Elevated Speakers Image Correction Using 3-D Audio Processing
A real-time postprocessing technique is proposed to enhance the sound images for playback over elevated loudspeakers for both two loudspeaker and multiple loudspeaker configurations. This is achieved by filter design using either one-third-octave filtering or regularization to prevent sharp peaks in the frequency response. The algorithm was implemented on a TMS320C6201 EVM DSP board, and subjective testing was carried out.:
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.