I think you probably do have a good chance of being able to do this using
conventional beamforming techniques but with the following provisos:
- Given the mic spacing, the beams will only be accurate at frequencies below
about 2kHz
- You will need to assume that the mics are omnidirectional and
Hi all
On thinking about virtual microphone responses for higher order ambisonics: I
can see very easily how to formulate a set of super-cardioid responses for
creating 2D recordings, but not so easily for 3D.
Does anyone know if there is such a thing as HOA A-format? i.e For an m-th
order sys
Hi Iain
You might want to have a go at convolving your anechoic source with one of
these data sets: http://isophonics.net/content/room-impulse-response-data-set
It sounds like they are recorded the other way around to your situation (the
source is fixed but recordings are made at lots of differ
frequencies. These would both need addressing in a practical
system.
Best wishes
Tim
Dr. Tim Collins
Electronic, Electrical and Computer Engineering
University of Birmingham
Edgbaston, Birmingham, B15 2TT, UK
