6Bright A,Holland K R,Fahy F J.Analysis of a folded Acoustic horn.J Audio Eng Soc 2004;52(10):1029-1042.
7曹水轩,沙家正.扬声器及其系统[M].南京:江苏科学技术出版社,1991.
8Carlo Z. Direct-radiator loudspeaker efficiency at fundamental resonance[J]. Journal of the Audio Engineering Society, 2005, 53(4): 307-312.
9Shelley U, Sylvain C. The influence of acoustic environment on the threshold of audibility of loudspeaker resonances[C]//Audio Eng Soc-Audio Eng Soc Cony. San Francisco, CA, United states, 2008: 1388-1398.
10Jakob D, Sylvain C. Equalization of loudspeaker resonances using second-order filters based on spatially distributed impulse response measurements[C]//Audio Eng Soc Audio Eng Soc Conv. New York, United States, 2007: 1582-1594.
