@prefix lv2:  <http://lv2plug.in/ns/lv2core#>.
@prefix doap: <http://usefulinc.com/ns/doap#>.
@prefix epp: <http://lv2plug.in/ns/ext/port-props/#>.
@prefix foaf: <http://xmlns.com/foaf/0.1/>.
@prefix mod: <http://moddevices.com/ns/mod#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix units: <http://lv2plug.in/ns/extensions/units#> .

<http://moddevices.com/plugins/tap/sigmoid>
a lv2:Plugin, lv2:DistortionPlugin;

doap:name "TAP Sigmoid Booster";

doap:developer [
    foaf:name "Tom Szilagyi";
    foaf:homepage <http://tap-plugins.sourceforge.net/index.html>;
    foaf:mbox <mailto:tszilagyi@users.sourceforge.net>;
    ];

doap:maintainer [
    foaf:name "MOD Team";
    foaf:homepage <http://moddevices.com>;
    foaf:mbox <mailto:devel@moddevices.com>;
    ];

mod:brand "TAP";
mod:label "Sigmoid Booster";

doap:license <http://usefulinc.com/doap/licenses/gpl>;
lv2:optionalFeature lv2:hardRTCapable;
lv2:minorVersion 7;
lv2:microVersion 2;

rdfs:comment """
This plugin applies a time-invariant nonlinear amplitude transfer function to the signal. Depending on the signal and the plugin settings, various related effects (compression, soft limiting, emulation of tape saturation, mild distortion) can be achieved.

source: http://tap-plugins.sourceforge.net/ladspa/sigmoid.html
""";

lv2:port
[
    a lv2:InputPort, lv2:ControlPort;
    lv2:index 0;
    lv2:symbol "Pregain";
    lv2:name "Pregain";
    units:unit units:db ;
    lv2:default 0;
    lv2:minimum -90;
    lv2:maximum 20;
],
[
    a lv2:InputPort, lv2:ControlPort;
    lv2:index 1;
    lv2:symbol "Postgain";
    lv2:name "Postgain";
    units:unit units:db ;
    lv2:default 0;
    lv2:minimum -90;
    lv2:maximum 20;
],
[
    a lv2:InputPort, lv2:AudioPort;
    lv2:index 2;
    lv2:symbol "Input";
    lv2:name "Input";
],
[
    a lv2:OutputPort, lv2:AudioPort;
    lv2:index 3;
    lv2:symbol "Output";
    lv2:name "Output";
].