user12686: When  meditation experience mind  without body loss sensation about the environment  where I am and feel like  mind is in the sky by hearing voice  of birds.is it a jhana?

user8157: There is no sound in jhana (Kathāvatthu). 

12686: <p>When  meditation experience mind  without body loss sensation about the environment  where I am and feel like  mind is in the sky by hearing voice  of birds.is it a jhana?</p>
 8157: <p>There is no sound in jhana (<a href="https://en.wikipedia.org/wiki/Kathavatthu" rel="nofollow noreferrer">Kathāvatthu</a>). </p>
