Virtins Pocket Signal Generator 1

VIRTINS Pocket Signal Generator is a powerful Pocket PC based virtual instrument. It consists of a Signal Generator and an off-line Oscilloscope. 1. The dual route Signal Generator (Sweep/Arbitrary/objective Generator) provides the following types of waveform for output:

(1) Sine (2) Square (3) Triangle (4) Saw Tooth (5) White Noise (6) Pink Noise (7) Multi-tones (8) Arbitrary via user-configurable waveform library at either a fixed frequency, or a frequency that sweeps linearly or logarithmically within specified frequency range and time duration.

2. The dual-route off-line Oscilloscope provides four types of views: (1) Waveform display of route A and route B (2) Waveform display of route A + route B (3) Waveform display of route A - route B (4) Lissajous Pattern display for route A and route B The off-line Oscilloscope can be used to view the signal generated by the Signal Generator. It can also be used to view the WAV files recorded by other sound recording software.

Specification
Bandwidth: 20 Hz - 48 kHz (depending on Sound Device)
Output level: about 1 VAC (depending on Sound Device)
Selectable sampling frequency (up to 96 kHz), sampling bit resolution (8 or 16 bits) and sampling channels (one or two) (all depending on Sound Device)
Support predefined waveforms: Sine, Square, Triangle and Saw Tooth. They can be generated at a specified fixed frequency ranging from 1 Hz to up to 48 kHz.
Support pink noise and white noise generation.
Support multi-tones generation. Multi-tones is a combination of the predefined waveforms with different amplitude and frequency. Pink noise and white noise with specified amplitude can also be added into multi-tones. Maximum 32 tones can be combined in each channel.
Support arbitrary waveform generation through user-defined waveform library. The waveform library is a TXT file containing the coordinates of each point of a waveform.