ELEC3104 Digital Signal Processing (UNSW Sydney): rated 3.0/5 overall, difficulty 5.0/5 (higher is harder), would-recommend 0.0/5 across 6 reviews collected on UNSW Wall.
ELEC3104 is a UNSW Sydney course taught by the Faculty of Engineering in School of Electrical Engineering & Telecommunications. This page brings together its handbook details and what UNSW students say about it.
Review data updated 2026-10-24.
Chinese title: 数字信号处理
Type: Undergraduate course
Credit points: 6
Subject area: School of Electrical Engineering & Telecommunications
Faculty: Faculty of Engineering
Level: Undergraduate Level 3
Handbook year: 2026
The modification of signals and the extraction of information from them plays a key role in almost all modern systems, i. e.
ELEC3104 has 6 scored reviews: overall 3.0/5 · usefulness 3.0 · difficulty 5.0 · would-recommend 0.0 (all out of 5; higher difficulty means harder).
Sources: 1 review by UNSW students on UNSW Wall (0.0/5 overall); 2 StudentVIP reviews (average 4.5 stars); 3 Reddit comments that an AI model judged to be reviewing this course (average would-recommend 2.9/5).
On Reddit: "Yeah can’t stress enough how easy most CSE subjects are in comparison to something like ELEC2134 or ELEC3104."
On Reddit: "Control (ELEC3114) used to be a completely different ball game. It had over 30% average fail rate with the old lecturer, but since the switch in 2018 the course has become significantly easier. It is definitely no longer the monster it used to be. If you enjoy MATH2069 and enjoy…"
The course panel on UNSW Wall shows every review and discussion in full.
Q: Is ELEC3104 hard?
A: Students rate ELEC3104's difficulty 5.0/5 on average (higher is harder), which makes it one of the harder courses.
Q: Is ELEC3104 worth taking?
A: Averaged over 6 reviews: would-recommend 0.0/5, usefulness 3.0/5, overall 3.0/5.
Q: Which faculty teaches ELEC3104, and when is it offered?
A: ELEC3104 is taught by the Faculty of Engineering. Check the official handbook for the current year.
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