clu updates

Author: eric-urban

articles/cognitive-services/.openpublishing.redirection.cognitive-services.json

@@ -4290,6 +4290,11 @@
             "redirect_url": "/azure/cognitive-services/speech-service/speech-translation",
             "redirect_document_id": false
         },
+        {
+            "source_path_from_root": "/articles/cognitive-services/Speech-Service/index-intent-recognition.yml",
+            "redirect_url": "/azure/cognitive-services/speech-service/intent-recognition",
+            "redirect_document_id": false
+        },
         {
             "source_path_from_root": "/articles/cognitive-services/Speech-Service/intent.md",
             "redirect_url": "/azure/cognitive-services/speech-service/how-to-recognize-intents-from-speech-csharp",

articles/cognitive-services/Speech-Service/how-to-use-custom-entity-pattern-matching.md

@@ -30,10 +30,9 @@ In this guide, you use the Speech SDK to develop a console application that deri
 
 ## When to use pattern matching
 
-Use this sample code if: 
-* You're only interested in matching strictly what the user said. These patterns match more aggressively than LUIS.
-* You don't have access to a [LUIS](../LUIS/index.yml) app, but still want intents. 
-* You can't or don't want to create a [LUIS](../LUIS/index.yml) app but you still want some voice-commanding capability.
+Use pattern matching if: 
+* You're only interested in matching strictly what the user said. These patterns match more aggressively than [conversational language understanding (CLU)](../LUIS/index.yml).
+* You don't have access to a CLU model, but still want intents. 
 
 For more information, see the [pattern matching overview](./pattern-matching-overview.md).
 

articles/cognitive-services/Speech-Service/how-to-use-simple-language-pattern-matching.md

@@ -30,10 +30,9 @@ In this guide, you use the Speech SDK to develop a C++ console application that
 
 ## When to use pattern matching
 
-Use this sample code if: 
-* You're only interested in matching strictly what the user said. These patterns match more aggressively than LUIS.
-* You don't have access to a [LUIS](../LUIS/index.yml) app, but still want intents. 
-* You can't or don't want to create a [LUIS](../LUIS/index.yml) app but you still want some voice-commanding capability.
+Use pattern matching if: 
+* You're only interested in matching strictly what the user said. These patterns match more aggressively than [conversational language understanding (CLU)](../LUIS/index.yml).
+* You don't have access to a CLU model, but still want intents. 
 
 For more information, see the [pattern matching overview](./pattern-matching-overview.md).
 

articles/cognitive-services/Speech-Service/includes/quickstarts/intent-recognition-clu/csharp.md

@@ -66,10 +66,9 @@ Follow these steps to create a new console application and install the Speech SD
             speechConfig.SpeechRecognitionLanguage = "en-US";
     
             using var audioConfig = AudioConfig.FromDefaultMicrophoneInput();
-            using var speechRecognizer = new SpeechRecognizer(speechConfig, audioConfig);
     
             // Creates an intent recognizer in the specified language using microphone as audio input.
-            using (var intentRecognizer = new IntentRecognizer(speechConfig))
+            using (var intentRecognizer = new IntentRecognizer(speechConfig, audioConfig))
             {
                 var cluModel = new ConversationalLanguageUnderstandingModel(
                     languageKey,