Design of Digital Artificial Reverberator Based on DSP
LU Guang-hua · Audio Engineering · 2006
Based on the fact that the energy of the hall impulse response mainly focuses in the low frequency, the reverberating algorithm processing the high-frequency band and low-frequency band separately is presented. The hardware design and audio signal processing flow chart and scheme of realizing digital artifical reverberation are analyzed. Experimenal results show that the reverberating algorithms run well on the platform of this system and several natural reverberation effects of halls and rooms can be simulated.