diff options
Diffstat (limited to 'manual/rockbox_interface')
-rw-r--r-- | manual/rockbox_interface/wps.tex | 57 |
1 files changed, 34 insertions, 23 deletions
diff --git a/manual/rockbox_interface/wps.tex b/manual/rockbox_interface/wps.tex index 2d637d6830..de47f97eb5 100644 --- a/manual/rockbox_interface/wps.tex +++ b/manual/rockbox_interface/wps.tex | |||
@@ -273,34 +273,52 @@ Delete the currently playing file. | |||
273 | \nopt{player}{ | 273 | \nopt{player}{ |
274 | \subsubsection{\label{sec:pitchscreen}Pitch} | 274 | \subsubsection{\label{sec:pitchscreen}Pitch} |
275 | 275 | ||
276 | The \setting{Pitch Screen} allows you to change the pitch and the playback | 276 | The \setting{Pitch Screen} allows you to change the rate of playback |
277 | speed of your \dap. The pitch value can be adjusted between 50\% and 200\%. | 277 | (i.e. the playback speed and at the same time the pitch) of your |
278 | 50\% means half the normal playback speed and the pitch that is an octave lower | 278 | \dap. The rate value can be adjusted between 50\% and 200\%. 50\% |
279 | than the normal pitch. 200\% means double playback speed and the pitch that | 279 | means half the normal playback speed and a pitch that is an octave |
280 | is an octave higher than the normal pitch. | 280 | lower than the normal pitch. 200\% means double playback speed and a |
281 | pitch that is an octave higher than the normal pitch. | ||
281 | 282 | ||
282 | \opt{masf}{ | 283 | The rate can be changed in two modes: procentual and semitone. |
283 | Changing the pitch can be done in two modes: procentual and semitone. | 284 | Initially, procentual mode is active. |
284 | Initially (after the \dap{} is switched on), procentual mode is active. | 285 | |
286 | \opt{swcodec}{ | ||
287 | If you've enabled the \setting{Timestretch} option in | ||
288 | \setting{Sound Settings} and have since rebooted, you can also use | ||
289 | timestretch mode. This allows you to change the playback speed | ||
290 | without affecting the pitch, and vice versa. | ||
291 | |||
292 | In timestretch mode there are separate displays for pitch and | ||
293 | speed, and each can be altered independently. Due to the | ||
294 | limitations of the algorithm, speed is limited to be between 35\% | ||
295 | and 250\% of the current pitch value. Pitch must maintain the | ||
296 | same ratio as well as remain between 50\% and 200\%. | ||
297 | } | ||
298 | |||
299 | The value of the \opt{swcodec}{rate, pitch and speed}\nopt{swcodec}{rate} | ||
300 | is not persisted, i.e. after the \dap\ is turned on it will | ||
301 | always be set to 100\%. | ||
285 | 302 | ||
303 | \opt{masf}{ | ||
286 | \begin{table} | 304 | \begin{table} |
287 | \begin{btnmap}{}{} | 305 | \begin{btnmap}{}{} |
288 | \ActionPsToggleMode | 306 | \ActionPsToggleMode |
289 | & Toggle pitch changing mode \\ | 307 | & Toggle pitch changing mode \\ |
290 | % | 308 | % |
291 | \ActionPsIncSmall{} / \ActionPsDecSmall | 309 | \ActionPsIncSmall{} / \ActionPsDecSmall |
292 | & Increase / Decrease pitch by 0.1\% (in procentual mode) or a semitone | 310 | & Increase / Decrease pitch by 0.1\% (in procentual mode) or by 0.1 |
293 | (in semitone mode)\\ | 311 | semitone (in semitone mode)\\ |
294 | % | 312 | % |
295 | \ActionPsIncBig{} / \ActionPsDecBig | 313 | \ActionPsIncBig{} / \ActionPsDecBig |
296 | & Increase / Decrease pitch by 1\% (in procentual mode) or a semitone | 314 | & Increase / Decrease pitch by 1\% (in procentual mode) or a semitone |
297 | (in semitone mode)\\ | 315 | (in semitone mode)\\ |
298 | % | 316 | % |
299 | \ActionPsNudgeLeft{} / \ActionPsNudgeRight | 317 | \ActionPsNudgeLeft{} / \ActionPsNudgeRight |
300 | & Temporarily change pitch by 2.0\% (beatmatch) \\ | 318 | & Temporarily change pitch by 2\% (beatmatch) \\ |
301 | % | 319 | % |
302 | \ActionPsReset | 320 | \ActionPsReset |
303 | & Reset pitch to 100\% \\ | 321 | & Reset rate to 100\% \\ |
304 | % | 322 | % |
305 | \ActionPsExit | 323 | \ActionPsExit |
306 | & Leave the Pitch Screen \\ | 324 | & Leave the Pitch Screen \\ |
@@ -312,23 +330,16 @@ Delete the currently playing file. | |||
312 | } | 330 | } |
313 | 331 | ||
314 | \opt{swcodec}{ | 332 | \opt{swcodec}{ |
315 | Changing the pitch can be done in three modes: procentual, semitone and | ||
316 | timestretch. Initially (after the \dap{} is switched on), procentual mode is active. | ||
317 | |||
318 | Timestretch mode allows you to change the playback speed of your recording without | ||
319 | affecting the pitch, and vice versa. To access this you must enable the \setting{Timestretch} | ||
320 | option in \setting{Sound Settings} and reboot. | ||
321 | |||
322 | \begin{table} | 333 | \begin{table} |
323 | \begin{btnmap}{}{} | 334 | \begin{btnmap}{}{} |
324 | \ActionPsToggleMode | 335 | \ActionPsToggleMode |
325 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsToggleMode} | 336 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsToggleMode} |
326 | & Toggle pitch changing mode \\ | 337 | & Toggle pitch changing mode (cycles through all available modes)\\ |
327 | % | 338 | % |
328 | \ActionPsIncSmall{} / \ActionPsDecSmall | 339 | \ActionPsIncSmall{} / \ActionPsDecSmall |
329 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsIncSmall{} / \ActionRCPsDecSmall} | 340 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsIncSmall{} / \ActionRCPsDecSmall} |
330 | & Increase / Decrease pitch by 0.1\% (in procentual mode) or a semitone | 341 | & Increase / Decrease pitch by 0.1\% (in procentual mode) or 0.1 |
331 | (in semitone mode)\\ | 342 | semitone (in semitone mode)\\ |
332 | % | 343 | % |
333 | \ActionPsIncBig{} / \ActionPsDecBig | 344 | \ActionPsIncBig{} / \ActionPsDecBig |
334 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsIncBig{} / \ActionRCPsDecBig} | 345 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsIncBig{} / \ActionRCPsDecBig} |
@@ -337,7 +348,7 @@ Delete the currently playing file. | |||
337 | % | 348 | % |
338 | \ActionPsNudgeLeft{} / \ActionPsNudgeRight | 349 | \ActionPsNudgeLeft{} / \ActionPsNudgeRight |
339 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsNudgeLeft{} / \ActionPsNudgeRight} | 350 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsNudgeLeft{} / \ActionPsNudgeRight} |
340 | & Temporarily change pitch by 2.0\% (beatmatch), or modify speed (in timestretch mode) \\ | 351 | & Temporarily change pitch by 2\% (beatmatch), or modify speed (in timestretch mode) \\ |
341 | % | 352 | % |
342 | \ActionPsReset | 353 | \ActionPsReset |
343 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsReset} | 354 | \opt{HAVEREMOTEKEYMAP}{& \ActionRCPsReset} |