Multi-Instrument is a powerful multi-function test and measurement virtual instrument software. It supports a variety of hardware ranging from sound cards which are available in almost all computers to proprietary ADC and DAC hardware such as VT DSOs, NI DAQmx cards and so on. It consists of the following instruments and functions. [Oscilloscope]: Dual-trace waveform, Waveform addition, subtraction & multiplication, Lissajous Pattern, signal recording. Various digital filters are supported. [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, averaging, measurement of THD, THD+N, SNR, SINAD, Noise Level, IMD, Bandwidth, and Crosstalk. [Signal Generator]: sine, rectangle, triangle, saw-tooth, white and pink noise, DMTF, MLS, Multi-Tones, frequency sweep, amplitude sweep, burst tone. Other instruments including [Multimeter], [Spectrum water fall plot], [Spectrogram], [Data Logger], [LCR Meter], [Device Test Plan] and [Vibrometer]
What is new in this release:
Version 3.5 fixed the startup problem under Windows 8 and 8.1 due to Windows Updates in early 2015. It also contains firmware upgrade for VT DSOs, polarity checker setting.
What is new in version 3.4:
Version 3.4 contains a major upgrade of the Device Test Plan module of Multi-Instrument and makes it more suitable for ATE (Automatic test equipment) applications. Wave file replaying funciton has been added in the Signal Generator.