How to write a python program to convert speech into wav file
How to write a python program to convert speech into wav file
Prerequisites:
1. pip install pyaudio
2. pip install speechrecognition
Code:
import pyaudio
import wave
CHUNK = 1024
FORMAT = pyaudio.paInt16
CHANNELS = 2
RATE = 44100
RECORD_SECONDS = 5
WAVE_OUTPUT_FILENAME = "convertedTowavFile.wav"
paudio = pyaudio.PyAudio()
stream = paudio.open(format = FORMAT, channels = CHANNELS,
rate = RATE,
input = True,
frames_per_buffer = CHUNK)
print(".....Recording Started.....")
arrayFrames=[]
for i in range(0, int(RATE / CHUNK * RECORD_SECONDS)):
data = stream.read(CHUNK)
arrayFrames.append(data)
print(".....Recording Ended.....")
stream.stop_stream()
stream.close()
paudio.terminate()
waveform = wave.open(WAVE_OUTPUT_FILENAME,'wb')
waveform.setnchannels(CHANNELS)
waveform.setsampwidth(paudio.get_sample_size(FORMAT))
waveform.setframerate(RATE)
waveform.writeframes(b''.join(arrayFrames))
waveform.close()
Next Steps :
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#python
#speechrecognition
#sppechtowav
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