Echo Cancellation

Echo cancellation is a technology used in audio communication systems to eliminate the repetition of sounds, known as echoes. When you speak into a device like a phone or a conference call system, your voice can bounce back after a slight delay, creating an echo that can disrupt conversations. Echo cancellation works by recognizing the original sound and then subtracting the delayed version of that sound from the incoming audio. This helps to ensure clear communication, making it easier for people to hear and understand each other without confusing echoes interfering.