FS#8894 - Add time stretching feature to all SWCODEC targets - the current algorithm is best for spoken word.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21258 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 10 insertions, 0 deletions

diff --git a/manual/configure_rockbox/sound_settings.tex b/manual/configure_rockbox/sound_settings.tex
index b699eeb821..ef0a0f31a8 100644
--- a/manual/configure_rockbox/sound_settings.tex
+++ b/manual/configure_rockbox/sound_settings.tex
@@ -421,3 +421,13 @@ and not easily noticable.
 Rockbox uses highpass triangular distribution noise as the dithering noise
 source, and a third order noise shaper.
 }
+
+\opt{swcodec}{
+\section{Timestretch}
+Enabling \setting{Timestretch} allows you to change the playback speed without it 
+affecting the pitch of the recording. 
+
+After enabling this feature and rebooting, you can access this via the \setting{Pitch Screen}. 
+This function is intended for speech playback and may significantly dilute your listening 
+experience with more complex audio.
+}