fredtee
Hi:
I am looking to build a "regular shaped" bandshell near a residential neighborhood, in the city of nashua, NH.
I am trying to suppress the 100dB(A) sound from the band by 50dB or more behind and at a 45% angle behind the bandstand.
Who can point me to a design?
I am looking to build a "regular shaped" bandshell near a residential neighborhood, in the city of nashua, NH.
I am trying to suppress the 100dB(A) sound from the band by 50dB or more behind and at a 45% angle behind the bandstand.
Who can point me to a design?