Method for improving the acoustic properties of reproducing music apparatus, recording medium and apparatus therefor

摘要

The present invention relates to a method for improving measures the acoustic characteristics in sound reproduction device , so the appropriate medium and hence relates to a suitable device , a method for improving the acoustic performance of the source , according to the present invention, outputs the reproduction signal stored in the analysis and codec type , the recording and analysis of signals output by the codec type , the recorded signal and with respect to the inverse signal of the signal analysis (inverse signal) by performing a convolution (convolution) to obtain an impulse response , and to correct the frequency characteristic on the basis of the impulse response . By storing the signal to be generated in the signal generation device as codec type , the signal generating device is not required , close to the original sound, the output sound by themselves compensate for the frequency characteristic to improve performance .