Spectro Signal Generator provides you with the ability to generate a variety of static and sweep signals using your PC sound card. The signals that can be generated includes: sine, triangle, square, sawtooth and white noise. Amplitude and offset can also be adjusted. A linear, exponential or logarithmic sweep signal can be specified within a specific frequency range and time duration. The sweep frequency can be adjusted to increase or decrease in frequency. The time history and frequency spectrum of the generated signal is displayed in real-time in graphical format. Sweep information in terms of time vs. frequency is also displayed in real-time. The program supports 16 Bit Rate and a sampling rates of 44.1 kHz.The software is compatible with Windows 2000 and XP.