With Processing Of The Sound Signal (epo) Patents and Patent Applications (Class 386/E9.022) - Justia Patents Search

With Processing Of The Sound Signal (epo) Patents (Class 386/E9.022)

E Subclasses

Using time division multiplex of the pcm audio and pcm video signals (epo) (Class 386/E9.023)

With insertion of the PCM audio signals in the vertical blanking interval of the PCM video signal (EPO) (Class 386/E9.024)

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