Audio streaming python

def generate_sample(self, ob, preview):
    print("* Generating sample...")
    tone_out = array(ob, dtype=int16)

    if preview:
        print("* Previewing audio file...")

        bytestream = tone_out.tobytes()
        pya = pyaudio.PyAudio()
        stream = pya.open(format=pya.get_format_from_width(width=2), channels=1, rate=OUTPUT_SAMPLE_RATE, output=True)
        stream.write(bytestream)
        stream.stop_stream()
        stream.close()

        pya.terminate()
        print("* Preview completed!")
    else:
        write('sound.wav', SAMPLE_RATE, tone_out)
        print("* Wrote audio file!")

Source: stackoverflow.com

Similar codes

25 votes511 views2 answers
Start new app in django
Python Django
0 vote330 views1 answer
Punto1
Python
8 votes336 views5 answers
Python print statements
Python
1 vote307 views1 answer
Beautiful soup how to extract from webpage
Python
0 vote493 views1 answer
Raspbian run a python script at startup
Python
4 votes572 views2 answers
Sum of array using recursion in python
Python
20 votes341 views5 answers
How to merge two pandas dataframes on a column
Python
6 votes410 views2 answers
Kill port django
Python Django
0 vote378 views1 answer
Check django version in your system
Python Django
0 vote328 views1 answer
Python map string to int
Python