linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* [PATCH] staging/speakup: Add inflection synth parameter
@ 2020-04-25 19:32 Samuel Thibault
  0 siblings, 0 replies; only message in thread
From: Samuel Thibault @ 2020-04-25 19:32 UTC (permalink / raw)
  To: gregkh; +Cc: speakup, linux-kernel

The inflection parameter, i.e. the pitch range, allows to change the
expressiveness of the synthesized voice.  This is supported by the DEC
talk synths, and software synthesizers such as espeak/espeak-ng.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
---
 drivers/staging/speakup/speakup_decext.c     |    4 ++++
 drivers/staging/speakup/speakup_decpc.c      |    4 ++++
 drivers/staging/speakup/speakup_dectlk.c     |    5 ++++-
 drivers/staging/speakup/speakup_dummy.c      |    4 ++++
 drivers/staging/speakup/speakup_soft.c       |    4 ++++
 drivers/staging/speakup/spk_types.h          |    3 ++-
 drivers/staging/speakup/spkguide.txt         |    7 ++++---
 drivers/staging/speakup/sysfs-driver-speakup |    6 ++++++
 drivers/staging/speakup/varhandlers.c        |    1 +
 9 files changed, 33 insertions(+), 5 deletions(-)

--- a/drivers/staging/speakup/speakup_decext.c
+++ b/drivers/staging/speakup/speakup_decext.c
@@ -43,6 +43,7 @@ static struct var_t vars[] = {
 	{ CAPS_STOP, .u.s = {"[:dv ap 100]" } },
 	{ RATE, .u.n = {"[:ra %d]", 7, 0, 9, 150, 25, NULL } },
 	{ PITCH, .u.n = {"[:dv ap %d]", 100, 0, 100, 0, 0, NULL } },
+	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
 	{ VOL, .u.n = {"[:dv gv %d]", 13, 0, 16, 0, 5, NULL } },
 	{ PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
 	{ VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
@@ -59,6 +60,8 @@ static struct kobj_attribute caps_stop_a
 	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute pitch_attribute =
 	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
+static struct kobj_attribute inflection_attribute =
+	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute punct_attribute =
 	__ATTR(punct, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute rate_attribute =
@@ -87,6 +90,7 @@ static struct attribute *synth_attrs[] =
 	&caps_start_attribute.attr,
 	&caps_stop_attribute.attr,
 	&pitch_attribute.attr,
+	&inflection_attribute.attr,
 	&punct_attribute.attr,
 	&rate_attribute.attr,
 	&voice_attribute.attr,
--- a/drivers/staging/speakup/speakup_decpc.c
+++ b/drivers/staging/speakup/speakup_decpc.c
@@ -139,6 +139,7 @@ static struct var_t vars[] = {
 	{ CAPS_STOP, .u.s = {"[:dv ap 100]" } },
 	{ RATE, .u.n = {"[:ra %d]", 9, 0, 18, 150, 25, NULL } },
 	{ PITCH, .u.n = {"[:dv ap %d]", 80, 0, 100, 20, 0, NULL } },
+	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
 	{ VOL, .u.n = {"[:vo se %d]", 5, 0, 9, 5, 10, NULL } },
 	{ PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
 	{ VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
@@ -155,6 +156,8 @@ static struct kobj_attribute caps_stop_a
 	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute pitch_attribute =
 	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
+static struct kobj_attribute inflection_attribute =
+	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute punct_attribute =
 	__ATTR(punct, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute rate_attribute =
@@ -183,6 +186,7 @@ static struct attribute *synth_attrs[] =
 	&caps_start_attribute.attr,
 	&caps_stop_attribute.attr,
 	&pitch_attribute.attr,
+	&inflection_attribute.attr,
 	&punct_attribute.attr,
 	&rate_attribute.attr,
 	&voice_attribute.attr,
--- a/drivers/staging/speakup/speakup_dectlk.c
+++ b/drivers/staging/speakup/speakup_dectlk.c
@@ -44,7 +44,7 @@ static struct var_t vars[] = {
 	{ CAPS_START, .u.s = {"[:dv ap 160] " } },
 	{ CAPS_STOP, .u.s = {"[:dv ap 100 ] " } },
 	{ RATE, .u.n = {"[:ra %d] ", 180, 75, 650, 0, 0, NULL } },
-	{ PITCH, .u.n = {"[:dv ap %d] ", 122, 50, 350, 0, 0, NULL } },
+	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
 	{ VOL, .u.n = {"[:dv g5 %d] ", 86, 60, 86, 0, 0, NULL } },
 	{ PUNCT, .u.n = {"[:pu %c] ", 0, 0, 2, 0, 0, "nsa" } },
 	{ VOICE, .u.n = {"[:n%c] ", 0, 0, 9, 0, 0, "phfdburwkv" } },
@@ -61,6 +61,8 @@ static struct kobj_attribute caps_stop_a
 	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute pitch_attribute =
 	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
+static struct kobj_attribute inflection_attribute =
+	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute punct_attribute =
 	__ATTR(punct, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute rate_attribute =
@@ -89,6 +91,7 @@ static struct attribute *synth_attrs[] =
 	&caps_start_attribute.attr,
 	&caps_stop_attribute.attr,
 	&pitch_attribute.attr,
+	&inflection_attribute.attr,
 	&punct_attribute.attr,
 	&rate_attribute.attr,
 	&voice_attribute.attr,
--- a/drivers/staging/speakup/speakup_dummy.c
+++ b/drivers/staging/speakup/speakup_dummy.c
@@ -24,6 +24,7 @@ static struct var_t vars[] = {
 	{ PAUSE, .u.s = {"PAUSE\n"} },
 	{ RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL } },
 	{ PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
+	{ INFLECTION, .u.n = {"INFLECTION %d\n", 8, 0, 16, 0, 0, NULL } },
 	{ VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL } },
 	{ TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL } },
 	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
@@ -39,6 +40,8 @@ static struct kobj_attribute caps_stop_a
 	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute pitch_attribute =
 	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
+static struct kobj_attribute inflection_attribute =
+	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute rate_attribute =
 	__ATTR(rate, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute tone_attribute =
@@ -65,6 +68,7 @@ static struct attribute *synth_attrs[] =
 	&caps_start_attribute.attr,
 	&caps_stop_attribute.attr,
 	&pitch_attribute.attr,
+	&inflection_attribute.attr,
 	&rate_attribute.attr,
 	&tone_attribute.attr,
 	&vol_attribute.attr,
--- a/drivers/staging/speakup/speakup_soft.c
+++ b/drivers/staging/speakup/speakup_soft.c
@@ -38,6 +38,7 @@ static struct var_t vars[] = {
 	{ PAUSE, .u.n = {"\x01P" } },
 	{ RATE, .u.n = {"\x01%ds", 2, 0, 9, 0, 0, NULL } },
 	{ PITCH, .u.n = {"\x01%dp", 5, 0, 9, 0, 0, NULL } },
+	{ INFLECTION, .u.n = {"\x01%dr", 5, 0, 9, 0, 0, NULL } },
 	{ VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
 	{ TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
 	{ PUNCT, .u.n = {"\x01%db", 0, 0, 2, 0, 0, NULL } },
@@ -57,6 +58,8 @@ static struct kobj_attribute freq_attrib
 	__ATTR(freq, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute pitch_attribute =
 	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
+static struct kobj_attribute inflection_attribute =
+	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute punct_attribute =
 	__ATTR(punct, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute rate_attribute =
@@ -96,6 +99,7 @@ static struct attribute *synth_attrs[] =
 	&freq_attribute.attr,
 /*	&lang_attribute.attr, */
 	&pitch_attribute.attr,
+	&inflection_attribute.attr,
 	&punct_attribute.attr,
 	&rate_attribute.attr,
 	&tone_attribute.attr,
--- a/drivers/staging/speakup/spk_types.h
+++ b/drivers/staging/speakup/spk_types.h
@@ -42,7 +42,8 @@ enum var_id_t {
 	SAY_CONTROL, SAY_WORD_CTL, NO_INTERRUPT, KEY_ECHO,
 	SPELL_DELAY, PUNC_LEVEL, READING_PUNC,
 	ATTRIB_BLEEP, BLEEPS,
-	RATE, PITCH, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG, DIRECT, PAUSE,
+	RATE, PITCH, INFLECTION, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
+	DIRECT, PAUSE,
 	CAPS_START, CAPS_STOP, CHARTAB,
 	MAXVARS
 };
--- a/drivers/staging/speakup/spkguide.txt
+++ b/drivers/staging/speakup/spkguide.txt
@@ -406,6 +406,7 @@ freq
 full_time
 jiffy_delta
 pitch
+inflection
 punct
 rate
 tone
@@ -518,9 +519,9 @@ All the entries in the Speakup sys syste
 writable by root only, and some are writable by everyone.  Unless you
 know what you are doing, you should probably leave the ones that are
 writable by root only alone.  Most of the names are self explanatory.
-Vol for controlling volume, pitch for pitch, rate for controlling speaking
-rate, etc.  If you find one you aren't sure about, you can post a query
-on the Speakup list.
+Vol for controlling volume, pitch for pitch, inflection for pitch range, rate
+for controlling speaking rate, etc.  If you find one you aren't sure about, you
+can post a query on the Speakup list.
 
 6.  Changing Synthesizers
 
--- a/drivers/staging/speakup/varhandlers.c
+++ b/drivers/staging/speakup/varhandlers.c
@@ -37,6 +37,7 @@ static struct st_var_header var_headers[
 	{ "bell_pos", BELL_POS, VAR_NUM, &spk_bell_pos, NULL },
 	{ "rate", RATE, VAR_NUM, NULL, NULL },
 	{ "pitch", PITCH, VAR_NUM, NULL, NULL },
+	{ "inflection", INFLECTION, VAR_NUM, NULL, NULL },
 	{ "vol", VOL, VAR_NUM, NULL, NULL },
 	{ "tone", TONE, VAR_NUM, NULL, NULL },
 	{ "punct", PUNCT, VAR_NUM, NULL, NULL   },
--- a/drivers/staging/speakup/sysfs-driver-speakup
+++ b/drivers/staging/speakup/sysfs-driver-speakup
@@ -325,6 +325,12 @@ KernelVersion:	2.6
 Contact:	speakup@linux-speakup.org
 Description:	Gets or sets the pitch of the synthesizer. The range is 0-9.
 
+What:		/sys/accessibility/speakup/soft/inflection
+KernelVersion:	5.8
+Contact:	speakup@linux-speakup.org
+Description:	Gets or sets the inflection of the synthesizer, i.e. the pitch
+		range. The range is 0-9.
+
 What:		/sys/accessibility/speakup/soft/punct
 KernelVersion:	2.6
 Contact:	speakup@linux-speakup.org

^ permalink raw reply	[flat|nested] only message in thread
only message in thread, other threads:[~2020-04-25 19:41 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-04-25 19:32 [PATCH] staging/speakup: Add inflection synth parameter Samuel Thibault

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).