AES E-Library

AES E-Library

Three-Dimensional Image Reconstruction in Audio

Document Thumbnail

An imaging technique is described which would permit either an originally recorded or simulated sound field to be reconstructed in a playback environment. The configuration and surface treatment of the playback enclosure is seen to dictate a required number and arrangement of sources for a desired region of convergence of the reconstructed field. The response of the playback enclosure to this source distribution is then viewed as a filter, which is manipulated to obtain the three-dimensional imaging properties of the desired space. It was found that a digital sampling frequency of 160 kHz is needed for valid reconstruction up to 20 kHz.

AES Convention: Paper Number:
Publication Date:

Click to purchase paper as a non-member 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 $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!

AES - Audio Engineering Society