I can see some content extracted:
\n \n\nCcv)malcolm:tesseract-python adrianrosebrock$ python ocr.
py --image images/example_@1.png\nNoisy image\nto test\nOCS 1 1yeln edd\n\n
\n \n \n\nNoisy image\nto test\nTesseract OCR\n\n \n \n\n\n
Isn't what you are looking for? Could you share the noisy.pdf PDF document?