But as soon as signal processing and noise cancellation enter the picture, there will be signal loss. So even if lossless could be transmitted wirelessly, there

But as soon as signal processing and noise cancellation enter the picture, there will be signal loss. So even if lossless could be transmitted wirelessly, there will be loss due to signal processing. At most what could be gained is one less ad/da conversion to go through. The the question presents itself, why not buy wired analog headphones in the first place.