Integral active and passive silencer

Autor: Michael T. Zuroski
Rok vydání: 1997
Předmět:
Zdroj: The Journal of the Acoustical Society of America. 101:661
ISSN: 0001-4966
Popis: An integral active and passive silencer particularly useful for industrial applications. The integral unit is easy to install, disassemble and service. It provides a housing that can be separated into portions, with each portion containing an active or passive silencer. The invention also provides an active silencer having a ported tube that is in acoustic communication with one or more loudspeakers through a tuning chamber. The ported tube can be removable.
Databáze: OpenAIRE