{
  "title": "soundmeter.basic",
  "description": "Simple sound meter",
  "lang": "en",
  "documentation": "http://recherche.imt-atlantique.fr/xaal/documentation/",
  "ref": "http://recherche.imt-atlantique.fr/xaal/documentation/soundmeter.basic",
  "license": "Copyright Christophe Lohr IMT Atlantique 2018 - Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without any warranty.",
  "extends": "basic.basic",
  "attributes": {
    "sound": {
      "description": "Sound intensity",
      "unit": "dB",
      "type": {
	"$schema": "http://json-schema.org/draft-04/schema#",
	"type": "number"
      }
    }
  },
  "methods": {
    "getAttributes": {
      "description": "Get measured sound intensity",
      "parameters": {
	"attributes": {
	  "description": "List of wanted attributes",
	  "unit": "",
	  "direction": "in",
	  "type": {
	    "$schema": "http://json-schema.org/draft-04/schema#",
	    "type": "array",
	    "items": {
	      "enum": [ "sound" ]
	    },
	    "additionalItems": false
	  }
	},
	"sound": {
	  "description": "Sound intensity",
	  "unit": "dB",
	  "direction": "out",
	  "type": {
	    "$schema": "http://json-schema.org/draft-04/schema#",
	    "type": "number"
	  }
	}
      },
      "relatedAttributes": [ ]
    }
  },
  "notifications": {
    "attributesChange": {
      "description": "Report attributes that have changed",
      "parameters": {
	"sound": {
	  "description": "Sound intensity",
	  "unit": "dB",
	  "type": {
	    "$schema": "http://json-schema.org/draft-04/schema#",
	    "type": "number"
	  }
	}
      }
    }
  }
}