3 ms·
no, because that 20+khz noise would be lost in any 44khz signal processing. you would have to guarantee the audio player is capable of higher bitrates
by xx-bean-xx 2y ago
no, because that 20+khz noise would be lost in any 44khz signal processing. you would have to guarantee the audio player is capable of higher bitrates
- davidmurdoch 2y agoAh, I didn't think about that. Thanks for pointing that out. Typical mics sample at 48khz, but that wouldn't leave much head room. Echo devices have an array of mics, IIRC, so I wonder if they can effectively sample at a higher rate?
- astrange 2y agoIt also isn't resilient to room echo/reflections, or EQ if people hook it up to their own speaker systems. If you listen to the Apple keynote, anytime someone says Siri the audio has been very audibly lowpassed, presumably that's enough.