Room Impulse Response Calibration using an Equalizer based on Second-Order Parallel Filter

Mu Yang

University of Southern California, USA

Room Impulse Response Calibration using an Equalizer based on Second-Order Parallel Filter Audio Samples

Audio samples for the course project of the USC course EE522: Immersive Audio Processing. Code. Final Report.

To hear the impact of Room Impulse Response (IR) on the listening experience, I Convolve an audio clip with different Room IRs. Then the equalzier is applied to the equalizer to the Room IRs. The same audio clip is then convolved with the equalized IRs.

IR is from a sound studio (the IR in this repo), audio clip is classical music.

Original Conv. with IR Conv. with equalized IR

IR is from an office room, audio clip is EDM music.

Original Conv. with IR Conv. with equalized IR