Virtual Tone Generator. Download RedCrab SonoG

If you are into audio engineering, telecommunications, or are just interested in creating and analyzing audio signals, then special software will become an indispensable tool in your arsenal. The program, which is an amazing virtual tone generator with unique features, will help you generate, modulate and analyze a variety of audio signals. This is a virtual Tone Generator. You can download RedCrab SonoG from the official website of the developer. And we will talk about this below.

Freeware - Virtual Tone Generator RedCrab SonoG

RedCrab SonoG Features

RedCrab SonoG is a powerful and free software that provides two standalone generators to create different waveforms. One of the key benefits of this program is the ability to generate sine, square, pulse, and sawtooth waveforms at a selected frequency. With this tool, you can create audio signals of various shapes and structures, adjusting them to your needs.

Virtual Tone Generator

SonoG also supports tone packs, allowing you to quickly and easily create preset sets sound signals. Modulation and sweep are two other powerful features of SonoG. You can easily adjust the modulation and sweep settings to create unique and interesting audio effects. Any modulated signal can be recorded and saved to a PC in *wav format directly.

Variety of signals and opportunities

RedCrab SonoG features a wide range of available signals, frequencies up to 48 kHz and options for tuning them:

Sine waveform: Generates a signal with a clean and harmonic waveform from 1 Hz to 20 kHz. It’s a great choice for creating basic audio signals or testing audio hardware.

Square waveform: Square waveform, also available from 1 Hz to 20 kHz. You can adjust the duration of the pulse as a percentage of the period, which provides additional opportunities for audio experiments.

Pulse signal: This signal allows you to create pulses with adjustable duration in the frequency range from 1 Hz to 20 kHz. The ability to adjust the duration of the pulse allows you to create unique sound effects.

Sawtooth: Generates a sawtooth wave with adjustable rise time duration. It’s a great choice for creating sound effects with smooth transitions.

Tone Burst: Creates a waveform with four active periods and four breaks. This can be useful for creating interesting rhythmic audio effects.

Ease of use and flexible settings

One of the key advantages of RedCrab SonoG is its intuitive interface. You can easily select the signal type and frequency, as well as adjust various parameters such as pulse width, rise time duration and others.

With SonoG you have the ability to directly enter the frequency with keyboards or use the stepless adjustment with the knobs for coarse and fine tuning of the frequency. This allows you to quickly and accurately achieve the desired frequency values for your audio experiments.

DTMF support and more

Particular emphasis should be placed on support for DTMF signals, which are used to test telecommunications decoders. This feature makes RedCrab SonoG a versatile tool for working with communication systems.

Download RedCrab SonoG

If you are interested in creating, analyzing and modulating audio signals, then RedCrab SonoG is the software you need. You can download the latest version of SonoG (version 2.3, dated 11/08/2018) from the official developer site. The links are given below and are located in the “Download” tab.

In order to install SonoG, you need Windows Vista, W7, W8 or W10 operating system, as well as Framework 4.5 or higher and DirectX.

Don’t miss this opportunity to expand your arsenal of audio tools. Download RedCrab SonoG and start creating and analyzing sounds today!


RedCrab SonoG Tone Generator Control Panel

  1. Multifunction display, touchscreen
  2. Special Keyboard for entering frequency and time
  3. Radio knobs with very smooth frequency control
  4. Switch/Switch/Switch tone on/off
  5. Special signal selection buttons
  6. Channel selector
  7. Simple volume control
  8. Dual tone switch



Here you can download files to install and run the program, as well as go to the developer’s main site (if it is currently supported). If you have any questions or difficulties, write in the comments.

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