Srimathe Rangaramanuja Mahadesikaya Namaha
Srimathe SriVarAha MahAdEsikAya Namaha
Sri Velukkudi Krishnan Swamy Thiruvadigaley Sharanam
Swamy,
There are experiments Alexa AI picking up sounds from laser light and doing commands.
This means light can serve as hearing aids to deaf people.
Swamy what connection that light got to do with sound? How intensity of light can vary sound?
Anything said in Veda about this?
Dasanudasan