openal-soft/presets/itu5.1.ambdec
Chris Robinson d38c8419c7 Update the 5.1+center decoder and use it by default
The itu5.1-nocenter preset is the same as the previous default, so it can still
be used for people that prefer it. But this new one purportedly has better
panning and positioning responses in listening tests, which initial impressions
concur with.
2021-06-30 15:53:15 -07:00

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# AmbDec configuration
/description itu50_2h0p_idhoa
/version 3
/dec/chan_mask 11b
/dec/freq_bands 2
/dec/speakers 5
/dec/coeff_scale fuma
/opt/input_scale fuma
/opt/nfeff_comp output
/opt/delay_comp on
/opt/level_comp on
/opt/xover_freq 400.000000
/opt/xover_ratio 0.000000
/speakers/{
# id dist azim elev conn
#-----------------------------------------------------------------------
add_spkr LS 1.000000 110.000000 0.000000
add_spkr LF 1.000000 30.000000 0.000000
add_spkr CE 1.000000 0.000000 0.000000
add_spkr RF 1.000000 -30.000000 0.000000
add_spkr RS 1.000000 -110.000000 0.000000
/}
/lfmatrix/{
order_gain 1.000000 1.000000 1.000000 0.000000
add_row 4.9010985e-1 3.7730501e-1 -3.7310699e-1 -1.2591453e-1 1.4513300e-2
add_row 1.4908573e-1 3.0356168e-1 1.5329006e-1 2.4511248e-1 -1.5075313e-1
add_row 1.3765492e-1 0.0000000e+0 4.4941794e-1 0.0000000e+0 2.5784407e-1
add_row 1.4908573e-1 -3.0356168e-1 1.5329006e-1 -2.4511248e-1 -1.5075313e-1
add_row 4.9010985e-1 -3.7730501e-1 -3.7310699e-1 1.2591453e-1 1.4513300e-2
/}
/hfmatrix/{
order_gain 1.000000 1.000000 1.000000 0.000000
add_row 5.6731600e-1 4.2292000e-1 -3.1549500e-1 -6.3449000e-2 -2.9238000e-2
add_row 3.6858400e-1 2.7234900e-1 3.2161600e-1 1.9264500e-1 4.8260000e-2
add_row 1.8357900e-1 0.0000000e+0 1.9958800e-1 0.0000000e+0 9.6282000e-2
add_row 3.6858400e-1 -2.7234900e-1 3.2161600e-1 -1.9264500e-1 4.8260000e-2
add_row 5.6731600e-1 -4.2292000e-1 -3.1549500e-1 6.3449000e-2 -2.9238000e-2
/}
/end