The first practical implementation of the audio perceptual coder (OCF) in hardware (Krasner's hardware was as well cumbersome and slow for practical use), was an implementation of the psychoacoustic remodel coder dependant on Motorola 56000 DSP chips. A essential, 8GB model with not Significantly of a screen (created for Hearing http://xn--101-8cd4f0b.xn--p1ai/user/rainraft78/