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Author: JingShing

script/main.py

@@ -0,0 +1,8 @@
+from recording_voice import Recording_Helper
+from voice_detect import Voice_Detect_Helper
+
+if __name__ == '__main__':
+    recorder = Recording_Helper()
+    voice_detecter = Voice_Detect_Helper()
+    recorder()
+    voice_detecter()

script/recording_voice.py

@@ -52,3 +52,6 @@ def recording_voice(self):
         # save
         wf.writeframes(b''.join(frames))
         wf.close()
+
+    def __call__(self):
+        self.recording_voice()

script/voice_detect.py

@@ -0,0 +1,23 @@
+import speech_recognition as sr
+class Voice_Detect_Helper:
+    def __init__(self, language='zh-TW', file_path="test.wav"):
+        self.language = language
+        # default is english
+        self.file_path = file_path
+        self.r = sr.Recognizer()
+        self.result = None
+    def detect_voice(self):
+        with sr.WavFile(self.file_path) as source:
+            # reduce ambient sound and noise
+            # self.r.adjust_for_ambient_noise(source)
+            # load wav
+            audio = self.r.record(source)
+        try:
+            # using google service
+            self.result = self.r.recognize_google(audio,language=self.language)
+            print("Transcription: " + self.result)
+        except:
+            print("Could not understand audio")
+
+    def __call__(self):
+        self.detect_voice()