JIS A 1409:1977
Method for measurement of sound absorption coefficients in a reverberation room

Standard No.

JIS A 1409:1977

Release Date

1977

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS A 1409:1998

Latest

JIS A 1409:1998

JIS A 1409:1977 history

• 1998 JIS A 1409:1998 Method for measurement of sound absorption coefficients in a reverberation room
• 1977 JIS A 1409:1977 Method for measurement of sound absorption coefficients in a reverberation room