/usr/share/jconvolver/config-files/ambisonic/uhjenc.conf is in jconvolver-config-files 0.9.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | # -----------------------------------------------------------------------------
#
# Copyright (C) 2008-2011 Fons Adriaensen <fons@linuxaudio.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# -----------------------------------------------------------------------------
#
#
# jconvolver configuration
# ------------------------
#
# UHJ encoder using 4096 sample Hilbert transform IR and Dirac pulses.
# This is the matrix:
#
# | W X Y Z
#-------------------------------------------------------------------
# L | 0.4698 - 0.1710j 0.0928 + 0.2550j 0.3277 0
# R | 0.4698 + 0.1710j 0.0928 - 0.2550j -0.3277 0
#
#
# Note: the 4th input is not used, but necessary when
# using fconvolver reading a 4 ch B-format file.
#
# in out partition maxsize density
# --------------------------------------------------------
/convolver/new 4 2 256 4096 0.75
#
#
# num port name connect to
# -----------------------------------------------
/input/name 1 In.W
/input/name 2 In.X
/input/name 3 In.Y
/input/name 4 In.Z
#
/output/name 1 Out.L
/output/name 2 Out.R
#
#
# in out gain delay length
# -----------------------------------------------------
# W -> L
/impulse/dirac 1 1 0.4698 2048
/impulse/hilbert 1 1 -0.1710 2048 4096
# X -> L
/impulse/dirac 2 1 0.0928 2048
/impulse/hilbert 2 1 0.2550 2048 4096
# Y -> L
/impulse/dirac 3 1 0.3277 2048
#
# W -> R
/impulse/dirac 1 2 0.4698 2048
/impulse/hilbert 1 2 0.1710 2048 4096
# X -> R
/impulse/dirac 2 2 0.0928 2048
/impulse/hilbert 2 2 -0.2550 2048 4096
# Y -> R
/impulse/dirac 3 2 -0.3277 2048
|