About this document

Acoustic Mass & Resistance in Loudspeaker Ports by 陳智安 is a document available to read on EtoBox.

This convention paper investigates how the acoustic mass and resistance of bass reflex loudspeaker ports vary with drive level, and how port geometry affects this variation. Six different port designs were tested, including straight, bent, and flared ports. Measurements showed that acoustic mass remained essentially constant with drive level, while acoustic resistance increased similarly to how port compression and noise increased. Improperly flared or bent ports showed greater increases in resistance with

Author

陳智安

Language

EN