Why do some assistants feel interruptible and responsive while others lag? An [url=https://globaldev.tech/blog/vad-vs-event-triggered-for-ai-speech-to-speech-applications]AI voice assistant[/url] that segments speech reliably, streams partial transcripts, and times TTS turn-taking avoids awkward gaps and overtalk. The result is a conversation loop that feels human: quick starts, graceful cut-offs, and consistent handovers.