Talk:Acoustic holography

The refered articles have nothing to do with recording a 3D sound field onto a 2D surface.This is not even possible under the conditions assumed in the articles. The techniques discussed in the articles calculate vibrations at a planar source, which is some known distance from a planar microphone array. It is the classical inverse source problem. Hence, I deleted the part that claimed this and considered some ultrasound applications. If the term acoustic holography is commonly used in the ultrasound applications, please add references and make a clear distinction. --Jelmer —Preceding unsigned comment added by 130.89.67.43 (talk) 07:48, 2 July 2009 (UTC)

In the case where the maths is done using a spherical coordinate system around a central listener point, this ends up as equivalent to (Higher Order) Ambisonics, which is a well developed field. Maybe there should be some mention of this / links etc?

References need cleaning
What is the bullet list? Ldm1954 (talk) 04:52, 5 April 2024 (UTC)