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Course overview

Conversion

ADC and DAC methods, sampling, and digital conversion structures for analog telecom signals.

12 lessonsIntermediate1 h
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Course lessons

Follow this path using the existing Teleinf Edu article library.

12 lessons
  1. 01Lesson 1Sampling | Teleinf EduThe first step of A/D conversion: the Nyquist-Shannon sampling theorem.2 min read
  2. 02Lesson 2Quantization | Teleinf EduConverting continuous sample amplitudes into discrete levels and the resulting quantization noise.2 min read
  3. 03Lesson 3Companding | Teleinf EduNonlinear quantization using A-law and µ-law to improve SQNR for low-amplitude signals.2 min read
  4. 04Lesson 4Pulse Code Modulation (PCM) | Teleinf EduA method for representing analog signals in digital form, including voice.2 min read
  5. 05Lesson 5Delta Modulation (DM) | Teleinf EduA simple 1-bit differential coding technique, including its adaptive variants (ADM).2 min read
  6. 06Lesson 6Differential PCM (DPCM/ADPCM) | Teleinf EduDPCM and ADPCM differential coding with multibit quantization.2 min read
  7. 07Lesson 7A/D Converter Methods | Teleinf EduAn overview of indirect (e.g., integrating) and direct (e.g., flash) conversion techniques.2 min read
  8. 08Lesson 8Flash A/D Converters | Teleinf EduA parallel ADC architecture with simultaneously operating comparators.2 min read
  9. 09Lesson 9Integrating A/D Converters | Teleinf EduA/D conversion using single-slope and dual-slope integration.2 min read
  10. 10Lesson 10Successive Approximation ADC | Teleinf EduA widely used method balancing speed and resolution via iterative comparisons.2 min read
  11. 11Lesson 11Weighted Resistor D/A Converters | Teleinf EduConverting digital words to analog signals using a weighted resistor network.2 min read
  12. 12Lesson 12R-2R Ladder D/A Converters | Teleinf EduA precise and practical DAC architecture using a ladder of only two resistor values.2 min read

Course quizzes

Pass the assigned quiz to finish the course progress.

1
  1. 01QuizSignal conversionPractice sampling, quantization, PCM, differential coding, ADC architectures, and DAC converter structures.Premium