value, the earphone is connected with the mobile device through a data line to receive the audio digital signals transmitted by the mobile device through the data line, and converts the audio digital signals into analog signals for the earphone earpieces to play. According to the signal processing method for the earphone, the earphone can be connected with the mobile device through the data line and the wireless network two modes; and a wired mode and a wireless mode can be supported simultaneously.

Description

technical field [0001] The embodiment of the present invention relates to software technology, and in particular to a signal processing method applied to an earphone, a signal processing device applied to an earphone, and an earphone. Background technique [0002] With the widespread use of equipment such as mobile phones, PADs, and computers, earphones are also widely used as accessory products. From the structure of earphones, earphones can be divided into two types: wired earphones and wireless earphones. The wired earphones are connected to the device through the earphone cable it carries, and the wireless earphones are connected to the device through the wireless network. [0003] The advantage of wired earphones is that they are not limited by electric energy and can be used after plugging into the device, but the disadvantage is that the earphone wire is easy to be entangled, and the length of the earphone wire is limited. Based on the above shortcomings, it will caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/10
Inventor 温冬寒于燕
Owner LETV HLDG BEIJING CO LTD
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