VK Calls: All About Sound, or How to Achieve Reference Quality
summary
Covers audio quality in VK Calls: why participants are hard to hear from cars, how using speakers instead of headphones changes voice capture, and how poor Internet affects call audio. Discusses objective measurement of sound quality and practical approaches to achieve reference-grade audio in real-time calls.
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chapters (8)
- 0:00Introduction
- 3:53What is sound quality
- 6:28Speech quality metrics
- 11:47Measuring quality
- 14:18Sound transmission issues
- 22:29Acoustic problems
- 28:48Tools usage
- 30:57Monitoring
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