Digital Signal Processing Reference
In-Depth Information
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Source: random, burst random, periodic chirp, burst chirp, pink
noise, sine, arbitrary waveform
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Measurements: linear, cross, power spectrum, power spectral
density, frequency response, coherence, THD, harmonic power,
time waveform, auto-correlation, cross-correlation, histogram,
PDF, CDF
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Octave analysis with triggered waterfall display
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Tachometer input and order tracking with orbit diagram
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Built-in 3.5-inch floppy disk drive
National Instrument (NI) Model
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NI PCI-4551, NI 4552 Dynamic signal Analyzers
10,11
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2 or 4 analog input
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90 dB dynamic range, 16-bit resolution
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-20 to 60 dB gains
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204.8 kS/s maximum sampling rate
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Analog triggering, 32-digital I/O lines
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Embedded 32-bit digital signal processor
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100, 200, 400, 800, 1600 lines FFT resolution
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Windowing — Hanning, Blackman-Harris, Kaiser, exponential,
uniform, user-defined
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Operating Systems
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Windows 2000/NT/XP/Me/9x
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Recommended software
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LabView
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LabWindows/CVI
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Real-Time Octave Analysis for NI-DSA
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Other compatible software
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Visual Basic
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CC++
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Driver software (included)
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NI-DSA
F.5
Spectrum Analyzers
The spectrum analyzer model that was used in the laboratory exercises for
this topic is the HP8590L Spectrum Analyzer. However, other models are
listed below.
