Multi-Tone Sound Generator is a sound and signal generator with audio frequency. Multi-channel Multi-tone audio frequency sinusoidal & noise signal generator. Multi-channel multi-tone audio frequency sinusoidal and noise signal generator is intended for adjusting and measuring parameters of audio equipment.

Multi-Tone Sound Generator Features:
1. Is intended for adjusting and measuring parameters of audio equipment
2. Works with 16-, 24- and 32- bit sound cards with sampling rate up to 400 kHz
3. Separate channels frequency, amplitude and phase controls.
4. Up to eight independent oscillators per channel with separate frequency, amplitude and phase setting, with adjustable noise pad
5. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree
6. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only by quality of the used sound card
7. The Sweep Frequency Mode with adjustable rate in linear or logarithmic time scale
8. Multi-Oscillators Sweep Frequency Mode
9. Generation of noise: white, pink (1/f), Brownian (1/f2)
10. Mode of amplitude modulation of one channel by another
11. Real time signal synthesis
12. Opportunity of recording synthesized signals to hard disk
13. Requirements:
14. IBM PC or compatible with Pentium-II CPU or higher (Pentium-III 1000 is recommended minimum)
15. 16 MB RAM is the minimum for the program itself
16. VGA monitor capable of displaying at least 256 colors
17. Hard Disk with 1MB free space. Additional space is required to save audio files
18. Windows compatible sound card: 16- bit, 24- bit or 32- bit card only
19. Mouse or other pointing device
20. Sound Card drivers (supplied with Sound Card)

Limitations:
* The demo is completely functional, but the time of sounding is limited to 15 seconds after each clicking of the "Start" button.

The license of this software is Free Trial Software, the price is $299.00, you can free download and get a free trial.