What is Signal Processing?
Signal Processing is a branch of electrical engineering which pulls meaning from the broad sources of data that are all around us.
But, what does that mean exactly?
It means signal processing is at the heart of our modern world.
Signal processing powers modern communications.
[Voice recognition:] How can I help you?
Modern entertainment [Motion sensing gaming, MPEG & JPEG]
and tomorrow’s transportation [Autonomous vehicles]
Signal processing is at the intersection of biotechnology [Biometric security]
voiceprint access: access granted.
It’s in our social interactions. [Wearable Technology]
learning to anticipate our needs and emotions. [Brain/Computer Interfaces]
helping us hear the world around us and to better understand it. [Hearing Aids]
سلام. چطوری؟ خوبی؟ (Speech synthesis)
Hi. How are you doing?
to bring new life [Ultrasound Machines]
and help us heal [Better, safer medical scans]
Signal processing brings the world to our homes, [3D television] adds clarity and puts it in our pocket [Streaming Video].
Signal Processing documents our cherished memories [Affordable Photography]
helps to keep us safe [Radar/Sonar]
empowers the world of finance [Stock Valuation & Prediction]
Signal Processing, Processing the future
Subtitle by: Seyed Hamid Safavi, University of Mohaghegh Ardabili (UMA)