Audio generation device and method for brain dynamics audio stimulation

An audio generation device for brain dynamics audio stimulation, comprising:

• an audio playing device, configured to sequentially output multiple audio signals with multiple audio frequencies to give a subject sound stimulation;
• a brainwave capturing device, configured to capture a first brainwave signal from the subject, the first brainwave signal comprising a plurality of first channel signals;
• and
• a computing device, coupled with the brainwave capturing device, and configured to analyze pairwise correlation of the first channel signals to obtain a plurality of high-correlation first response channels corresponding to the multiple different audio frequencies, and synthesize a test audio according to at least one audio frequency corresponding to a target channel, wherein the target channel is selected from the first response channels, and corresponds to a target stimulation area;
• and
• wherein the audio playing device is further configured to output the test audio, the brainwave capturing device is further configured to capture a second brainwave signal from the subject, the computing device is further configured to analyze pairwise correlation in a plurality of second channel signals in the second brainwave signal to obtain a plurality of high-correlation second response channels, and the second response channels comprise the target channel, and the test audio is taken as an output audio.