diff --git a/lib/config.dart b/lib/config.dart
new file mode 100644
index 0000000..79956bf
--- /dev/null
+++ b/lib/config.dart
@@ -0,0 +1,6 @@
+const String model = 'assets/datasets/model.tflite';
+const String label = 'assets/datasets/label.txt';
+const String inputType = 'decodedWav';
+const int sampleRate = 16000;
+const int recordingLength = 16000;
+const int bufferSize = 2000;
\ No newline at end of file
diff --git a/lib/view/screens/content.dart b/lib/view/screens/content.dart
index 9f8d6dc..dc66645 100644
--- a/lib/view/screens/content.dart
+++ b/lib/view/screens/content.dart
@@ -1,8 +1,14 @@
-import 'package:easy_learn/view/widgets/list_contents_box.dart';
-import 'package:easy_learn/view/widgets/score_board.dart';
+import 'dart:async';
+import 'dart:developer';
+
+import 'package:tflite_audio/tflite_audio.dart';
 import 'package:flutter/material.dart';
 
 import 'package:easy_learn/view/widgets/custom_button.dart';
+import 'package:easy_learn/view/widgets/score_board.dart';
+import 'package:easy_learn/view/widgets/list_contents_box.dart';
+import 'package:easy_learn/config.dart' show model, label, inputType, sampleRate, recordingLength, bufferSize;
+
 
 class Content extends StatefulWidget {
   const Content({Key? key, required this.category}) : super(key: key);
@@ -14,64 +20,126 @@ class Content extends StatefulWidget {
 }
 
 class _ContentState extends State<Content> {
+  final isRecording = ValueNotifier<bool>(false);
+  Stream<Map<dynamic, dynamic>>? result;
+
+  @override
+  void initState() {
+    super.initState();
+    TfliteAudio.loadModel(
+      // numThreads: this.numThreads,
+      // isAsset: this.isAsset,
+      model: model,
+      label: label,
+    );
+  }
+
+  void getResult() {
+    result = TfliteAudio.startAudioRecognition(
+      inputType: inputType,
+      sampleRate: sampleRate,
+      recordingLength: recordingLength,
+      bufferSize: bufferSize,
+    );
+
+    result ?.listen(
+      (event) => log(event.toString())
+    ).onDone(() => isRecording.value = false);
+  }
+
+  String showResult(AsyncSnapshot snapshot, String key) => snapshot.hasData ? snapshot.data[key].toString() : 'null ';
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      body: Container(
-        decoration: const BoxDecoration(
-          image: DecorationImage(
-            image: AssetImage('assets/images/content_bg.png'),
-            fit: BoxFit.cover
-          )
-        ),
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.spaceAround,
-          children: [
-            Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      body: StreamBuilder<Map<dynamic, dynamic>>(
+        stream: result,
+        builder: (BuildContext context, AsyncSnapshot<Map<dynamic, dynamic>> snapshot) {
+          dynamic scoreBoard;
+
+          switch (snapshot.connectionState) {
+            case ConnectionState.none:
+              scoreBoard = const ScoreBoard(score: "-",);
+              break;
+            case ConnectionState.waiting:
+              scoreBoard = const ScoreBoard(score: "-",);
+              break;
+            default:
+              scoreBoard = ScoreBoard(score: showResult(snapshot, 'recognitionResult'),);
+          }
+          return Container(
+            decoration: const BoxDecoration(
+              image: DecorationImage(
+                image: AssetImage('assets/images/content_bg.png'),
+                fit: BoxFit.cover
+              )
+            ),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.spaceAround,
               children: [
-                Container(
-                  margin: const EdgeInsets.only(left: 10.0, bottom: 60.0),
-                  child: CustomButton(name: 'close', size: 60.0, navigator: () {
-                    Navigator.pop(context);
-                  },)
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    Container(
+                      margin: const EdgeInsets.only(left: 10.0, bottom: 60.0),
+                      child: CustomButton(name: 'close', size: 60.0, navigator: () {
+                        Navigator.pop(context);
+                      },)
+                    ),
+                    scoreBoard,
+                    Container(
+                      margin: const EdgeInsets.only(right: 10.0, bottom: 60.0),
+                      child: CustomButton(name: 'sound', size: 60.0, navigator: () {},)
+                    ),
+                  ],
                 ),
-                const ScoreBoard(),
-                Container(
-                  margin: const EdgeInsets.only(right: 10.0, bottom: 60.0),
-                  child: CustomButton(name: 'sound', size: 60.0, navigator: () {},)
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                  children: [
+                    Container(
+                      margin: const EdgeInsets.only(left: 5.0),
+                      child: CustomButton(name: 'previous', size: 100.0, navigator: () {},)
+                    ),
+                    const SizedBox(
+                      width: 180,
+                      height: 180,
+                      child: ListContentsBox(
+                        imagePath: 'assets/images/list_contents_animals.png',
+                        title: 'Animals'
+                      ),
+                    ),
+                    Container(
+                      margin: const EdgeInsets.only(right: 5.0),
+                      child: CustomButton(name: 'next', size: 100.0, navigator: () {})
+                    )
+                  ],
+                ),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    ValueListenableBuilder(
+                      valueListenable: isRecording,
+                      builder: (context, value, widget) {
+                        if (value == false) {
+                          return CustomButton(name: 'microphone', size: 190.0, navigator: () {
+                            isRecording.value = true;
+                            setState(() {
+                              getResult();
+                            });
+                          });
+                        } else {
+                          return CustomButton(name: 'microphone', size: 190.0, navigator: () {
+                            TfliteAudio.stopAudioRecognition();
+                          });
+                        }
+                      }
+                    )
+                  ],
                 ),
               ],
             ),
-            Row(
-              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
-              children: [
-                Container(
-                  margin: const EdgeInsets.only(left: 5.0),
-                  child: CustomButton(name: 'previous', size: 100.0, navigator: () {},)
-                ),
-                const SizedBox(
-                  width: 180,
-                  height: 180,
-                  child: ListContentsBox(
-                    imagePath: 'assets/images/list_contents_animals.png',
-                    title: 'Animals'
-                  ),
-                ),
-                Container(
-                  margin: const EdgeInsets.only(right: 5.0),
-                  child: CustomButton(name: 'next', size: 100.0, navigator: () {})
-                )
-              ],
-            ),
-            Row(
-              mainAxisAlignment: MainAxisAlignment.center,
-              children: [
-                CustomButton(name: 'microphone', size: 190.0, navigator: () {},)
-              ],
-            ),
-          ],
-        ),
+          );
+        }
       ),
     );
   }