Grupa: Administrator
Lokalizacja:: Kłodzko JO80IK
Posty: 39631 #8127147 Od: 2013-10-18
| #53: Real Time Spectrum Analysis of low frequency / audio signals
This video shows the use of a Tektronix Realtime Spectrum / Signal Analyzer to observe the live spectral content of signals in the audio frequency range. An old 8-ohm speaker is used as a microphone - and the realtime spectrum analyzer shows the composite result of processing nearly 300,000 spectrum measurements per second.
TYLKO ZAREJESTROWANI I ZALOGOWANI UŻYTKOWNICY WIDZĄ LINKI » DARMOWA REJESTRACJA
_________________ Life above 50,000 MHz 73! Stanisław Kłodzko JO80IK IC-7300 + IC-9700 + (2m - 9el + 250W), (70cm - 21 el + 250W), (23cm - 55 el + 150W)
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