Driver in an Closed Ended Transmission Line - Acoustic and Electrical Response

12/20/03

Software :

by Martin J. King
e-mail MJKing57@aol.com

Line Configuration : Driver at Closed End.
Far End Closed.

Unit and Constant Definition

Air Density :

Speed of Sound :

User Input (Edit This Section and Input all of the Parameters for the System to be Analyzed)

Driver Thiele / Small Parameters : Focal 8V 4412 Driver #2 in Test Transmission Line w/ Open End

Enclosure Geometry Definition

(Length)

(Area of the Driver End)

(Area of the Open End)

(Stuffing density : 0 lb/ft³ < D < 1 lb/ft³)

Transmission Line Definition

(0 lb/ft³ < D < 1 lb/ft³)

(n_closed > 1)

Geometry Definition

Closed End of Transmission Line

(Driver ---> Closed End)

Section Length

Initial Area

Final Area

Stuffing Density

Total Length of the Transmission Line

Resulting Acoustic Impedance for the Transmission Line

Far Field Transmission Line System and Infinite Baffle Sound Pressure Level Responses

Transmission Line System and Infinite Baffle Impedance

Woofer Displacement

System Time Response for an Impulse Input