3 ms·
The Teensy audio adapter [1] uses a dedicated DAC, the SGTL5000. That frees up the MCU to do more DSP. [1]: http://pjrc.com/store/teensy3_audio.html http://pjr
by mwcampbell 10y ago
The Teensy audio adapter [1] uses a dedicated DAC, the SGTL5000. That frees up the MCU to do more DSP.
[1]: http://pjrc.com/store/teensy3_audio.html http://pjrc.com/store/teensy3_audio.html
- mSparks 10y agoI should have been more specific. Radio signals below 50 kHz are capable of penetrating ocean depths to approximately 200 metres, the longer the wavelength, the deeper. The British, German, Indian, Russian, Swedish, United States [3] and possibly other navies communicate with submarines on these frequencies. ->That requires min 100khz sample rate.