I've rather simplistically used 3xSF mics, in a line, spaced approx. 25m 
(between no.1 and no.2 - hence spacing between 1 and 3 is 50m) to record 
adjacent 'cells', for replay in reciprocal fashion. The recorded venue was a 
choir in a cathedral, the replay in a large (but smaller than the cathedral!) 
foyer in the University. Visitors could then enter the 'virtual cathedral', 
move through the audience space, through the choir, out the other side - and 
the transformation of direct-to-indirect energy ratio was perceived 
appropriately for ambulant listeners, yielding appropriate changes in range 
perception as one approached sources. The odd local peculiarity due to 
precedence effects, but generally, the overall impressions were of a virtual 
space that one could move about in.
Cheers
ppl

Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts

e: p.len...@derby.ac.uk
t: 01332 593155

https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox

University of Derby,
Kedleston Road,
Derby,
DE22 1GB, UK

-----Original Message-----
From: Sursound [mailto:sursound-boun...@music.vt.edu] On Behalf Of Steven 
Boardman
Sent: 18 September 2017 14:56
To: Surround Sound discussion group <sursound@music.vt.edu>
Subject: Re: [Sursound] Multiple ambisonic microphone array?

I have thought about doing this.
It would need very good accuracy in placement, probably using equilateral 
triangles. Distance would have to be taken into account, delay wise, and 
probably frequency too.  A zoom/move process would also be needed to realign 
each of the soundfields to centre reference. By no means trivial ...

I am following this thread!

Best

Steve

On 18 Sep 2017 13:03, "Matthew Barnard" <mjabarn...@gmail.com> wrote:

> Hi All,
>
>
>
> Has anyone had any experience of utilising multiple ambisonic
> microphones in a spaced array for a recording?
>
>
>
> I’m looking for any examples (and to hear of pitfalls) in prep for a
> potential project.
>
>
>
> Thanks
>
> Matt
>
>
>
> Dr. Matt Barnard
>
> University of Hull
>
>
>
>
>
> -------------- next part -------------- An HTML attachment was
> scrubbed...
> URL: <https://mail.music.vt.edu/mailman/private/sursound/
> attachments/20170918/21ee8d77/attachment.html>
> _______________________________________________
> Sursound mailing list
> Sursound@music.vt.edu
> https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe
> here, edit account or options, view archives and so on.
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: 
<https://mail.music.vt.edu/mailman/private/sursound/attachments/20170918/3d018484/attachment.html>
_______________________________________________
Sursound mailing list
Sursound@music.vt.edu
https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit 
account or options, view archives and so on.


The University of Derby has a published policy regarding email and reserves the 
right to monitor email traffic.
If you believe this was sent to you in error, please reply to the sender and 
let them know.

Key University contacts: http://www.derby.ac.uk/its/contacts/
_______________________________________________
Sursound mailing list
Sursound@music.vt.edu
https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit 
account or options, view archives and so on.

Reply via email to