Spectro Signal Generator

From Nvhsoftware:

Spectro Signal Generator software 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 program supports 16 Bit Rate and a sampling rates of 44.1 kHz. 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.

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