EC ENGR M214A
Digital Speech Processing
Grades
3.60
Average grade awarded in EC ENGR M214A. Not a student rating: this is what the grades were.
In the A range
63%
of the 180 letter grades
D, F or W
0.6%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
0%
nobody in the record took it pass/no pass
The registrar's own records: 180 grades over 4 terms, Fall 2021 to Fall 2025. Every instructor is pooled here.
What is inside that record
No summer session is in that record.
The table below splits them, and term averages across those 4 terms ran 3.47 to 3.74.
Historical grades for all professors, across recorded terms. The course summary above includes all professors.
- A+ 7 · 3.9%
- A 58 · 32.2%
- A- 49 · 27.2%
- B+ 43 · 23.9%
- B 17 · 9.4%
- B- 5 · 2.8%
- F 1 · 0.6%
Percentages are of the 180 letter grades. Grey bars are non-letter outcomes.
How the non-letter outcomes are counted
They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted GPA | Raw | n | Terms | A range | Workload | Winter 2027 |
|---|---|---|---|---|---|---|---|
| ALWAN, ABEER A reviews ↗ | 3.60 | 3.60 | 180 | 4 | 63% | - | not teaching it |
Why Predicted is not the Raw average
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so an instructor with a handful of students sits near the course mean rather than topping the list.
Grade records describe outcomes. For what a course is like to take, read student reviews written on dibs below or follow the separate external review link.
Workload and assignments
Work types reported in BruinWalk reviews of this course, across recorded instructors and terms. They may differ from this term's syllabus.
dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.
What comes first
dibs has not read a class page for EC ENGR M214A in any term it holds, so it cannot say what comes before it.
Counted in courses rather than quarters: dibs does not know which of them a department lets you take together.
In Winters
Ran in 2 of the last 3 Winters. dibs has no record of it in any quarter since Fall 2024.
From the terms dibs holds, which start in Fall 2021 and exclude summer. A department can run a course in a quarter it never has before.
From the registrar's catalog
(Same as Bioengineering M214A.) Lecture, three hours; laboratory, two hours; outside study, seven hours. Requisite: course 113. Theory and applications of digital processing of speech signals. Mathematical models of human speech production and perception mechanisms, speech analysis/synthesis. Techniques include linear prediction, filter-bank models, and homomorphic filtering. Applications to speech synthesis, automatic recognition, and hearing aids. Letter grading.
Sections in Winter 2027
From the people who took it
Student reviews
What taking EC ENGR M214A was like: the work, the teaching, and what students wish they’d known.
Your experience could be the first.
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