The Fox Lorber DVD sounds MUCH clearer than any later edition. It has the occasional tick and pop but is very clean overall. It's sourced from a PAL master and has PAL speedup, which as usual I've removed from the images and comparison clip below.
The audio track on the Masters of Cinema DVD is horrible due to extreme noise reduction. The same track was used for the MoC blu-ray with some minor EQ changes, where it's still pitched 0.7 semitones too high (which I haven't corrected for the images below).
The Criterion blu-ray, although better than the MoC, is still appallingly muffled:
