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author | Aidan MacDonald <amachronic@protonmail.com> | 2022-01-11 13:27:33 +0000 |
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committer | Aidan MacDonald <amachronic@protonmail.com> | 2022-01-16 19:35:40 -0500 |
commit | 8e65f1db55dc13ee4158023b879445ffd65d73ac (patch) | |
tree | 56f84c01af0335c2cd1137ae315f3aa1b888d452 /manual/configure_rockbox/sound_settings.tex | |
parent | d93e0544198b75542b23b02a8b819d81e98ff880 (diff) | |
download | rockbox-8e65f1db55dc13ee4158023b879445ffd65d73ac.tar.gz rockbox-8e65f1db55dc13ee4158023b879445ffd65d73ac.zip |
manual: Document the DAC power mode setting
Make a note of the fact that the M3K DAC's high performance
setting is not necessarily the highest quality setting --
see forum post
https://forums.rockbox.org/index.php/topic,52917.msg249741.html#msg249741
Change-Id: If0196d2a224868aae10d61f66bac2e8c6843263f
Diffstat (limited to 'manual/configure_rockbox/sound_settings.tex')
-rw-r--r-- | manual/configure_rockbox/sound_settings.tex | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/manual/configure_rockbox/sound_settings.tex b/manual/configure_rockbox/sound_settings.tex index d91ffec989..c618f33603 100644 --- a/manual/configure_rockbox/sound_settings.tex +++ b/manual/configure_rockbox/sound_settings.tex | |||
@@ -184,6 +184,27 @@ change to customise your listening experience. | |||
184 | the effect of widening the stereo field. A value of 100\% will leave the | 184 | the effect of widening the stereo field. A value of 100\% will leave the |
185 | stereo field unaltered. | 185 | stereo field unaltered. |
186 | 186 | ||
187 | \opt{dac_power_mode}{ | ||
188 | \opt{fiiom3k}{ | ||
189 | \section{DAC Power Mode} | ||
190 | The power mode setting lets you choose between the high performance and | ||
191 | battery-saving modes of the DAC. Although battery saver mode is intended | ||
192 | to maximize your battery life, potentially at the expense of quality, in | ||
193 | some cases it may produce better quality audio than high performance mode. | ||
194 | If you want to get the best audio quality, you should experiment with both | ||
195 | settings to see which one is actually better. | ||
196 | } | ||
197 | \opt{shanlingq1}{ | ||
198 | \section{DAC Output Level} | ||
199 | The output level setting selects between the DAC's high and low gain modes. | ||
200 | High gain consumes more power, but allows for increased volume and allows | ||
201 | the DAC to drive higher impedance headphones. | ||
202 | |||
203 | High gain corresponds to a 2.0V RMS (root-mean-square) output level, and | ||
204 | low gain to a 1.0V RMS level. | ||
205 | } | ||
206 | } | ||
207 | |||
187 | \opt{depth_3d}{ | 208 | \opt{depth_3d}{ |
188 | \section{3D Enhancement} | 209 | \section{3D Enhancement} |
189 | 3D Enhancement increases the perceived separation between the left and right | 210 | 3D Enhancement increases the perceived separation between the left and right |