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Acoustics: Sound Fields, Transducers and Vibration, 2nd Edition by Tim Mellow, Leo Beranek

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7.7. Measurement of baffle constants

The constants of the baffle may be measured after the loudspeaker constants are known. Refer to Fig. 7.6. The quantities R AR and X AR are determined from Eqs. (7.31) and (7.32). The electrical and mechanical quantities are measured directly.

Measurement of C AB

Using the same procedure as for measuring f S and Q EC in Section 6.10, determine a new f C and Q EC and solve for C AB from Eq. (6.71) so that
C A B = V A S ρ 0 c 2 ( f C Q E C f S Q E S 1 )
image (7.65)

Measurement of R AB

Using the same procedure as for measuring ...

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