At this years AES Convention in Paris Cube-Tec International presented a new VPI for the removal of 24 or 96 Hz buzz tones for the restoration of optical soundtracks - Sprocket DeHum. Individual disturbances can be detected and removed using the automatic Learn function.

A new FPU tool - UpMix - is also ready for the Dobbin system, enabling the automatic conversion of stereo material into a 5.1 Surround format.

Source: Sound & Recording 7.2006