J?rn Nettingsmeier <nettings@email-addr-hidden-hochschule.de>
...
> and there's an excellent MAG article about using 4 speakers for better
> stereo replay here:
> http://www.audiosignal.co.uk/Resources/Surround_sound_from_2-channel_stereo_A4.pdf
> nothing to do with ambisonic decoding, though.
This is just the old Hafler circuit. It doesn't
really compare with Ambisonics.
Gerzon's contribution to the Hafler circuit was
the addition of a blend or rear spread control
between the rear speakers and ground. This
is described in his later article "A year of
surround-sound", also available at The Gerzon
Archive:
http://www.audiosignal.co.uk/Gerzon%20archive.html
The Hafler circuit is also available at:
http://members.tripod.com/martin_leese/Audio/
Regards,
Martin
-- Martin J Leese E-mail: martin.leese stanfordalumni.org Web: http://members.tripod.com/martin_leese/ _______________________________________________ Linux-audio-user mailing list Linux-audio-user@email-addr-hidden http://lists.linuxaudio.org/listinfo/linux-audio-userReceived on Mon Mar 1 00:15:03 2010
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