Free Online Signals Courses & MOOCs

Coursera

Johns Hopkins University

Communications and High-Speed Signals with Raspberry Pi (Coursera)

Engineering

Dive into the world of hardware physical layers and learn how to effectively communicate between elements of your projects with 'Communications and High-Speed Signals with Raspberry Pi'. This course will guide you through troubleshooting high-speed signals, ensuring they work as intended. You'll also discover how to design your projects for optimal performance.

Jun 8th 2026

4 Weeks

Signals Raspberry Pi Communications

Coursera

Duke University

Music as Biology: What We Like to Hear and Why (Coursera)

Sci: Biology & Life Sciences

Dive into 'Music as Biology: What We Like to Hear and Why' for an enlightening exploration of the biological underpinnings that shape our musical preferences. This course unravels the mysteries behind consonance and dissonance, scales used worldwide, and how music elicits emotions across different cultures. By analyzing speech and musical databases, you'll uncover why certain tones resonate with us and how these principles govern auditory aesthetics.

Jun 1st 2026

5-12 Weeks

Sound Music Neurobiology

A System View of Communications: From Signals to Packets (Part 1) (edX)

EdX

The Hong Kong University of Science and Technology - HKUST,HKUSTx

A System View of Communications: From Signals to Packets (Part 1) (edX)

Security & Networking

Dive into the world of communications with our introductory course that unravels how information is transmitted through devices like mobile phones and Wi-Fi networks. Gain insights into signal processing, understand network protocols, and explore the tradeoffs in communication system design.

Self Paced

Self-Paced

Engineering Communication Signals

EdX

IIT Bombay,IITBombayX

Signals and Systems, Part 1 (edX)

Engineering

Dive into the basics of signal processing with 'Signals and Systems, Part 1'. This course offers a comprehensive introduction to analyzing and characterizing signals and systems, essential for understanding everyday technologies like phone calls, music editing, and medical imaging. Gain a foundational toolkit that's crucial for any signal processing endeavor.

No sessions available

5-12 Weeks

Engineering Systems Signal Processing

EdX

IIT Bombay,IITBombayX

Signals and Systems, Part 2 (edX)

Engineering

Dive into the world of signals and systems with our advanced online course. Learn the mathematical framework necessary for analyzing and characterizing signals and systems in various applications from telecommunications to medical imaging. Gain a deep understanding that's crucial for handling tasks involving information gathering, storage, transmission, and processing.

No sessions available

5-12 Weeks

Engineering Systems Signal Processing

A System View of Communications: From Signals to Packets (Part 2) (edX)

EdX

The Hong Kong University of Science and Technology - HKUST,HKUSTx

A System View of Communications: From Signals to Packets (Part 2) (edX)

Security & Networking

Discover how communication systems work by learning about signal processing, network protocols, and the trade-offs in designing technologies like smartphones and Wi-Fi. This course provides a comprehensive overview for those curious about the inner workings of modern connectivity solutions.

Self Paced

Self-Paced

Engineering Communication Signals

A System View of Communications: From Signals to Packets (Part 3) (edX)

EdX

The Hong Kong University of Science and Technology - HKUST,HKUSTx

A System View of Communications: From Signals to Packets (Part 3) (edX)

Security & Networking

Dive into the intricate world of communications with our 'A System View of Communications: From Signals to Packets (Part 3)' course. Discover how information is transmitted through mobile devices and wireless networks, understanding the critical engineering principles that enable seamless connectivity.

Self Paced

Self-Paced

Engineering Communication Signals

EdX

RWTH Aachen,RWTHx

Communication Acoustics (edX)

Engineering Sci: Physics

Dive into the science behind sound perception and communication with our Communication Acoustics course. Explore the fundamentals of human hearing, speech processing, and advanced technologies that enhance communication systems. This course is perfect for anyone interested in acoustics, audio engineering, or improving human-machine interaction.

No session available

13-24 Weeks

Sound Systems Acoustics