Just announced at Musikmesse and coming very soon to the DontCrack store.
UNCHIRP is a real-time plug-in that allows removing the most obnoxious artifacts associated with low bit-rate lossy audio encoding, de-noising and other processes that operate in the frequency domain, commonly referred to as Chirping, Warbling, The Tweeties or Underwater-Sound.
This type of artifact has so far been virtually impossible to remove due to its narrow-band and short-time nature. If you need to salvage poorly encoded music, speech that has gone through a poor GSM/satellite uplink, material that has been de-noised with sub-optimal settings or footage recorded with consumer mobile devices, UNCHIRP is your (only) friend.