Spaciousness Enhancement of Stereo Reproduction Using Spectral Stereo Techniques
A two-channel signal processing system employing Spectral Stereo filtering is described which facilitates the addition of early lateral reflections, with variable delays and amplitudes, to normal stereo reproductions without necessitating auxiliary loudspeakers. Consequently, the possibility emerges of considerably enhancing the spaciousness of standard stereo reconstructions through appropriate control of the delays and amplitudes of the virtual lateral reflections, either at the recording/post-processing/broadcasting stage, or in the domestic audio system.
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.