RedCrab SonoG
Tone generator

RedCrab SonoG is a tone generator software with two stand-alone generators.

SonoG can generate different wave forms, like sine, square, puls or sawtooth at the selected frequency.

SonoG supports tone-burst, modulation, sweep and DTMF pulse.

RedCrab SonoG is shareware.
Try the first beta version with limited run time for free.

Free Download

  • Sinusoidal, 1Hz - 20kHz
  • Rectangular, 1Hz - 20kHz *)
  • Pulse, 1Hz - 20kHz *). The duration of the pulse as a % to the period is adjustable.
  • Sawtooth, 1Hz - 20kHz *). The duration of the rise time is adjustable.
  • Ton-Burst, 1Hz - 20 kHz *). Four active periods, four periods break.
  • Sweep mode.
  • Modulation of sinusoidal signals.
  • Frequency direct input from the key panel.
  • Frequency step less adjustable with radio knobs (main, fine)
  • DTMF signals for testing of telecommunication decoders.

*) Quality and upper frequency limit are dependent of the PC sound adapter.

System requirement:
Window Vista, W7, W8, W10
Framwork 4.5 or higher

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    RedCrab Software - Singapore - Sengkang West Way