Audio: Difference between revisions
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(→Speakers: not sure "waveguide" is technically the right word) |
(Updated volume wheel entry (is not true analogue)) |
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==Volume Wheel== | ==Volume Wheel== | ||
* | * Potentiometer (or rotary encoder?) connected to general-purpose input in SoC (allows software override of volume control) | ||
Source: https://pyra-handheld.com/boards/threads/were-still-alive.77184/page-15#post-1372429 | |||
==Microphone== | ==Microphone== | ||
Revision as of 10:58, 9 April 2016
Jack
- 3.5mm headset TRRS (stereo audio and microphone) connector with automatic switch to go from OMTP to CTIA as seen here
Volume Wheel
- Potentiometer (or rotary encoder?) connected to general-purpose input in SoC (allows software override of volume control)
Source: https://pyra-handheld.com/boards/threads/were-still-alive.77184/page-15#post-1372429
Microphone
- Stereo microphone located above the nubs.
Speakers
- Stereo speakers in base with tuned cavity behind them as per manufacturers' recommendations.