handle = wave.open('data_sylabys1.wav', 'r')
framerate = handle.getframerate();
nframes = handle.getnframes()

for i in range(handle.getnframes()):
        frame = handle.readframes(1)
        data = struct.unpack("<h", frame)

handle = wave.open('data_sylabys1.wav', 'r')
    framerate = handle.getframerate();
    nframes = handle.getnframes()
    i = 0
    while i  < nframes:
        frame = handle.readframes(1)
        data = struct.unpack("<h", frame)
        i = i + 1

for j in range(nframes/framerate + 1):
        for i in range(j *framerate, (j+1)*framerate):
            if i >= nframes:
                break