- 13:09, 10 January 2019 diff hist +440 Modulation Methods/Linear Digital Modulation
- 12:41, 10 January 2019 diff hist +355 Modulation Methods/Linear Digital Modulation
- 12:18, 10 January 2019 diff hist +48 Exercise 4.6: Quantization Characteristics
- 12:11, 10 January 2019 diff hist +227 Exercise 4.6: Quantization Characteristics
- 11:40, 10 January 2019 diff hist +41 Exercise 4.5: Non-Linear Quantization
- 11:33, 10 January 2019 diff hist +387 Exercise 4.5: Non-Linear Quantization
- 19:18, 9 January 2019 diff hist +1 Exercise 4.4Z: Signal-to-Noise Ratio with PCM
- 19:11, 9 January 2019 diff hist +279 Exercise 4.4Z: Signal-to-Noise Ratio with PCM
- 19:04, 9 January 2019 diff hist +28 Exercise 4.4: About the Quantization Noise
- 18:56, 9 January 2019 diff hist +380 Exercise 4.4: About the Quantization Noise
- 19:37, 8 January 2019 diff hist +11 Exercise 4.3: Natural and Discrete Sampling
- 19:30, 8 January 2019 diff hist +6 Exercise 4.3: Natural and Discrete Sampling
- 19:30, 8 January 2019 diff hist +251 Exercise 4.3: Natural and Discrete Sampling
- 19:20, 8 January 2019 diff hist +64 Exercise 4.2Z: About the Sampling Theorem
- 19:02, 8 January 2019 diff hist +122 Exercise 4.2Z: About the Sampling Theorem
- 18:44, 8 January 2019 diff hist +38 Exercise 4.2: Low-Pass for Signal Reconstruction
- 18:37, 8 January 2019 diff hist +306 Exercise 4.2: Low-Pass for Signal Reconstruction
- 18:19, 8 January 2019 diff hist +10 Exercise 4.1: PCM System 30/32
- 18:14, 8 January 2019 diff hist +29 Exercise 4.1: PCM System 30/32
- 16:03, 7 January 2019 diff hist +34 Modulation Methods/Pulse Code Modulation
- 15:59, 7 January 2019 diff hist +13 Modulation Methods/Pulse Code Modulation
- 15:49, 7 January 2019 diff hist +354 Modulation Methods/Pulse Code Modulation
- 13:44, 7 January 2019 diff hist +131 Modulation Methods/Pulse Code Modulation
- 18:16, 20 December 2018 diff hist +5 Exercise 3.11: Pre-Emphase and De-Emphase
- 18:14, 20 December 2018 diff hist -36 Exercise 3.11: Pre-Emphase and De-Emphase
- 18:09, 20 December 2018 diff hist +100 Exercise 3.11: Pre-Emphase and De-Emphase
- 18:06, 20 December 2018 diff hist +2 Exercise 3.11: Pre-Emphase and De-Emphase
- 18:03, 20 December 2018 diff hist +153 Exercise 3.11: Pre-Emphase and De-Emphase
- 17:59, 20 December 2018 diff hist +35 Exercise 3.10Z: Amplitude and Angle Modulation in Comparison
- 17:53, 20 December 2018 diff hist +140 Exercise 3.10Z: Amplitude and Angle Modulation in Comparison
- 17:45, 20 December 2018 diff hist +59 Exercise 3.10: Noise Power Calculation
- 17:37, 20 December 2018 diff hist +174 Exercise 3.10: Noise Power Calculation
- 16:44, 20 December 2018 diff hist +301 Modulation Methods/Influence of Noise on Systems with Angle Modulation
- 16:28, 20 December 2018 diff hist +362 Modulation Methods/Influence of Noise on Systems with Angle Modulation
- 16:09, 20 December 2018 diff hist -1 Exercise 3.9: Circular Arc and Parabola
- 15:34, 20 December 2018 diff hist +13 Exercise 3.9: Circular Arc and Parabola
- 15:28, 20 December 2018 diff hist +210 Exercise 3.9: Circular Arc and Parabola
- 15:18, 20 December 2018 diff hist +39 Exercise 3.8: Modulation Index and Bandwidth
- 15:13, 20 December 2018 diff hist +155 Exercise 3.8: Modulation Index and Bandwidth
- 14:58, 20 December 2018 diff hist +18 Exercise 3.7: Angular Modulation of a Harmonic Oscillation
- 14:53, 20 December 2018 diff hist +205 Exercise 3.7: Angular Modulation of a Harmonic Oscillation
- 14:45, 20 December 2018 diff hist +9 Exercise 3.6: PM or FM? Or AM?
- 14:41, 20 December 2018 diff hist +229 Exercise 3.6: PM or FM? Or AM?
- 19:22, 19 December 2018 diff hist +19 Exercise 3.5Z: Phase Modulation of a Trapezoidal Signal
- 19:17, 19 December 2018 diff hist +252 Exercise 3.5Z: Phase Modulation of a Trapezoidal Signal
- 19:06, 19 December 2018 diff hist +3 Exercise 3.5: PM and FM for Rectangular Signals
- 19:02, 19 December 2018 diff hist +208 Exercise 3.5: PM and FM for Rectangular Signals
- 18:40, 19 December 2018 diff hist +156 Modulation Methods/Frequency Modulation (FM)
- 18:30, 19 December 2018 diff hist +702 Modulation Methods/Frequency Modulation (FM)
- 17:58, 19 December 2018 diff hist +845 Modulation Methods/Frequency Modulation (FM)