tune visidata functions and add speech.py

speech.py

@@ -0,0 +1,26 @@
+import speech_recognition as sr
+
+recognizer = sr.Recognizer()
+
+''' recording the sound '''
+
+with sr.Microphone() as source:
+    print("Adjusting noise ")
+    recognizer.adjust_for_ambient_noise(source, duration=1)
+    print("Recording for 4 seconds")
+    recorded_audio = recognizer.listen(source, timeout=4)
+    print("Done recording")
+
+''' Recorgnizing the Audio '''
+try:
+    print("Recognizing the text")
+    
+    text = recognizer.recognize_sphinx(
+            recorded_audio, 
+            language="de-DE"
+        )
+    print("Decoded Text : {}".format(text))
+
+except Exception as ex:
+    print(ex)
+