Acoustic EchoHybrid / Electronic Echo in PSTN phonesNoise Suppression in WebRTCEcho CancellationWebRTC Echo CancellationAutomatic Gain Control (AGC) Echo is the sound of your own voice reverberating. If the amplitude of such a sound is high and intervals exceed 25 ms, it becomes disruptive to the conversation. Its types can be acoustic or hybrid. Echo cancellers … Continue reading AEC (Echo Cancellation) and AGC (Gain Control) in WebRTC