ROHDE & SCHWARZ GN2130
VOICE PROCESSING UNIT,
DIGITAL VOICE/VOICE ENCRYPTION MODULE
FFT SPECTRA
FFT-Spectrum versus time, frequency and signal intensity (modulation scheme 1)
FFT-Spectrum versus time, frequency and signal intensity (modulation scheme 2)
FFT-Spectrum versus frequency and signal intensity (modulation scheme 1)
FFT-Spectrum versus frequency and signal intensity (modulation scheme 2)
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& voice compressor page