Response improvement of the acoustic transfer function of a horn loudspeaker using digital signal processing technology
N. Yashima, Noboru Kyouno, Masaomi Ishida, Y. Ishida, K. Nishino, Seiji Takeuchi · IEEE Transactions on Consumer Electronics · 1995
The authors have developed a new response correction method by introducing a digital FIR filter to the horn loudspeaker. This paper describes the system construction, signal processing and the measured results.>