lou
71 lines
4.5 KiB
Plaintext
71 lines
4.5 KiB
Plaintext
# Collaplex HRTF(双耳虚拟环绕)+ 房间混响 —— 本文件由 脚本/安装.sh 生成
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# 占位符: __HRIR__ 脉冲响应目录 / __REVERB__ 房间 IR / __TARGET__ 数字输出 / __WET__ 湿量
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# 链路: 全局音频 -> 虚拟声卡 -> 响度归一化 -> [本图] 双耳 HRTF -> 房间混响(湿量 __WET__) -> 数字输出
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#
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# HRTF: 左耳 = L·h(FL→L) + R·h(FR→L), 右耳 = L·h(FL→R) + R·h(FR→R)
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# 混响: 干路直通(Gain 1 = 1.0) + 湿路经房间 IR(Gain 2 = 湿量) —— 按能量归一, 湿量 G 时湿路电平 = 干路 + 20log10(G)
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context.modules = [
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{ name = libpipewire-module-filter-chain
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flags = [ nofail ]
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args = {
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node.description = "Collaplex HRTF (双耳虚拟环绕)"
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media.name = "Collaplex HRTF"
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filter.graph = {
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nodes = [
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{ type = builtin label = copy name = iL }
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{ type = builtin label = copy name = iR }
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{ type = builtin label = convolver name = cFLL config = { filename = "__HRIR__/FL_L.wav" } }
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{ type = builtin label = convolver name = cFLR config = { filename = "__HRIR__/FL_R.wav" } }
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{ type = builtin label = convolver name = cFRL config = { filename = "__HRIR__/FR_L.wav" } }
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{ type = builtin label = convolver name = cFRR config = { filename = "__HRIR__/FR_R.wav" } }
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{ type = builtin label = mixer name = hL control = { "Gain 1" = 1.0 "Gain 2" = 1.0 } }
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{ type = builtin label = mixer name = hR control = { "Gain 1" = 1.0 "Gain 2" = 1.0 } }
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{ type = builtin label = convolver name = revL config = { filename = "__REVERB__" } }
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{ type = builtin label = convolver name = revR config = { filename = "__REVERB__" } }
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{ type = builtin label = mixer name = wetL control = { "Gain 1" = 1.0 "Gain 2" = __WET__ } }
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{ type = builtin label = mixer name = wetR control = { "Gain 1" = 1.0 "Gain 2" = __WET__ } }
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{ type = builtin label = param_eq name = eqL config = { filters1 = [ { type = bq_lowshelf freq = 120 gain = 0.0 } { type = bq_peaking freq = 1000 gain = 0.0 q = 1.0 } ] filters2 = [ { type = bq_highshelf freq = 6000 gain = 0.0 } ] } }
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{ type = builtin label = param_eq name = eqR config = { filters1 = [ { type = bq_lowshelf freq = 120 gain = 0.0 } { type = bq_peaking freq = 1000 gain = 0.0 q = 1.0 } ] filters2 = [ { type = bq_highshelf freq = 6000 gain = 0.0 } ] } }
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{ type = builtin label = mixer name = volL control = { "Gain 1" = __VOL__ } }
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{ type = builtin label = mixer name = volR control = { "Gain 1" = __VOL__ } }
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]
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links = [
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{ output = "iL:Out" input = "cFLL:In" }
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{ output = "iL:Out" input = "cFLR:In" }
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{ output = "iR:Out" input = "cFRL:In" }
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{ output = "iR:Out" input = "cFRR:In" }
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{ output = "cFLL:Out" input = "hL:In 1" }
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{ output = "cFRL:Out" input = "hL:In 2" }
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{ output = "cFLR:Out" input = "hR:In 1" }
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{ output = "cFRR:Out" input = "hR:In 2" }
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{ output = "hL:Out" input = "wetL:In 1" }
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{ output = "hL:Out" input = "revL:In" }
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{ output = "revL:Out" input = "wetL:In 2" }
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{ output = "hR:Out" input = "wetR:In 1" }
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{ output = "hR:Out" input = "revR:In" }
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{ output = "revR:Out" input = "wetR:In 2" }
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{ output = "wetL:Out" input = "eqL:In 1" }
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{ output = "eqL:Out 1" input = "volL:In 1" }
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{ output = "wetR:Out" input = "eqR:In 1" }
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{ output = "eqR:Out 1" input = "volR:In 1" }
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]
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inputs = [ "iL:In" "iR:In" ]
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outputs = [ "volL:Out" "volR:Out" ]
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}
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capture.props = {
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media.class = Audio/Sink
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node.name = collaplex_hrtf_in
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node.description = "Collaplex HRTF 接入"
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audio.channels = 2
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audio.position = [ FL FR ]
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}
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playback.props = {
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node.name = collaplex_hrtf_out
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audio.channels = 2
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audio.position = [ FL FR ]
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node.target = "__EQ_IN__"
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}
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}
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}
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]
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