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Sound adjustment method and sound adjustment device

An adjustment method and an adjustment device technology, which are applied in signal processing, sensor parts, sensors, etc., can solve the problems that users cannot adjust the intensity of binaural beats and the frequency difference of binaural beats, etc.

Active Publication Date: 2021-08-24
AIROHA TECHNOLOGY CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although it is mentioned in the prior art how to make a frequency difference between binaural beats, the user cannot adjust the intensity of the generated binaural beats.

Method used

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  • Sound adjustment method and sound adjustment device
  • Sound adjustment method and sound adjustment device
  • Sound adjustment method and sound adjustment device

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Experimental program
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Embodiment Construction

[0028] In order to better understand the technical content of the present invention, preferred specific embodiments are given as follows.

[0029] Please refer to the following figure 1 and figure 2 . figure 1 It is a device structure diagram of an embodiment of the sound adjustment device of the present invention; figure 2 In order to indicate that the right channel audio and the left channel audio are respectively correspondingly processed into different right channel first audio and left channel first audio according to different adjustment modes.

[0030] Such as figure 1 As shown, in one embodiment of the present invention, the sound adjustment device 1 of the present invention is used to adjust the right channel audio R and the left channel audio L input by the sound generating device 100, and the adjusted right channel audio The second audio R2 and the left channel second audio L2 are output to the speaker device 200 for playback. In a specific embodiment, the so...

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Abstract

The invention discloses a sound adjustment method and a sound adjustment device. The sound adjustment method includes the following steps: receiving a sound adjustment instruction; receiving right channel audio and left channel audio; selecting a corresponding adjustment mode according to the sound adjustment instruction, And process the right channel audio and the left channel audio according to the adjustment mode to produce the first audio of the right channel and the first audio of the left channel, wherein different adjustment modes have different intensity adjustment degrees; make the right channel first The frequency of the audio is different from the frequency of the first audio of the left channel to generate the second audio of the right channel and the second audio of the left channel respectively; the second audio of the right channel and the second audio of the left channel are output.

Description

technical field [0001] The present invention relates to a sound adjustment method and a sound adjustment device, in particular to a sound adjustment method and a sound adjustment device which can adjust the input stereo audio to adjust the output to produce binaural beat sounds. Background technique [0002] In 1839, the German psychologist H.W.Dove first discovered the binaural beat sound effect, that is, when the two ears of humans receive similar sounds but different frequencies, the sound waves will be integrated in the brain to produce a third sound with the frequency difference between the two ears. (called binaural beat). For example, when the left and right ears receive sound waves of 124 and 114 Hz respectively at the same time, the brain will produce a beating tone of 10 Hz. [0003] In addition, according to brain science research, the human brain has different brain wave frequencies in different emotions or states. The common types of brain waves are delta waves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R3/00
CPCH04R3/00H04R2430/00
Inventor 高国维吴柏叡黄煜傑张维麟萧凯元王诚德李宜庭杨国屏
Owner AIROHA TECHNOLOGY CORPORATION