AURA

Audio processing capabilities found on meeting room video bars include:

• Echo Cancellation (AEC) – Removes echoes during video and audio calls.
• Full-Duplex Audio – Allows simultaneous two-way communication between participants
• Auto Mic Mute – Automatically detects and mutes the microphones when nobody is speaking.
• Outgoing Voice Leveling (AGC) – Auto adjusts the volume of participants’ voices to a consistent level.
• Incoming Voice Leveling (AGC) – Auto adjusts the volume of incoming audio from remote sites.
• Stereo Sound – Plays the incoming audio through two separate channels to provide directionality.
• Spatial Audio (3D) – Creates an immersive 3D audio experience by positioning talkers in virtual space.

Noise cancellation and suppression capabilities found on meeting room video bars include:

• Voice Activity Detection (VAD) – Identifies human speech within an audio signal
• Basic Noise Suppression – Reduces unwanted noise such as HVAC noise from audio signals
• AI Noise Suppression – Uses ML/AI to identify and remove specific types of unwanted noise.
• Capture Area Control – Defines the audio pickup area within a space.
• AI Voice Targeting – Uses AI image analysis to prioritize speech audio from people facing the camera.