> Why would the inputs of audible sound compare to your brainwaves? Why wouldn't they affect brainwaves? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6130927/

> Why would the inputs of audible sound compare to your brainwaves? Why wouldn't they affect brainwaves? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6130927/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6130927/ > Given that light is also composed of frequencies, is there a link there as well Sure https://www.ncbi.nlm.nih.gov/pubmed/17050390 https://www.ncbi.nlm.nih.gov/pubmed/17050390 Not saying this is hard-science yet, just a hypothesis (not my own). You can read more here, if interested: https://qualiacomputing.com/2017/06/18/quantifying-bliss-talk-summary/ https://qualiacomputing.com/2017/06/18/quantifying-bliss-tal...