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Split type wireless headset and communication method thereof

A technology for wireless earphones and wireless communication modules, which is applied in earphone/earphone accessories, earphone mechanical/electronic switches, loudspeakers, etc., can solve problems such as large size, and achieve the effect of reducing power consumption and long working time

Pending Publication Date: 2017-05-31
河荣华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, most of the wireless earphones on the existing market are relatively large in size to ensure their battery life.

Method used

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  • Split type wireless headset and communication method thereof
  • Split type wireless headset and communication method thereof
  • Split type wireless headset and communication method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A split type wireless earphone, such as figure 1 shown. A split wireless earphone includes a first split body and a second split body. Among them, the first split body is a transfer split body, the second split body is a terminal split body, and the first split body is connected to the multimedia terminal through the Bluetooth module, which is used to realize two-way interaction with the multimedia terminal, and can transmit audio signals and control commands, audio The transmission of control commands follows the rules and protocol standards defined by the Bluetooth protocol. Sound and control commands can be transmitted from the multimedia terminal to the first sub-body, and correspondingly, sound and control commands can also be transmitted from the first sub-body to the multimedia terminal.

[0025] The multimedia terminal in the present invention may be, but not limited to, a mobile phone, an audio player, a notebook, and other terminals capable of outputting soun...

Embodiment 2

[0033] The difference between this embodiment and embodiment 1 is that, as figure 2 As shown, the number of second splits is at least two, and the optimal number is two. Of course, it can also be extended to more than two. Since the second split body is a pronunciation unit, its function is limited to pronunciation, so the communication between it and the first split body can be one-way. Among them, the communication mode between the second sub-body and the first sub-body is the broadcast mode, and the broadcast mode is TWS (True Wireless Stereo). The broadcast mode can also be the broadcast mode of the private protocol. A communication module transmits a signal to the second communication module of the second split body in broadcast mode, and the second split body receives the broadcast signal of the first split body, and can complete sound playback after analyzing it.

Embodiment 3

[0035] The difference between this embodiment and embodiment 1 is that, as image 3 As shown, in this embodiment, the second split body is used as a pickup and control terminal, which includes a pickup and a processing unit, and the pickup is forwarded by the first split body and sent to the multimedia terminal. The processing unit may be an audio processing chip or a processor, and is used for analyzing the signal of the multimedia terminal or processing the sound signal collected by the pickup.

[0036] The first sub-body is used as a pronunciation unit, which includes a speaker and a sound analysis unit. The input end of the sound analysis unit is connected to the first communication module, and the output end is connected to the speaker. The audio analysis unit is used to convert the received digital signal about audio into an analog signal, and then emit sound from the speaker. At the same time, the first communication module can be a bluetooth module. At this time, only...

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PUM

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Abstract

The invention relates to a split type wireless headset and a communication method thereof; the split type wireless headset comprises a first split and a second split; the first split is connected with a multimedia terminal through a Bluetooth module; the first split is connected with the second split through a wireless communication module; the wireless communication module comprises a first communication module arranged at the first split, and a second communication module arranged at the second split. The split type wireless headset plays the following technical effects: through the split design, the wireless headset is separated from a sound pick-up, the power loss of the headset is effectively reduced; meanwhile, the separated sound pick-up is free from the volume limit, and can be manufactured to be various shapes; the headset can be more tiny; meanwhile, the sound pick-up is configured with larger battery, thereby providing longer working time for the high-loss project.

Description

technical field [0001] The invention relates to the field of wireless earphones, in particular to a split wireless earphone and a communication method thereof. Background technique [0002] With the rapid development of modern technology, the natural superior performance and convenience of wireless earphones make more and more users prefer and love them. Through wireless connection, the limitation of wires is liberated. However, wireless earphones also have their drawbacks, such as the battery life problem. Because they have no wires, they cannot obtain power from the mobile phone, and can only be powered by batteries. At present, the battery technology has fallen into a bottleneck. The capacity of the battery is directly proportional to the weight. Manufacturers often need to make a trade-off in terms of battery life and weight. [0003] Therefore most of the wireless earphones on the existing market are relatively large in size to ensure their battery life. Moreover, the...

Claims

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Application Information

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IPC IPC(8): H04R1/10
CPCH04R1/1041H04R2201/10
Inventor 河荣华
Owner 河荣华