{
  "source": "JSON",
  "data": "BLOCK",
  "version": "0.0.1",
  "type": "filter",
  "language": "javascript",
  "extension": "webaudio",
  "help": "Filter",
  "label": "Filter",
  "color": "50:150:50:150",
  "group": "Sound",
  "codes": {
    "declaration": "\n\n// block_$id$ = $label$\nvar block_$id$ = context.createBiquadFilter();\nvar $port[osc_freq]$ = block_$id$.frequency;\nblock_$id$.type = '$prop[type]$';\nblock_$id$.frequency.value = '$prop[freq]$';\nblock_$id$.gain.value = $prop[gain]$;\nblock_$id$.Q.value = $prop[Q]$;\n\nvar $port[freq]$ = function(value){\n    block_$id$.frequency.value = parseFloat(value);\n    return true;\n    };\n\nvar $port[q]$ = function(value){\n    block_$id$.Q.value = parseFloat(value);\n    return true;\n    };\n\nvar $port[gain]$ = function(value){\n    block_$id$.gain.value = parseFloat(value);\n    return true;\n    };\n\nvar $port[sound_input]$ = block_$id$;\nvar $port[output]$ = block_$id$;\n"
  },
  "properties": [
    {
      "name": "type",
      "label": "Type",
      "type": "Combo",
      "values": [
        "allpass",
        "bandpass",
        "highshelf",
        "highpass",
        "lowpass",
        "lowshelf",
        "notch",
        "peaking"
      ],
      "value": "highpass"
    },
    {
      "name": "freq",
      "label": "Frequency",
      "type": "Float",
      "lower": 0,
      "upper": 48000,
      "step": 1,
      "value": 200
    },
    {
      "name": "gain",
      "label": "Gain",
      "type": "Float",
      "lower": 0,
      "upper": 100,
      "step": 0.1,
      "value": 1
    },
    {
      "name": "Q",
      "label": "Q",
      "type": "Float",
      "lower": 0,
      "upper": 48000,
      "step": 1,
      "value": 200
    }
  ],
  "ports": [
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.sound",
      "name": "sound_input",
      "conn_type": "Input",
      "label": "Sound"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.sound",
      "label": "Frequency",
      "conn_type": "Input",
      "name": "osc_freq"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.float",
      "name": "freq",
      "conn_type": "Input",
      "label": "Frequency"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.float",
      "name": "gain",
      "conn_type": "Input",
      "label": "Gain"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.float",
      "name": "q",
      "conn_type": "Input",
      "label": "Q"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.sound",
      "label": "Sound",
      "conn_type": "Output",
      "name": "output"
    }
  ]
}