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Device for controlling music player by using brainwaves

A technology to control music and brain waves, applied in the field of biomedicine, to achieve powerful and less impactful effects

Inactive Publication Date: 2017-12-29
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no technology that combines EEG signals with players

Method used

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  • Device for controlling music player by using brainwaves
  • Device for controlling music player by using brainwaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: as Figure 1-2 As shown, a device for controlling music playback by brain waves includes a head-mounted wireless bluetooth brain wave acquisition earphone and a player terminal; the head-mounted wireless bluetooth brain wave acquisition earphone includes: a dry electrode sensor module 1, a preprocessing Module 2, analog-to-digital conversion module 7, pattern recognition module 3, wireless bluetooth transmitter module 4, power supply module 5, earphone 6, the player terminal includes: wireless bluetooth receiving module, player module,

[0018] The dry electrode sensor module 1 is used to collect brain waves and input signals to the preprocessing module. The dry electrode sensor module 1 includes a dry electrode sensor for collecting brain waves corresponding to brain motor areas and motor imagery and A dry electrode sensor for collecting delta waves in the temporal region; a preprocessing module 2, which amplifies the signal through an amplification circu...

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Abstract

The present invention relates to a device for controlling a music player by using brainwaves and belongs to the biomedicine technical field. The device is characterized in that a head-mounted wireless Bluetooth brainwave acquisition earphone comprises an electrode sensor module, a preprocessing module, an analog / digital conversion module, a pattern recognition module, a power source module, a Bluetooth transmitting module, a headband and a soft protection pad; and a player terminal comprises a Bluetooth receiving module and a music playing module. The head-mounted wireless Bluetooth brainwave acquisition earphone of the device of the invention is simple and clear in shape, is practical and has powerful functions; and a control scheme combining the brainwave energy change signals of the ERD / S of the center of the motor region of the brain and the signal change of the Delta waves of the temporal region of the brain is adopted, so that a user can generate different brainwave signals through corresponding movement imagination and the change of the Delta waves, and therefore, the user can operate a playing device in real time through wanted control instructions. The device of the invention can be widely applied to fields such as entertainment, education and health recovery training fields.

Description

technical field [0001] The invention relates to a device for controlling music playback by brain waves, and relates to the technical field of biomedicine. Background technique [0002] In the current field of leisure and entertainment, especially in music playback devices, the existing technology mainly uses buttons or touch screens to operate. This operation requires people to touch the device with their hands before they can control it while listening to music. There are great limitations in this way, which will cause a lot of inconvenience, and the use is not humanized enough, and it is not suitable for people with motor dysfunction. In the medical field, the direct and urgent application of brain-computer interface technology is to provide a way for people with normal thinking but motor dysfunction to communicate and control the external environment, so as to at least improve their independence and confidence in life . At the same time, the brain-computer interface tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B19/02G06F3/01
CPCG06F3/015G11B19/02G06F2203/011
Inventor 张超伏云发任泓锦熊馨
Owner KUNMING UNIV OF SCI & TECH
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