Re: Python how to get the raw audio data from SAPI?
Try this:
from win32com.client.gencache import EnsureDispatch
import winsound
from wave import Wave_write
from io import BytesIO
voice=EnsureDispatch("SAPI.SPVoice")
while True:
text=input("Enter text to speak")
stream=EnsureDispatch("SAPI.SPMemoryStream")
stream.Format.Type=34 # SAFT44kHz16BitMono = 34
voice.AudioOutputStream=stream
voice.Speak(text)
bytereader=BytesIO()
wavefile=Wave_write(bytereader)
wavefile.setnchannels(1)
wavefile.setsampwidth(2)
wavefile.setframerate(44100)
wavefile.writeframes(stream.GetData().tobytes())
data="" /> while data[0]==0: data="" /> winsound.PlaySound(data, winsound.SND_MEMORY)
stream.SetData(0)
Just note, it will block until it's finished speaking since it's a demo. Also, I'm just excluding 0s for now, still need to look at a noise gate.
Also note that Microsoft Anna may not be that laggy. You'd have to try a different voice in order to get a speedup I guess.
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