Digital soundmasking generator and signal processor with additional source input, signal mixer, and two outputs. Unit features various signal processing options including 1/3-Octave equalization; parametric equaliztion; high pass and low pass filters with slope adjustment; independent channel delays; and various other signal options. Controlled by any Windows PC, using serial cable and Dynasound's DS3000 software (included), the unit is tamper resistant. Two channel DSP soundmasking generator with paging or music input.