Multi-Instrument Pro

This is a tool that helps implement multiple electronic equipments on a PC; some hardware components, probes, etc. may be needed.

Multi-Instrument 3.3 is a PC based multi-function virtual instrument software available for trial for 21 days. This program can implement instruments like Oscilloscopes, Spectrum Analyzers, Signal Generators, and Logic Analyzers easily. The PC must have a sound card to help the tool work properly. An audio & acoustic analyzer as a part of this package offers multiple functions, 8 to 16 bit precision. It uses a unique hardware based DSP algorithm. Similarly Precision Real Time Analyzer, Sound Level Meter, Distortion Analyzer, tool also is available. Required probes, sensors, measurement microphones as well as calibrators and accessories are available from the developers. An additional ADC and DAC card is required to support all the features of the tool. Additional functionality that can be supported include a dual trace oscilloscope with sophisticated features like Waveform addition, subtraction & multiplication, Lissajous Pattern, signal recording, digital filtering.

A sophisticated spectrum analyzers is available as part of the package. Features made available through this tool include amplitude spectrum, octave analysis, frequency compensation, etc. A signal generator offers a range of waveforms. Modes available include Waveform addition, subtraction & multiplication, Lissajous Pattern, signal recording, digital filtering, etc. This has a simple and easy to use interface. It is intuitive enough that most users should get familiar with it quite easily. Getting productive with it should not take much time. A multimeter is also available that is one of the most used instruments by an electrical/electronic engineer. This is a very good tool.

Multi-Instrument is a powerful multi-function virtual instrument software. It supports a variety of hardware ranging from sound cards to proprietary ADC & DAC hardware such as NI DAQmx cards. Functions includes: (1) Oscilloscope: Dual-trace waveform, Waveform addition, subtraction & multiplication, Lissajous Pattern, signal recording,digital filtering. (2) Spectrum Analyzer: Amplitude spectrum, octave analysis(1/1,1/3,1/6,1/12,1/24,1/48,1/96), frequency compensation, frequency weighting (A,B,C,ITU-R 468), peak hold, linear/exponential average, measurement of THD, THD+N, SNR, SINAD, Noise Level, IMD, Bandwidth, Crosstalk, peaks, harmonics, phase spectrum, auto/cross correlation, coherence function, transfer function, impulse response. Support 55 window functions & window overlap. (3) Signal Generator: Function/Multitone/Arbitrary waveform/Burst tone/MLS/DTMF/Musical scale/White noise/Pink noise generation, frequency/amplitude sweep, fade in/out. (4) Multimeter: voltmeter, sound pressure level meter(dB, dBA, dBB, dBC), frequency counter, RPM meter, counter, duty cycle meter, F/V converter, cycle mean/RMS. Visit www.virtins.com for further details.