Digital Signal Processing courses can help you learn about signal representation, filtering techniques, Fourier analysis, and data compression. You can build skills in noise reduction, feature extraction, and real-time signal processing applications. Many courses introduce tools like MATLAB and Python libraries, that support implementing algorithms and analyzing signals in various contexts, such as audio processing, telecommunications, and image analysis.

Skillshare
Skills you'll gain: Photo Editing, Editing, Photo/Video Production and Technology, Image Quality, Photography, Post-Production
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unreal Engine, 3D Assets, Grading (Landscape), Virtual Environment, 3D Modeling, Architectural Design, Computer Graphic Techniques, Layout Design, Performance Tuning, Design Elements And Principles
Advanced · Course · 1 - 3 Months

Skills you'll gain: Exploratory Data Analysis, Data Preprocessing, Analytics, Data Analysis, Predictive Analytics, Data Processing, Applied Machine Learning, Model Evaluation, Artificial Intelligence, Predictive Modeling, Data Science, Data Manipulation, Jupyter, Machine Learning Methods, Feature Engineering, Machine Learning, Data Visualization, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Collaborative Software, Data Sharing, Organizational Skills, Collaboration, User Accounts, Telecommuting, Teamwork, Graphic Design, Team Collaboration, Productivity, Content Marketing, Business Communication, Marketing Communications
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Data Preprocessing, Data Wrangling, Data Processing, Data Transformation, Data Analysis, JSON, Pandas (Python Package), Data Quality, Extract, Transform, Load, Data Mapping, Scripting, Data Maintenance, Data Integrity, Anomaly Detection, Reconciliation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Tensorflow, Keras (Neural Network Library), Applied Machine Learning, Generative AI, Generative Model Architectures, Model Deployment, Model Training, Natural Language Processing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Hootsuite, Social Media Management, Content Scheduling, Social Media, Social Media Marketing, Digital Marketing Tools, Dashboard, Account Management, Business Software, Data Integration, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Looker (Software), SQL, Dashboard Creation, Data Analysis, Dashboard, Data Warehousing, Data Visualization Software, Extract, Transform, Load, Data Pipelines, Dataflow, Data Transformation, Data Cleansing, Data Import/Export, Data Storage Technologies
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: TikTok, Driving engagement, Visual Storytelling, Content Creation, Video Editing
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Web Presence
Mixed · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Manipulation, R Programming, R (Software), Tidyverse (R Package), Text Mining, Data Wrangling, Data Transformation, Data Cleansing, Performance Tuning, Data Preprocessing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: JavaScript Frameworks, Development Environment, Frontend Integration, Application Programming Interface (API), Microsoft Development Tools, Web Development, Software Design Patterns, Microsoft Visual Studio, Maintainability, UI Components, Data Validation
Intermediate · Course · 1 - 3 Months