Near field communication (NFC) based multiband high-sensitivity brain wave sensing bluetooth earphone

A technology of brain wave induction and bluetooth earphones, which is applied in the direction of earpiece/earphone accessories, etc., can solve the problems of cumbersome operation steps and long time, and achieve the effects of accurate acquisition and processing, improved sensitivity, and convenient communication and use

Inactive Publication Date: 2015-11-11
CHENGDU TENYUM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when the Bluetooth headset is turned on and used, it needs to perform

Method used

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  • Near field communication (NFC) based multiband high-sensitivity brain wave sensing bluetooth earphone
  • Near field communication (NFC) based multiband high-sensitivity brain wave sensing bluetooth earphone

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Embodiment Construction

[0022] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] like figure 1 As shown, a multi-band high-sensitivity brain wave induction bluetooth earphone based on NFC includes a headphone body and a brain wave sensing unit. Selection switch, analog-to-digital converter and brain wave acquisition and processing chip, the filter amplifier unit includes filter amplifier unit A and filter amplifier unit B, the brain wave sensor includes brain wave sensor A distributed in the frontal area of ​​the brain, and the brain wave sensor A distributed in the temporal area of ​​the brain The brainwave sensor B, the brainwave sensor C distributed in the parietal region of the brain and the brainwave sensor D distributed in the occipital region of the brain, the brainwave sensor and the filter amplifier unit...

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Abstract

The invention discloses a near field communication (NFC) based multiband high-sensitivity brain wave sensing bluetooth earphone, which is characterized in that an earphone body comprises brain wave sensors, filtering and amplification units, a multichannel selection switch, an analog-to-digital converter and a brain wave acquisition and processing chip which are sequentially connected, the brain wave sensors comprise a brain wave sensor A distributed at a brain frontal region and a brain wave sensor B distributed at a brain occipital region, and each filtering and amplification unit comprises a first amplifier, a wave trap, a low-pas filter, a high-pass filter and a second amplifier, which are sequentially connected, of high-impedance differential input. The earphone body further comprises an NFC module, wherein the NFC module is connected with a bluetooth module through a bluetooth control circuit which is used for controlling the bluetooth module to realize automatic matching and communication, and the NFC module is further connected with a target terminal through an NFC transmitting and receiving antenna. The NFC based multiband high-sensitivity brain wave sensing bluetooth earphone enables users to carry out a matching operation directly through NFC, the target terminal is controlled to carry out corresponding actions through brain waves, and the manipulation is convenient.

Description

technical field [0001] The invention relates to the field of bluetooth earphones, in particular to an NFC-based multi-band high-sensitivity brain wave induction bluetooth earphone. Background technique [0002] With the development of brain wave detection technology becoming more and more perfect, we can apply brain wave detection technology to the field of computer terminal interaction, and directly transmit the user's thoughts to the target terminal through the brain wave induction earphone, and Mobiao terminal directly accepts , carry out the operation of the user's idea. [0003] At present, when the Bluetooth headset is turned on and used, the Bluetooth pairing setting is required, which often requires a long time and cumbersome operation steps. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a multi-band high-sensitivity brain wave induction Bluetooth headset based on NFC, so that ...

Claims

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Application Information

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IPC IPC(8): H04R1/10
Inventor 周海林唐艳
Owner CHENGDU TENYUM TECH
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