context.modules = [
    { name = libpipewire-module-filter-chain
        flags = [ nofail ]
        args = {
            node.description = "Noise Canceling Mic"
            media.name       = "Noise Canceling Mic"
            filter.graph = {
                nodes = [
                    {
                        type   = ladspa
                        name   = deepfilter
                        plugin = /usr/lib/ladspa/libdeep_filter_ladspa.so
                        label  = deep_filter_stereo
                        control = {
                            "Attenuation Limit (dB)" = 100
                            "Min processing threshold (dB)" = -10
                            "Max ERB processing threshold (dB)" = 30
                            "Max DF processing threshold (dB)" = 20
                            "Min Processing Buffer (frames)" = 0
                            "Post Filter Beta" = 0.02
                        }
                    }
                    {
                        type = ladspa
                        name = gate
                        plugin = /usr/lib/ladspa/lsp-plugins-ladspa.so
                        label = "http://lsp-plug.in/plugins/ladspa/gate_stereo"
                        control = {
                            "Attack (ms)" = 1
                            "Release (ms)" = 150
                        }
                    }
                    {
                        type = ladspa
                        name = expander
                        plugin = /usr/lib/ladspa/lsp-plugins-ladspa.so
                        label = "http://lsp-plug.in/plugins/ladspa/expander_stereo"
                        control = {
                            "Attack time (ms)" = 8
                            "Release time (ms)" = 80
                            "Sidechain preamp (G)" = 23
                        }
                    }
                    {
                        type = ladspa
                        name = compressor
                        plugin = /usr/lib/ladspa/lsp-plugins-ladspa.so
                        label = "http://lsp-plug.in/plugins/ladspa/compressor_stereo"
                        control = {
                            "Attack time (ms)" = 8
                            "Release time (ms)" = 80
                        }
                    }
                    {
                        type = ladspa
                        name = limiter
                        plugin = /usr/lib/ladspa/lsp-plugins-ladspa.so
                        label = "http://lsp-plug.in/plugins/ladspa/limiter_stereo"
                        control = {
                            "Sidechain preamp (G)" = 2.5
                        }
                    }
                ]
                links = [
                    { output = "deepfilter:Audio Out L" input = "gate:Input L"}
                    { output = "deepfilter:Audio Out R" input = "gate:Input R"}

                    { output = "gate:Output L" input = "expander:Input L"}
                    { output = "gate:Output R" input = "expander:Input R"}

                    { output = "expander:Output L" input = "compressor:Input L"}
                    { output = "expander:Output R" input = "compressor:Input R"}

                    { output = "compressor:Output L" input = "limiter:Input L"}
                    { output = "compressor:Output R" input = "limiter:Input R"}
                ]
                inputs = ["deepfilter:Audio In L" "deepfilter:Audio In R"]
                outputs = ["limiter:Output L" "limiter:Output R"]
            }
            audio.rate = 48000
            audio.channels = 2
            audio.position = [FL FR]
            capture.props = {
                node.name =  "capture.mic_noisecanceling_source"
                node.passive = true
                audio.rate = 48000
            }
            playback.props = {
                node.name = "mic_noisecanceling_source"
                media.class = Audio/Source
                audio.rate = 48000
            }
        }
    }
]