True-to-reality tests of smart speaker & voice-operated smart home devices

This web seminar will offer in-depth information on comprehensive tests of voice-operated smart home devices.

Topics:

• A look at conversational tests like…
• Perceptual echo assessment
• Spectral echo attenuation
• Double talk performance in sending direction Single talker tests like…
• Delay variation/clock drift
• Muted microphone behavior
• Speech quality in receiving with impairments Multi talker tests like…
• Near-end switching characteristics 
• Speech quality with concurrent talkers Background noise and room reverberation