Public learning track
Sampling Frequency, Nyquist Criterion, and Aliasing
11th Grade · Technology · UK A-Level
4 lessons
Goal
Apply the Nyquist sampling theorem, evaluate aliasing distortion, and specify anti-aliasing filters for PCM links.
Featured Diagrams
The Nyquist-Shannon Sampling Theorem and Minimum Sampling Rates
4 lessons
0 of 4 done
- 1The Nyquist-Shannon Sampling Theorem and Minimum Sampling RatesUp nextStart
- 2Spectral Analysis of Sampling and the Mechanics of AliasingPremiumNot started yet
- 3Anti-Aliasing Low-Pass Filter Design and SpecificationsNot started yet
- 4Practical Sampling Standards in Audio and Telecommunication SystemsNot started yet
Curriculum Framework
11th Grade · Technology · UK A-Level
1
5 lessons
Digital Signal Regeneration and Pulse Modulation
Design Schmitt trigger regeneration circuits and analyse PAM, PWM, and PPM waveforms.
2
5 lessons
Pulse Code Modulation Systems and Architecture
Understand the complete block diagram, operation, and quantisation mechanics of a PCM communication system.
3
4 lessons
Sampling Frequency, Nyquist Criterion, and Aliasing
Apply the Nyquist sampling theorem, evaluate aliasing distortion, and specify anti-aliasing filters for PCM links.
4
6 lessons
Time-Division Multiplexing and Channel Capacity
Design and calculate capacity, frame structure, and channel limitations for time-division multiplexed PCM communications links.