81. In a synthesizer of original information bearing time domain signals from compressed information time domain signals produced by predetermined different signal compression techniques, said compressed information time domain signals comprising an inverse transformation of a Mozer phase adjusted transform of said original time domain signals, a memory device comprising: means for storing said compressed information time domain signals and instruction signals specifying the particular compression technique applied to said original information bearing time domain signals to produce corresponding portions of said compressed information time domain signals, said compressed information time domain signals comprising a plurality of samples resulting from said predetermined signal compression techniques, the number of said different signal compression techniques applied to said original signal being greater than 2, the ratio of said plurality of samples to the minimum number of samples required to uniquely and intelligibly identify said original information bearing signals being no greater than about 0.2, and means for expanding said compressed signals comprising said inverse transform.
81. In a synthesizer of original information bearing time domain signals from compressed information time domain signals produced by predetermined different signal compression techniques, said compressed information time domain signals comprising an inverse transformation of a Mozer phase adjusted transform of said original time domain signals, a memory device comprising: means for storing said compressed information time domain signals and instruction signals specifying the particular compression technique applied to said original information bearing time domain signals to produce corresponding portions of said compressed information time domain signals, said compressed information time domain signals comprising a plurality of samples resulting from said predetermined signal compression techniques, the number of said different signal compression techniques applied to said original signal being greater than 2, the ratio of said plurality of samples to the minimum number of samples required to uniquely and intelligibly identify said original information bearing signals being no greater than about 0.2, and means for expanding said compressed signals comprising said inverse transform. 88. The combination of claim 81 wherein said compressed information time domain signals comprise delta modulated representations of said original time domain signals.