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.

Coursera
Skills you'll gain: Sales Presentation, Sales Presentations, Storytelling, Proposal Writing, Selling Techniques, Product Demonstration, General Sales Practices, Driving engagement, Closing (Sales), Sales Process, Sales, Proposal Development, Oral Expression, Verbal Communication Skills, Drive Engagement, Presentations, Customer Engagement, Data Visualization, Meeting Facilitation, Digital Assets
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Real Time Data, Google Cloud Platform, Data Pipelines, Big Data, Data Processing, Advanced Analytics, Performance Tuning, Query Languages, Serverless Computing, Data Storage Technologies, Data Transformation, Scalability
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Brand Awareness, Looker (Software), Data Storytelling, Brand Marketing, Branding, Brand Strategy, Data Integration, Brand Management, Trend Analysis, Data-Driven Marketing, Competitive Intelligence, Dashboard Creation, Promotional Strategies, Case Studies, Competitive Analysis, Performance Analysis, Marketing Strategies, Market Intelligence, Marketing Communications, Gap Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Scalability, Scala Programming, Data Processing, Data Access, Database Development, Relational Databases, Build Tools, Data Persistence, Data Import/Export, Configuration Management, Databases, Development Environment, File I/O, Software Installation
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Video Production, Video Editing, Storytelling, Google Gemini, Visual Storytelling, Generative AI, Multimedia, Gemini, AI powered creativity, Media Production, Google Workspace
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Relational Databases, Database Administration, Database Management, Data Migration, Database Architecture and Administration, Cloud Applications, Database Design, Query Languages, Cloud Computing Architecture, Distributed Computing, System Monitoring, Terraform, Dataflow, Data Pipelines, Transaction Processing, Application Deployment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: SAS (Software), Debugging, Computational Logic, Automation, Data Processing, Code Reusability, Maintainability
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Campaign Management, Campaign Planning, Advertising Campaigns, Data Storytelling, Key Performance Indicators (KPIs), Marketing Effectiveness, Promotions and Campaigns, Marketing Strategies, Project Management Life Cycle, Performance Metric, Marketing Planning, Data Presentation, Storytelling, Data-Driven Decision-Making, Project Closure, Plan Execution, Continuous Monitoring, Search Engine Optimization
Intermediate · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: Business Systems, Business Software, Business Technologies, Database Management, Database Management Systems, Database Systems, Enterprise Resource Planning, Databases, Productivity Software, Business Solutions, Information Technology, Microsoft Office, Information Systems, Web Applications, Operating Systems, Web Development, Management Information Systems, Web Servers, Enterprise Application Management, Collaborative Software
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Database Administration, Cloud Applications, Database Management, Database Management Systems, Data Migration, Relational Databases, Cloud Deployment, Application Deployment, Database Design, Terraform, Dataflow, Data Pipelines, System Monitoring, Transaction Processing
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Concision, Slack (Software), Team Building, Team Collaboration, Internal Communications, Team Performance Management, Communication, Communication Strategies, Business Writing, Recognizing Others, Writing, Business Correspondence, Cross-Functional Team Leadership
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: TikTok, Performance Reporting, Social Media Campaigns, Social Media Strategy, Social Media Marketing, Social Media Content, Social Media, Social Media Management, Performance Analysis, Content Performance Analysis, Social Media Analytics, Marketing Effectiveness, Driving engagement, Marketing Strategies, Digital Media Strategy, Performance Measurement, Campaign Planning, Campaign Management, Content Strategy, Influencing
Intermediate · Course · 1 - 4 Weeks