4 ms·
They still have about 2 weeks before the pinger runs out of battery. So there is a decent chance they could find it within 2 weeks, but if the wreck isn't foun
by zxexz 13y ago
They still have about 2 weeks before the pinger runs out of battery. So there is a decent chance they could find it within 2 weeks, but if the wreck isn't found by then, it could definitely take years to find it, if ever.
- marshray 13y agoI suspect this kind of sonar application is why TI is making analog-to-digital conversion chips with 31 bits of resolution: http://www.ti.com/lit/ds/symlink/ads1282-ht.pdf http://www.ti.com/lit/ds/symlink/ads1282-ht.pdf Compare to 16- to 24- bit resolution in your typical audio processing chain.