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

10 votes108 views2 answers
Adding static file and its usage in Django
Python Django
3 votes120 views2 answers
Django postgres connection
Python Django
0 vote108 views1 answer
How to get a mock image in django?
Python
1 vote95 views1 answer
Convert array to set python
Python
25 votes91 views6 answers
Python remove spaces
Python
1 vote100 views1 answer
Matplotlib ax.annotate color of the arrow
Python
27 votes92 views5 answers
Python array append
Python
0 vote43 views1 answer
Pip install --upgrade pip no module named pip
Python
16 votes122 views3 answers
How to code music in python
Python
21 votes84 views1 answer
Plot x y graph python
Python