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Diffstat (limited to 'manual/configure_rockbox/sound_settings.tex')
-rw-r--r-- | manual/configure_rockbox/sound_settings.tex | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/manual/configure_rockbox/sound_settings.tex b/manual/configure_rockbox/sound_settings.tex index c4ef325689..63a5770c41 100644 --- a/manual/configure_rockbox/sound_settings.tex +++ b/manual/configure_rockbox/sound_settings.tex | |||
@@ -197,7 +197,6 @@ change to customise your listening experience. | |||
197 | }% | 197 | }% |
198 | } | 198 | } |
199 | 199 | ||
200 | \opt{swcodec}{ | ||
201 | \section{Crossfeed} | 200 | \section{Crossfeed} |
202 | Crossfeed attempts to make the experience of listening to music on | 201 | Crossfeed attempts to make the experience of listening to music on |
203 | headphones more similar to listening to music with stereo speakers. When you | 202 | headphones more similar to listening to music with stereo speakers. When you |
@@ -250,9 +249,7 @@ change to customise your listening experience. | |||
250 | % http://www.ohl.to/interests-in-audio/crossfeed-and-eq-for-headphones/ | 249 | % http://www.ohl.to/interests-in-audio/crossfeed-and-eq-for-headphones/ |
251 | Beware that the crossfeed function is capable of making the audio distort | 250 | Beware that the crossfeed function is capable of making the audio distort |
252 | if you choose settings which result in a too high output level. | 251 | if you choose settings which result in a too high output level. |
253 | } | ||
254 | 252 | ||
255 | \opt{swcodec}{ | ||
256 | \section{\label{ref:EQ}Equalizer} | 253 | \section{\label{ref:EQ}Equalizer} |
257 | \screenshot{configure_rockbox/images/ss-equalizer}{The graphical equalizer}{} | 254 | \screenshot{configure_rockbox/images/ss-equalizer}{The graphical equalizer}{} |
258 | Rockbox features a parametric equalizer (EQ). In contrast to non-parametric | 255 | Rockbox features a parametric equalizer (EQ). In contrast to non-parametric |
@@ -472,9 +469,7 @@ configure the EQ, or use the presets for designing their own custom EQ | |||
472 | settings. | 469 | settings. |
473 | 470 | ||
474 | \end{description} | 471 | \end{description} |
475 | } | ||
476 | 472 | ||
477 | \opt{swcodec}{ | ||
478 | \section{Dithering} | 473 | \section{Dithering} |
479 | This setting controls the dithering and noise shaping functionality of Rockbox. | 474 | This setting controls the dithering and noise shaping functionality of Rockbox. |
480 | 475 | ||
@@ -500,9 +495,7 @@ and not easily noticable. | |||
500 | 495 | ||
501 | Rockbox uses highpass triangular distribution noise as the dithering noise | 496 | Rockbox uses highpass triangular distribution noise as the dithering noise |
502 | source, and a third order noise shaper. | 497 | source, and a third order noise shaper. |
503 | } | ||
504 | 498 | ||
505 | \opt{swcodec}{% | ||
506 | \opt{pitchscreen}{% | 499 | \opt{pitchscreen}{% |
507 | \section{Timestretch} | 500 | \section{Timestretch} |
508 | Enabling \setting{Timestretch} allows you to change the playback speed without | 501 | Enabling \setting{Timestretch} allows you to change the playback speed without |
@@ -512,9 +505,7 @@ intended for speech playback and may significantly dilute your listening | |||
512 | experience with more complex audio. See \reference{sec:pitchscreen} for more | 505 | experience with more complex audio. See \reference{sec:pitchscreen} for more |
513 | details about how to use the feature. | 506 | details about how to use the feature. |
514 | } | 507 | } |
515 | } | ||
516 | 508 | ||
517 | \opt{swcodec}{ | ||
518 | \section{Haas Surround} | 509 | \section{Haas Surround} |
519 | This setting implements the Haas effect with adjustable delay time to enhance | 510 | This setting implements the Haas effect with adjustable delay time to enhance |
520 | the stereo effect of the sound. A full range Haas effect creates the impression | 511 | the stereo effect of the sound. A full range Haas effect creates the impression |
@@ -526,25 +517,19 @@ and \setting{f(x2)} to set frequencies which are not affected. The \setting{SIDE | |||
526 | setting uses mid-side processing to determine and apply effect to the side channel only. | 517 | setting uses mid-side processing to determine and apply effect to the side channel only. |
527 | Finally, the \setting{Dry/Wet Mix} setting adjusts the proportion mixed from the | 518 | Finally, the \setting{Dry/Wet Mix} setting adjusts the proportion mixed from the |
528 | original (dry) and 'effected' (wet) signals. | 519 | original (dry) and 'effected' (wet) signals. |
529 | } | ||
530 | 520 | ||
531 | \opt{swcodec}{ | ||
532 | \section{Perceptual Bass Enhancement} | 521 | \section{Perceptual Bass Enhancement} |
533 | This setting implements a group delay correction and an additional biophonic EQ to | 522 | This setting implements a group delay correction and an additional biophonic EQ to |
534 | emphasize to boost bass perception. The \setting{precut} setting provides | 523 | emphasize to boost bass perception. The \setting{precut} setting provides |
535 | negative overall gain to prevent possible audio distortion due to the EQ | 524 | negative overall gain to prevent possible audio distortion due to the EQ |
536 | gain. The defult precut value is set to -2.5 dB and can be adjust from 0 dB to -4.5 dB. | 525 | gain. The defult precut value is set to -2.5 dB and can be adjust from 0 dB to -4.5 dB. |
537 | Note that this effect will stack with any other EQ applied. | 526 | Note that this effect will stack with any other EQ applied. |
538 | } | ||
539 | 527 | ||
540 | \opt{swcodec}{ | ||
541 | \section{Auditory Fatigue Reduction} | 528 | \section{Auditory Fatigue Reduction} |
542 | Human hearing is more senstive to some frequency bands. This setting applies additional | 529 | Human hearing is more senstive to some frequency bands. This setting applies additional |
543 | equalization and bi-shelf filtering to reduce signals in these bands to minimize | 530 | equalization and bi-shelf filtering to reduce signals in these bands to minimize |
544 | the chance that temporary threshold shift (auditory fatigue) occurs. | 531 | the chance that temporary threshold shift (auditory fatigue) occurs. |
545 | } | ||
546 | 532 | ||
547 | \opt{swcodec}{ | ||
548 | \section{Compressor} | 533 | \section{Compressor} |
549 | The \setting{Compressor} reduces, or compresses, the dynamic range of the audio | 534 | The \setting{Compressor} reduces, or compresses, the dynamic range of the audio |
550 | signal. This makes the quieter and louder sections closer to the same volume | 535 | signal. This makes the quieter and louder sections closer to the same volume |
@@ -592,4 +577,3 @@ the input signal is reduced appropriately, but the gain isn't allowed to | |||
592 | immediately return to normal levels. This is necessary to reduce artifacts | 577 | immediately return to normal levels. This is necessary to reduce artifacts |
593 | such as ``pumping.'' Instead, the gain is allowed to return to normal at the | 578 | such as ``pumping.'' Instead, the gain is allowed to return to normal at the |
594 | chosen rate. Release Time is the time for the gain to recover by 10~dB. | 579 | chosen rate. Release Time is the time for the gain to recover by 10~dB. |
595 | } | ||