ADSP - 01 Quantization - 04 Uniform Quantization Types: Mid-Rise and Mid-Tread
4.2 هزار بار بازدید -
5 سال پیش
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Advanced Digital Signal Processing -
Advanced Digital Signal Processing - 01 Quantization - 04 Uniform Quantization Types: Mid-Rise and Mid-Tread
#dsp #signalprocessing #digitalsignalprocessing #audio #audioprogramming #musictechnology
Github:
https://github.com/GuitarsAI/ADSP_Tut...
Website:
https://www.tu-ilmenau.de/mt/lehrvera...
Playlist: Advanced Digital Signal Processing
Content:
01 Quantization:
- Introduction
- Quantization Error
- Uniform Quantizers: Mir-Rise and Mid-Tread
- Python Example: Uniform Quantizers
- Python Example: Real-time Quantization Example
02 Quantization - Signal to Noise Ratio (SNR):
- Signal to Noise Ratio (SNR)
- SNR for Uniformly Distribution Signals
- SNR for a Sine Wave
- PDF of Time Series
03 Quantization - Non-Uniform Quantization:
- Companding
- µ-LAw and A-Law
- Python Example: µ-LAw
- Python Example: Real-Time Mid-Tread, Mid-Rise, µ-Law
04r Quantization - Revision: Histogram, PDFs, Numerical Integration
- Histograms
- Probability Density Functions
- Numerical Integration
- Riemann Sum
- Trapezoidal Rule
04 Quantization - Lloyd-Max Quantizer
- Lloyd-Max Quantizer
- Lloyd-Max Quantizer Examples
05 Quantization - Vector Quantizer (VQ) and Linde-Buzo-Gray (LBG) Algorithm
- Vector Quantization
- Linde-Buzo-Gray Algorithm
- Python Examples: Vector Quantization in an Encoder and Decoder
-Iron Maiden - The Number of the Beast Introduction
- Iron Maiden - Aces High Introduction
06 Sampling - Sampling a Discrete Time Signal
- Sampling Introduction
- Sampling a Discrete Time Signal
- Downsampling
- Upsampling
- Python Example: Live Spectrogram: Sampling, LP Filtering
07a The z-Transform - Theory and Properties
- The z-Transform Definition
- Properties of the z-Transform
- Shift Property
- Linearity
- Convolution
- z-Transform Example: Exponential Decaying Sequence
07b Filters - FIR and IIR Filters
- Filters: Linear Time-Invariant Systems
- Finite Impulse Response (FIR) Filters
- Infinite Impulse Response (IIR) Filters
- Filter Example: Exponential Decaying Signal
- Computing the Resulting Frequency Response
- The z-Plane
- Impulse Response
08 Filters and Noble Identities
- Filter Design
- Linear Phase and Signal Delay
- General Phase and Groud Delay
- Magnitude
- Multirate Noble Identities
- Polyphase Vectors
- Python Example: Noble Identities and Polyphase Vectors
09 Allpass Filters and Frequency Warping
- Allpass Filters
- Allpass Filter as Fractional Delay
- IIR Fractional Delay Filter Design
- Simple IIR Allpass Filters
- Frequency Warping Introduction
- Frequency Warping and Bark Scale
10 Frequency Warping and Minimum Phase Filters
- Frequency Warping
- Minimum Phase Filters
- Python Example
- Impulse Response
- Frequency Response
11 Complex Signals and Filters, Hilbert Transform
- Complex Signals and Filters
- Hilbert Transformer
- Python Example
- Impulse Response
- Frequency Response
- Example for the Measurement of the (Instantaneous) Amplitude
12 Wiener Filters
- Wiener Filters
- Python Example for Denoising Speech
- Scipy Wiener Filter Example: Iron Maiden - The Number of the Beast Speech Intro
13 Matched Filters
- Matched Filters
- Python Example: Closed Form Solution
- Convolutional Neural Network Implementation: PyTorch
14 Prediction
- Prediction
- Wiener-Hopf Closed Form Solution
- Encoder-Decoder System
- Neural Network Implementation - PyTorch
- Linear Predictive Coding (LPC)
- Least Mean Squares (LMS) Algorithm
- LMS with Quantizer
#dsp #signalprocessing #digitalsignalprocessing #audio #audioprogramming #musictechnology
Github:
https://github.com/GuitarsAI/ADSP_Tut...
Website:
https://www.tu-ilmenau.de/mt/lehrvera...
Playlist: Advanced Digital Signal Processing
Content:
01 Quantization:
- Introduction
- Quantization Error
- Uniform Quantizers: Mir-Rise and Mid-Tread
- Python Example: Uniform Quantizers
- Python Example: Real-time Quantization Example
02 Quantization - Signal to Noise Ratio (SNR):
- Signal to Noise Ratio (SNR)
- SNR for Uniformly Distribution Signals
- SNR for a Sine Wave
- PDF of Time Series
03 Quantization - Non-Uniform Quantization:
- Companding
- µ-LAw and A-Law
- Python Example: µ-LAw
- Python Example: Real-Time Mid-Tread, Mid-Rise, µ-Law
04r Quantization - Revision: Histogram, PDFs, Numerical Integration
- Histograms
- Probability Density Functions
- Numerical Integration
- Riemann Sum
- Trapezoidal Rule
04 Quantization - Lloyd-Max Quantizer
- Lloyd-Max Quantizer
- Lloyd-Max Quantizer Examples
05 Quantization - Vector Quantizer (VQ) and Linde-Buzo-Gray (LBG) Algorithm
- Vector Quantization
- Linde-Buzo-Gray Algorithm
- Python Examples: Vector Quantization in an Encoder and Decoder
-Iron Maiden - The Number of the Beast Introduction
- Iron Maiden - Aces High Introduction
06 Sampling - Sampling a Discrete Time Signal
- Sampling Introduction
- Sampling a Discrete Time Signal
- Downsampling
- Upsampling
- Python Example: Live Spectrogram: Sampling, LP Filtering
07a The z-Transform - Theory and Properties
- The z-Transform Definition
- Properties of the z-Transform
- Shift Property
- Linearity
- Convolution
- z-Transform Example: Exponential Decaying Sequence
07b Filters - FIR and IIR Filters
- Filters: Linear Time-Invariant Systems
- Finite Impulse Response (FIR) Filters
- Infinite Impulse Response (IIR) Filters
- Filter Example: Exponential Decaying Signal
- Computing the Resulting Frequency Response
- The z-Plane
- Impulse Response
08 Filters and Noble Identities
- Filter Design
- Linear Phase and Signal Delay
- General Phase and Groud Delay
- Magnitude
- Multirate Noble Identities
- Polyphase Vectors
- Python Example: Noble Identities and Polyphase Vectors
09 Allpass Filters and Frequency Warping
- Allpass Filters
- Allpass Filter as Fractional Delay
- IIR Fractional Delay Filter Design
- Simple IIR Allpass Filters
- Frequency Warping Introduction
- Frequency Warping and Bark Scale
10 Frequency Warping and Minimum Phase Filters
- Frequency Warping
- Minimum Phase Filters
- Python Example
- Impulse Response
- Frequency Response
11 Complex Signals and Filters, Hilbert Transform
- Complex Signals and Filters
- Hilbert Transformer
- Python Example
- Impulse Response
- Frequency Response
- Example for the Measurement of the (Instantaneous) Amplitude
12 Wiener Filters
- Wiener Filters
- Python Example for Denoising Speech
- Scipy Wiener Filter Example: Iron Maiden - The Number of the Beast Speech Intro
13 Matched Filters
- Matched Filters
- Python Example: Closed Form Solution
- Convolutional Neural Network Implementation: PyTorch
14 Prediction
- Prediction
- Wiener-Hopf Closed Form Solution
- Encoder-Decoder System
- Neural Network Implementation - PyTorch
- Linear Predictive Coding (LPC)
- Least Mean Squares (LMS) Algorithm
- LMS with Quantizer
5 سال پیش
در تاریخ 1398/08/08 منتشر شده
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