WJEC A-level Electronics A490QS · C2.8(c)
Summing amplifier mixer circuits
- Code
- C2.8(c)
- In
- C2.8 Audio Systems
- Topic
- C2 Component 2: Application of Electronics
- Course
- A-level Electronics A490QS
- Board
- WJEC
Grade boundaries·WJEC command words
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in C2.8 Audio Systems
- C2.8(a) Structure of a simple audio system
- C2.8(b) Multi-stage voltage preamplifiers
- C2.8(c) Summing amplifier mixer circuits
- C2.8(d) First-order active tone filters
- C2.8(e) Maximum power transfer theorem
- C2.8(f) Emitter and source follower power amplifiers
- C2.8(g) Push-pull power amplifiers
- C2.8(h) Waveforms of filters and power amplifiers
- C2.8(i) Crossover distortion and negative feedback