diff --git a/bindings/javascript/README.md b/bindings/javascript/README.md
index 0f52584..4a884d9 100644
--- a/bindings/javascript/README.md
+++ b/bindings/javascript/README.md
@@ -15,17 +15,21 @@ var factory = require('ggwave')
 factory().then(function(ggwave) {
     // create ggwave instance with default parameters
     var parameters = ggwave.getDefaultParameters();
+
+    parameters.operatingMode |= ggwave.GGWAVE_OPERATING_MODE_USE_DSS;
+
     var instance = ggwave.init(parameters);
+    console.log('instance: ' + instance);
 
     var payload = 'hello js';
 
     // generate audio waveform for string "hello js"
-    var waveform = ggwave.encode(instance, payload, ggwave.TxProtocolId.GGWAVE_TX_PROTOCOL_AUDIBLE_FAST, 10);
+    var waveform = ggwave.encode(instance, payload, ggwave.ProtocolId.GGWAVE_PROTOCOL_AUDIBLE_FAST, 10);
 
     // decode the audio waveform back to text
     var res = ggwave.decode(instance, waveform);
 
-    if (res != payload) {
+    if (new TextDecoder("utf-8").decode(res) != payload) {
         process.exit(1);
     }
 });
diff --git a/examples/arduino-rx-web/index-tmpl.html b/examples/arduino-rx-web/index-tmpl.html
index 00599f2..f519354 100644
--- a/examples/arduino-rx-web/index-tmpl.html
+++ b/examples/arduino-rx-web/index-tmpl.html
@@ -123,7 +123,7 @@
                 }
 
                 // generate audio waveform
-                var waveform = ggwave.encode(instance, payload, ggwave.TxProtocolId.GGWAVE_PROTOCOL_MT_FASTEST, 25)
+                var waveform = ggwave.encode(instance, payload, ggwave.ProtocolId.GGWAVE_PROTOCOL_MT_FASTEST, 25)
 
                 // play audio
                 var buf = convertTypedArray(waveform, Float32Array);
diff --git a/examples/buttons/index-tmpl.html b/examples/buttons/index-tmpl.html
index a04ea14..bb571bd 100644
--- a/examples/buttons/index-tmpl.html
+++ b/examples/buttons/index-tmpl.html
@@ -113,9 +113,9 @@
                 // generate audio waveform
                 var waveform = null;
                 if (document.getElementById("checkbox-fp").checked) {
-                    waveform = ggwave_FluentPet.encode(instance, payload, ggwave_FluentPet.TxProtocolId.GGWAVE_PROTOCOL_DT_FAST, 25)
+                    waveform = ggwave_FluentPet.encode(instance, payload, ggwave_FluentPet.ProtocolId.GGWAVE_PROTOCOL_DT_FAST, 25)
                 } else {
-                    waveform = ggwave.encode(instance, payload, ggwave.TxProtocolId.GGWAVE_PROTOCOL_DT_FAST, 25)
+                    waveform = ggwave.encode(instance, payload, ggwave.ProtocolId.GGWAVE_PROTOCOL_DT_FAST, 25)
                 }
 
                 // play audio
diff --git a/examples/ggwave-js/index-tmpl.html b/examples/ggwave-js/index-tmpl.html
index 440f142..f2e37ee 100644
--- a/examples/ggwave-js/index-tmpl.html
+++ b/examples/ggwave-js/index-tmpl.html
@@ -87,7 +87,7 @@
                 captureStop.click();
 
                 // generate audio waveform
-                var waveform = ggwave.encode(instance, txData.value, ggwave.TxProtocolId.GGWAVE_TX_PROTOCOL_AUDIBLE_FAST, 10)
+                var waveform = ggwave.encode(instance, txData.value, ggwave.ProtocolId.GGWAVE_PROTOCOL_AUDIBLE_FAST, 10)
 
                 // play audio
                 var buf = convertTypedArray(waveform, Float32Array);