- 16:08, 3 April 2021 diff hist -51 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 16:10, 2 April 2021 diff hist -93 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 18:02, 1 April 2021 diff hist -142 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 15:25, 1 April 2021 diff hist -724 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 12:05, 1 April 2021 diff hist -11 Information Theory/Further Source Coding Methods
- 20:05, 30 March 2021 diff hist -212 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 18:52, 30 March 2021 diff hist -147 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 16:27, 30 March 2021 diff hist -4 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 16:26, 30 March 2021 diff hist -410 Information Theory/Some Preliminary Remarks on Two-Dimensional Random Variables
- 13:07, 30 March 2021 diff hist -258 Information Theory/Further Source Coding Methods
- 21:19, 29 March 2021 diff hist -65 Information Theory/Further Source Coding Methods
- 20:23, 29 March 2021 diff hist -205 Information Theory/Further Source Coding Methods
- 19:39, 29 March 2021 diff hist -75 Information Theory/Further Source Coding Methods
- 15:43, 29 March 2021 diff hist -176 Information Theory/Further Source Coding Methods
- 15:33, 29 March 2021 diff hist -86 Information Theory/Further Source Coding Methods
- 14:46, 29 March 2021 diff hist -208 Information Theory/Further Source Coding Methods
- 17:15, 28 March 2021 diff hist -190 Information Theory/Further Source Coding Methods
- 16:31, 28 March 2021 diff hist -14 Information Theory
- 16:30, 28 March 2021 diff hist 0 Information Theory
- 16:29, 28 March 2021 diff hist +7 Information Theory
- 16:29, 28 March 2021 diff hist 0 Information Theory
- 16:28, 28 March 2021 diff hist 0 Information Theory
- 16:28, 28 March 2021 diff hist 0 Information Theory
- 16:22, 28 March 2021 diff hist +1 Information Theory/Further Source Coding Methods
- 16:21, 28 March 2021 diff hist -28 Information Theory/Further Source Coding Methods
- 16:20, 28 March 2021 diff hist -83 Information Theory/Further Source Coding Methods
- 22:29, 27 March 2021 diff hist -6 Information Theory/Entropy Coding According to Huffman
- 22:27, 27 March 2021 diff hist -171 Information Theory/Entropy Coding According to Huffman
- 20:43, 27 March 2021 diff hist -21 Information Theory/Entropy Coding According to Huffman
- 20:39, 27 March 2021 diff hist -494 Information Theory/Entropy Coding According to Huffman
- 17:57, 27 March 2021 diff hist -108 Information Theory/Entropy Coding According to Huffman
- 16:28, 27 March 2021 diff hist -208 Information Theory/Entropy Coding According to Huffman
- 15:58, 27 March 2021 diff hist -6 Information Theory
- 15:45, 27 March 2021 diff hist +1 Exercise 3.7: Synchronous Demodulator
- 15:40, 27 March 2021 diff hist -1 Exercise 3.6Z: Complex Exponential Function
- 15:39, 27 March 2021 diff hist -16 Exercise 3.6Z: Complex Exponential Function
- 15:38, 27 March 2021 diff hist +4 Exercise 3.6Z: Complex Exponential Function
- 15:45, 26 March 2021 diff hist -2 Exercise 3.2Z: Sinc-Squared Spectrum with Diracs
- 15:43, 26 March 2021 diff hist -3 Exercise 3.1Z: Spectrum of the Triangular Pulse
- 15:41, 26 March 2021 diff hist +1 Exercise 3.2: From the Spectrum to the Signal
- 15:36, 26 March 2021 diff hist +9 Exercise 3.2: From the Spectrum to the Signal
- 15:17, 26 March 2021 diff hist -26 Exercise 3.1Z: Spectrum of the Triangular Pulse
- 15:10, 26 March 2021 diff hist +3 Exercise 3.1: Spectrum of the Exponential Pulse
- 13:09, 26 March 2021 diff hist -122 Exercise 4.6Z: Locality Curve for Phase Modulation
- 12:24, 26 March 2021 diff hist +488 Applets to "Signal Representation"
- 12:11, 26 March 2021 diff hist +653 Learning Videos to "Signal Representation"
- 12:02, 26 March 2021 diff hist +6 Exercise 1.2Z: Puls Code Modulation
- 12:00, 26 March 2021 diff hist +2 Exercise 1.2Z: Puls Code Modulation
- 11:52, 26 March 2021 diff hist -1 Exercise 2.1Z: Sum Signal
- 11:51, 26 March 2021 diff hist -17 Exercise 2.1Z: Sum Signal
- 11:27, 26 March 2021 diff hist -2 Exercise 2.6Z: Magnitude and Phase
- 11:26, 26 March 2021 diff hist -4 Exercise 2.6: Complex Fourier Series
- 11:26, 26 March 2021 diff hist -1 Exercise 2.5Z: Square Wave
- 11:25, 26 March 2021 diff hist -8 Exercise 2.5: Half-Wave Rectification
- 11:25, 26 March 2021 diff hist -2 Exercise 2.4Z: Triangular Function
- 11:23, 26 March 2021 diff hist -20 Exercise 2.4: Rectified Cosine
- 11:23, 26 March 2021 diff hist -1 Exercise 2.3Z: Oscillation Parameters
- 11:22, 26 March 2021 diff hist -2 Exercise 2.3: Cosine and Sine Components
- 11:21, 26 March 2021 diff hist +7 Exercise 2.2: DC Component of Signals
- 11:18, 26 March 2021 diff hist -11 Exercise 2.2Z: Non-Linearities
- 11:16, 26 March 2021 diff hist +6 Exercise 2.1Z: Sum Signal
- 11:14, 26 March 2021 diff hist +1 Exercise 2.1Z: Sum Signal
- 11:13, 26 March 2021 diff hist +1 Exercise 2.1: Rectification
- 11:12, 26 March 2021 diff hist 0 Exercise 2.1: Rectification
- 11:11, 26 March 2021 diff hist -2 Exercise 1.3Z: Calculating with Complex Numbers II
- 11:11, 26 March 2021 diff hist -2 Exercise 1.3: Calculating with Complex Numbers
- 14:42, 25 March 2021 diff hist 0 Learning Videos to "Signal Representation"
- 14:42, 25 March 2021 diff hist 0 Learning Videos to "Signal Representation"
- 14:39, 25 March 2021 diff hist +5 Imprint for the book "Signal Representation"
- 14:38, 25 March 2021 diff hist -41 Imprint for the book "Signal Representation"
- 16:02, 23 March 2021 diff hist -238 Exercise 5.5Z: Complexity of the FFT
- 15:36, 23 March 2021 diff hist -305 Exercise 5.5: Fast Fourier Transform
- 21:42, 22 March 2021 diff hist -213 Exercise 5.4Z: On the Hanning Window
- 21:07, 22 March 2021 diff hist -339 Exercise 5.4: Comparison of Rectangular and Hanning Window
- 16:59, 22 March 2021 diff hist -90 Exercise 5.3Z: Zero-Padding
- 16:01, 22 March 2021 diff hist -110 Exercise 5.3Z: Zero-Padding
- 14:45, 22 March 2021 diff hist -35 Exercise 5.3: Mean Square Error
- 22:05, 21 March 2021 diff hist -22 Exercise 5.3: Mean Square Error
- 21:24, 21 March 2021 diff hist -35 Exercise 5.3: Mean Square Error
- 21:12, 21 March 2021 diff hist -58 Exercise 5.3: Mean Square Error
- 12:35, 21 March 2021 diff hist +2 Exercise 5.3: Mean Square Error
- 12:12, 21 March 2021 diff hist -22 Exercise 5.2Z: DFT of a Triangular Pulse
- 12:12, 21 March 2021 diff hist -111 Exercise 5.2Z: DFT of a Triangular Pulse
- 21:14, 20 March 2021 diff hist -25 Exercise 5.2Z: DFT of a Triangular Pulse
- 21:01, 20 March 2021 diff hist -102 Exercise 5.2: Inverse Discrete Fourier Transform
- 20:00, 20 March 2021 diff hist -71 Exercise 5.1Z: Sampling of Harmonic Oscillations
- 14:27, 1 March 2021 diff hist -88 Exercise 5.1Z: Sampling of Harmonic Oscillations
- 13:56, 1 March 2021 diff hist -12 Exercise 5.1: Sampling Theorem
- 23:45, 15 February 2021 diff hist -2 Exercise 3.8: Triple Convolution?
- 23:45, 15 February 2021 diff hist -16 Exercise 3.8Z: Convolution of Two Rectangles
- 23:44, 15 February 2021 diff hist -8 Exercise 4.3: Pointer Diagram Representation
- 23:43, 15 February 2021 diff hist -8 Exercise 4.4: Pointer Diagram for DSB-AM
- 23:43, 15 February 2021 diff hist 0 Exercise 4.4Z: Pointer Diagram for SSB-AM
- 23:42, 15 February 2021 diff hist 0 Exercise 4.4Z: Pointer Diagram for SSB-AM
- 23:42, 15 February 2021 diff hist -8 Exercise 4.4Z: Pointer Diagram for SSB-AM
- 23:42, 15 February 2021 diff hist -3 Exercise 4.5: Locality Curve for DSB-AM
- 23:40, 15 February 2021 diff hist 0 Exercise 4.6: Locality Curve for SSB-AM
- 23:40, 15 February 2021 diff hist -313 Exercise 4.6: Locality Curve for SSB-AM
- 22:46, 15 February 2021 diff hist 0 Exercise 4.5: Locality Curve for DSB-AM
- 22:45, 15 February 2021 diff hist +8 Exercise 4.5Z: Simple Phase Modulator
- 22:44, 15 February 2021 diff hist -10 Exercise 4.6: Locality Curve for SSB-AM
- 22:33, 15 February 2021 diff hist -304 Exercise 4.3: Subcarrier Mapping
- 16:59, 10 February 2021 diff hist -110 Exercise 4.5Z: Simple Phase Modulator
- 16:49, 10 February 2021 diff hist +1 Exercise 4.5: Locality Curve for DSB-AM
- 16:49, 10 February 2021 diff hist 0 Exercise 4.5: Locality Curve for DSB-AM
- 16:48, 10 February 2021 diff hist -169 Exercise 4.5: Locality Curve for DSB-AM
- 16:19, 10 February 2021 diff hist 0 Exercise 4.4: Pointer Diagram for DSB-AM
- 16:12, 10 February 2021 diff hist 0 Exercise 4.4: Pointer Diagram for DSB-AM
- 15:58, 10 February 2021 diff hist -7 Exercise 4.4Z: Pointer Diagram for SSB-AM
- 15:58, 10 February 2021 diff hist -217 Exercise 4.4Z: Pointer Diagram for SSB-AM
- 15:05, 10 February 2021 diff hist -1 Exercise 4.4: Pointer Diagram for DSB-AM
- 22:56, 5 February 2021 diff hist -3 Exercise 4.4: Pointer Diagram for DSB-AM
- 22:55, 5 February 2021 diff hist -226 Exercise 4.4: Pointer Diagram for DSB-AM
- 22:11, 5 February 2021 diff hist -101 Exercise 4.3Z: Hilbert Transformator
- 22:14, 4 February 2021 diff hist -4 Exercise 4.3: Pointer Diagram Representation
- 22:13, 4 February 2021 diff hist -171 Exercise 4.3: Pointer Diagram Representation
- 21:52, 4 February 2021 diff hist -199 Exercise 4.2Z: Multiplication with a Sine Signal
- 21:27, 4 February 2021 diff hist -53 Exercise 4.2: Rectangular Spectra
- 20:46, 4 February 2021 diff hist -187 Exercise 4.2: Rectangular Spectra
- 20:01, 4 February 2021 diff hist -10 Exercise 4.1Z: High-Pass System
- 19:59, 4 February 2021 diff hist -150 Exercise 4.1Z: High-Pass System
- 17:55, 4 February 2021 diff hist -75 Exercise 4.1: Low-Pass and Band-Pass Signals
- 15:54, 1 February 2021 diff hist +1 Exercise 4.1: Low-Pass and Band-Pass Signals
- 15:53, 1 February 2021 diff hist -6 Exercise 4.1: Low-Pass and Band-Pass Signals
- 15:30, 1 February 2021 diff hist -82 Exercise 3.9Z: Convolution of Gaussian Pulses
- 15:08, 1 February 2021 diff hist +1 Exercise 3.9: Convolution of Rectangle and Gaussian Pulse
- 15:08, 1 February 2021 diff hist -12 Exercise 3.9: Convolution of Rectangle and Gaussian Pulse
- 15:07, 1 February 2021 diff hist +11 Exercise 3.9: Convolution of Rectangle and Gaussian Pulse
- 23:39, 28 January 2021 diff hist -30 Exercise 3.9: Convolution of Rectangle and Gaussian Pulse
- 23:28, 28 January 2021 diff hist -49 Exercise 3.9: Convolution of Rectangle and Gaussian Pulse
- 23:17, 28 January 2021 diff hist 0 Exercise 3.7Z: Rectangular Signal with Echo
- 23:15, 28 January 2021 diff hist +15 Exercise 3.7Z: Rectangular Signal with Echo
- 23:12, 28 January 2021 diff hist -29 Exercise 3.7Z: Rectangular Signal with Echo
- 23:01, 28 January 2021 diff hist -2 Exercise 3.8Z: Convolution of Two Rectangles
- 23:00, 28 January 2021 diff hist -1 Exercise 3.8Z: Convolution of Two Rectangles
- 22:59, 28 January 2021 diff hist -62 Exercise 3.8Z: Convolution of Two Rectangles
- 22:04, 28 January 2021 diff hist +17 Exercise 3.8: Triple Convolution?
- 22:01, 28 January 2021 diff hist -222 Exercise 3.8: Triple Convolution?
- 20:55, 28 January 2021 diff hist -16 Exercise 3.8Z: Convolution of Two Rectangles
- 21:25, 27 January 2021 diff hist -54 Exercise 3.7Z: Rectangular Signal with Echo
- 20:52, 27 January 2021 diff hist -122 Exercise 3.7: Synchronous Demodulator
- 20:09, 27 January 2021 diff hist -184 Exercise 3.6Z: Complex Exponential Function
- 19:36, 27 January 2021 diff hist -161 Exercise 3.6: Even and Odd Time Signals
- 19:04, 27 January 2021 diff hist 0 Exercise 3.5Z: Integration of Dirac Functions
- 19:02, 27 January 2021 diff hist -138 Exercise 3.5Z: Integration of Dirac Functions
- 18:30, 27 January 2021 diff hist -266 Exercise 3.5: Differentiation of a Triangular Pulse
- 21:32, 23 January 2021 diff hist -2 Exercise 3.4Z: Trapezoid, Rectangle and Triangle
- 21:32, 23 January 2021 diff hist -7 Exercise 3.4Z: Trapezoid, Rectangle and Triangle
- 21:31, 23 January 2021 diff hist -41 Exercise 3.4Z: Trapezoid, Rectangle and Triangle
- 21:24, 23 January 2021 diff hist -26 Exercise 3.4Z: Trapezoid, Rectangle and Triangle
- 21:22, 23 January 2021 diff hist -113 Exercise 3.4Z: Trapezoid, Rectangle and Triangle
- 21:11, 23 January 2021 diff hist -13 Exercise 3.4: Trapezoidal Spectrum and Pulse
- 21:11, 23 January 2021 diff hist -80 Exercise 3.4: Trapezoidal Spectrum and Pulse
- 20:48, 23 January 2021 diff hist -66 Exercise 3.4: Trapezoidal Spectrum and Pulse
- 20:48, 23 January 2021 diff hist -4 Exercise 3.3Z: Rectangular Pulse and Dirac Delta
- 20:38, 23 January 2021 diff hist 0 Exercise 3.3Z: Rectangular Pulse and Dirac Delta
- 20:36, 23 January 2021 diff hist -38 Exercise 3.4: Trapezoidal Spectrum and Pulse
- 20:10, 23 January 2021 diff hist +16 Exercise 3.3Z: Rectangular Pulse and Dirac Delta
- 19:46, 23 January 2021 diff hist -69 Exercise 3.3Z: Rectangular Pulse and Dirac Delta
- 23:19, 20 January 2021 diff hist -33 Exercise 3.3Z: Rectangular Pulse and Dirac Delta
- 23:18, 20 January 2021 diff hist -39 Exercise 3.3Z: Rectangular Pulse and Dirac Delta
- 23:14, 20 January 2021 diff hist +26 Exercise 3.3: From the Signal to the Spectrum
- 22:45, 20 January 2021 diff hist -42 Exercise 3.3: From the Signal to the Spectrum
- 22:30, 20 January 2021 diff hist -50 Exercise 3.3: From the Signal to the Spectrum
- 22:18, 20 January 2021 diff hist +19 Exercise 3.3: From the Signal to the Spectrum
- 22:06, 20 January 2021 diff hist -8 Exercise 3.2Z: Sinc-Squared Spectrum with Diracs
- 22:06, 20 January 2021 diff hist -23 Exercise 3.2Z: Sinc-Squared Spectrum with Diracs
- 21:52, 20 January 2021 diff hist -23 Exercise 3.2Z: Sinc-Squared Spectrum with Diracs
- 21:33, 20 January 2021 diff hist -46 Exercise 3.2Z: Sinc-Squared Spectrum with Diracs
- 23:47, 17 January 2021 diff hist -128 Exercise 3.2: From the Spectrum to the Signal
- 23:18, 17 January 2021 diff hist -113 Exercise 3.1Z: Spectrum of the Triangular Pulse
- 22:55, 17 January 2021 diff hist -5 Exercise 3.1Z: Spectrum of the Triangular Pulse
- 22:55, 16 January 2021 diff hist +1 Exercise 3.1: Spectrum of the Exponential Pulse
- 22:55, 16 January 2021 diff hist -79 Exercise 3.1: Spectrum of the Exponential Pulse
- 22:45, 16 January 2021 diff hist -79 Exercise 3.1: Spectrum of the Exponential Pulse
- 22:36, 16 January 2021 diff hist 0 Exercise 2.6Z: Magnitude and Phase
- 22:36, 16 January 2021 diff hist -32 Exercise 2.6Z: Magnitude and Phase
- 22:32, 16 January 2021 diff hist +2 Exercise 2.6Z: Magnitude and Phase
- 22:31, 16 January 2021 diff hist -60 Exercise 2.6Z: Magnitude and Phase
- 22:30, 16 January 2021 diff hist +12 Exercise 2.6Z: Magnitude and Phase
- 22:30, 16 January 2021 diff hist -37 Exercise 2.6Z: Magnitude and Phase
- 22:18, 16 January 2021 diff hist -170 Exercise 2.6: Complex Fourier Series
- 21:57, 16 January 2021 diff hist -37 Exercise 2.6: Complex Fourier Series
- 21:47, 16 January 2021 diff hist -58 Exercise 2.6: Complex Fourier Series
- 21:42, 16 January 2021 diff hist +1 Exercise 2.5Z: Square Wave
- 21:41, 16 January 2021 diff hist -18 Exercise 2.5Z: Square Wave
- 21:31, 16 January 2021 diff hist -27 Exercise 2.5Z: Square Wave
- 21:17, 16 January 2021 diff hist -48 Exercise 2.5Z: Square Wave
- 21:12, 16 January 2021 diff hist -91 Exercise 2.5Z: Square Wave
- 20:51, 16 January 2021 diff hist -39 Exercise 2.5: Half-Wave Rectification
- 20:41, 16 January 2021 diff hist -29 Exercise 2.5: Half-Wave Rectification
- 20:38, 16 January 2021 diff hist -62 Exercise 2.5: Half-Wave Rectification
- 20:21, 16 January 2021 diff hist -29 Exercise 2.4Z: Triangular Function
- 20:15, 16 January 2021 diff hist -96 Exercise 2.4Z: Triangular Function
- 20:07, 16 January 2021 diff hist -68 Exercise 2.4Z: Triangular Function
- 00:21, 14 January 2021 diff hist +7 Exercise 2.4: Rectified Cosine
- 00:16, 14 January 2021 diff hist -11 Exercise 2.4: Rectified Cosine
- 23:55, 13 January 2021 diff hist -75 Exercise 2.4: Rectified Cosine
- 23:49, 13 January 2021 diff hist -77 Exercise 2.4: Rectified Cosine
- 23:38, 13 January 2021 diff hist +2 Exercise 2.4: Rectified Cosine
- 23:29, 13 January 2021 diff hist -60 Exercise 2.4: Rectified Cosine
- 23:23, 13 January 2021 diff hist -14 Exercise 2.3Z: Oscillation Parameters
- 23:00, 13 January 2021 diff hist -5 Exercise 2.3Z: Oscillation Parameters
- 22:59, 13 January 2021 diff hist -15 Exercise 2.3Z: Oscillation Parameters
- 22:36, 13 January 2021 diff hist -5 Exercise 2.3Z: Oscillation Parameters
- 22:30, 13 January 2021 diff hist -10 Exercise 2.3Z: Oscillation Parameters
- 05:00, 4 January 2021 diff hist -46 Exercise 2.3: Cosine and Sine Components
- 04:37, 4 January 2021 diff hist -40 Exercise 2.3: Cosine and Sine Components
- 04:31, 4 January 2021 diff hist -47 Exercise 2.3: Cosine and Sine Components
- 04:14, 4 January 2021 diff hist -35 Exercise 2.2Z: Non-Linearities
- 03:52, 4 January 2021 diff hist +3 Exercise 2.2: DC Component of Signals
- 03:40, 4 January 2021 diff hist -58 Exercise 2.2: DC Component of Signals
- 03:22, 4 January 2021 diff hist +5 Exercise 2.2: DC Component of Signals
- 03:10, 4 January 2021 diff hist -46 Exercise 2.2: DC Component of Signals
- 03:05, 4 January 2021 diff hist -16 Exercise 2.1Z: Sum Signal
- 01:55, 27 December 2020 diff hist +33 Exercise 2.1Z: Sum Signal
- 01:44, 27 December 2020 diff hist +11 Exercise 2.1Z: Sum Signal
- 01:36, 27 December 2020 diff hist -41 Exercise 2.1Z: Sum Signal
- 01:31, 27 December 2020 diff hist -34 Exercise 2.1: Rectification
- 01:07, 27 December 2020 diff hist -49 Exercise 2.1: Rectification
- 00:57, 27 December 2020 diff hist +1 Exercise 2.1: Rectification
- 00:50, 27 December 2020 diff hist -16 Exercise 1.3Z: Calculating with Complex Numbers II
- 00:43, 27 December 2020 diff hist -22 Exercise 1.3Z: Calculating with Complex Numbers II
- 00:19, 27 December 2020 diff hist -38 Exercise 1.3Z: Calculating with Complex Numbers II
- 00:08, 27 December 2020 diff hist +16 Exercise 1.3Z: Calculating with Complex Numbers II
- 16:17, 25 December 2020 diff hist -1 Exercise 1.3: Calculating with Complex Numbers
- 16:16, 25 December 2020 diff hist -6 Exercise 1.3: Calculating with Complex Numbers
- 15:54, 25 December 2020 diff hist -12 Exercise 1.3: Calculating with Complex Numbers
- 15:49, 25 December 2020 diff hist -6 Exercise 1.3: Calculating with Complex Numbers
- 15:39, 25 December 2020 diff hist -24 Exercise 1.3: Calculating with Complex Numbers
- 15:18, 25 December 2020 diff hist -3 Exercise 1.3: Calculating with Complex Numbers
- 15:09, 25 December 2020 diff hist -2 Exercise 1.2Z: Puls Code Modulation
- 15:05, 25 December 2020 diff hist +2 Exercise 1.2Z: Puls Code Modulation
- 15:00, 25 December 2020 diff hist -66 Exercise 1.2Z: Puls Code Modulation
- 14:55, 25 December 2020 diff hist -2 Exercise 1.2: Signal Classification
- 14:47, 25 December 2020 diff hist +23 Exercise 1.1Z: ISDN Connection
- 14:44, 25 December 2020 diff hist +12 Exercise 1.1: Music Signals
- 14:40, 25 December 2020 diff hist -9 Exercise 1.2Z: Puls Code Modulation
- 14:25, 25 December 2020 diff hist +1 Exercise 1.2Z: Puls Code Modulation
- 13:26, 22 December 2020 diff hist -1 Exercise 1.1Z: ISDN Connection
- 13:26, 22 December 2020 diff hist +4 Exercise 1.1: Music Signals
- 13:25, 22 December 2020 diff hist -1 Exercise 1.1: Music Signals
- 13:24, 22 December 2020 diff hist -1 Exercise 1.2: Signal Classification
- 13:17, 22 December 2020 diff hist +28 Exercise 1.2: Signal Classification
- 12:51, 22 December 2020 diff hist +7 Exercise 1.2: Signal Classification
- 12:19, 22 December 2020 diff hist +15 Exercise 1.1Z: ISDN Connection
- 12:01, 22 December 2020 diff hist +4 Exercise 1.1: Music Signals
- 11:59, 22 December 2020 diff hist -8 Exercise 1.1: Music Signals
- 11:29, 22 December 2020 diff hist -1 Exercise 1.1: Music Signals
- 11:09, 22 December 2020 diff hist -7 Exercise 1.2: Signal Classification