Bo-Erik Sandholm wrote:
To be ironic in email is difficult๐
Sorry... my irony was actually aimed at "stereo with heigh"t, reference
to Ingvar ร. and the "Swedish only" forum.
Didn't want to be aggressive,...
Input to most of my reflections is based on
- I wanted to listen to my foa recordings without having a 8 or 16
loudspeaker setup.
Most people listen to music via headphones/earplugs, at least occasionally
- I admittedly have been in the wrong about the kemar head
http://acoustics.org/pressroom/httpdocs/155th/fels.htm it do have shoulders
but also a built in "fixed head brace". But I blame pictures of too many
binaural head microphone's without shoulders. ๐
True.
- so headphones or earplugs is the alternative, but then there is the sound
in the head effect.
- I found an already made hw and sw solution for a simple and low cost
headtracking device in a remote control discussion group. Taking head
movements in to consideration in decoding hopefully will fix this.
As many of you know I have received a lot of assistance on and off this
list, Thank you.
Suggestion:
http://www.aes.org/publications/standards/search.cfm?docID=99
You could still built this one into your solution, at least later.
However, is there no free version of this document/standard available?
A bit odd...
Best,
Stefan
- As long as we are thinking of binaural replay of FOA or higher orders
Ambisonics the natural reference line for calculating the sound field of
replay is the line through the ear channels.
For my own very simple take on decoding I want to add the frequency
response changes when the head is moved relative to the shoulders.
For testing this, 2 parameter controlled filters in series after the
primary head tracking processing should be possible? If the kemar
parameters include shoulders "only" the effect of moving the head relative
to the shoulders.
I am thinking of either assuming the shoulders are always fixed in the
original direction OR adding one more sensor fixed on the shoulders to the
DIYheadtracker.
I have done experiments so I know the position of the shoulders have a
really noticeable impact on the sound received by the ears.
So I think it would be a very good addition to the the binaural decoding.
And of course I believe in tomten ๐ (Swedish for Santa Claus)
Best Regards
Bo-Erik Sandholm
Retired Network Security guy ๐ in Sweden
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<https://mail.music.vt.edu/mailman/private/sursound/attachments/20151213/d0020188/attachment.html>
_______________________________________________
Sursound mailing list
[email protected]
https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit
account or options, view archives and so on.
_______________________________________________
Sursound mailing list
[email protected]
https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit
account or options, view archives and so on.
