Applets Related to "Examples of Communication Systems"

1.   Attenuation of Copper Cables
2.   Discrete Fouriertransform and Inverse
3.   Doppler Effect
4.   Generation of Walsh functions  
5.   Principle of Pseudo-Ternary Coding  
6.   Principle of 4B3T Coding  
7.   Sampling of Analog Signals and Signal Reconstruction

SWF applets - based on Shockwave Flash

1.   DMT – Discrete Multiton Transmission
2.   Frequency Shift Keying & Continuous Phase Modulation
3.   Mehrwegeausbreitung und Frequenzselektivität   ⇒   "Multipath propagation and frequency selectivity"
4.   OFDM - Spektrum & Signale   ⇒   "OFDM - Spectra and signals"
5.   OVSF-Codes   ⇒   "OVSF codes"
6.   Prinzip der Discrete Multitone Transmission   ⇒   "Principle of Discrete Multitone Transmission"
7.   Prinzip der Quadratur–Amplitudenmodulation   ⇒   "Principle of Quadrature Amplitude Modulation"
8.   Qualität verschiedener Sprach–Codecs   ⇒   "Quality of different speech codecs"
9.   QPSK und Offset-QPSK   ⇒   "QPSK and offset QPSK"
10.   Zeitverhalten von Kupferkabeln   ⇒   "Time behavior of copper cables"