I already pointed that out. Jesus made the connection that the arrival of wind although not seen can be heard. So to is everyone who is born of the Spirit. (John 3:7-8) Conclusion, one cannot see the arrival of the Spirit but can hear the sound thereof. (speaking in tongues)the issue you have with your understanding is just one,
please show me where Jesus said "it can be heard." in context to the Holy Spirit or being born again in John 3:3-8