Small Commit

test_tts.py

@@ -0,0 +1,27 @@
+import subprocess
+
+PIPER_BIN = "piper"
+PIPER_MODEL = "de_DE-thorsten-medium.onnx"
+SAMPLE_RATE = 22050 #aplay -v assistant/audio-tts/predefined.wav so rausgefunden
+
+def speak(text):
+
+    print(f"[TTS] {text}")
+
+    process = subprocess.Popen(
+        [PIPER_BIN, "--model", PIPER_MODEL, "--output-raw"],
+        stdin=subprocess.PIPE,
+        stdout=subprocess.PIPE
+    )
+
+    audio = process.communicate(input=text.encode("utf-8"))[0]
+
+    play = subprocess.Popen(
+        ["aplay", "-r", str(SAMPLE_RATE), "-f", "S16_LE"],
+        stdin=subprocess.PIPE
+    )
+    play.communicate(audio)
+
+    
+text="Das Auto musste repariert werden, bevor wir weiterfahren konnten, neuer text"
+speak(text)