Quote:
Originally Posted by rcentros
I'm surprised to hear the battery stands up well to text to speech and audiobooks. I've only tried these features long enough to see if they worked.
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It might well be that here is a significant difference in drain between driving wired headphones (typical power of the final audio stage ~100s mW) and transmitting bluetooth data (optimized, perhaps switching to low power transmission since earbuds are closeby). I miss a estimate for the latter, but consider that then the audio power is provided by the buds batteries (and they last only for hours, but are much smaller). I tend to think, though, that cpu has to be on all the time when synthetising TTS, and that adds up.
