1. 完成了语音识别的C++业务层封装，测试通过

2. 试着测试了一下LVGL_GIF渲染+音乐播放+语音识别的组合简单优化后，发现lvgl渲染略显卡顿，语音识别有缓冲区空警告，不过无伤大雅，还需要进一步深度优化。
2025-09-16 01:29:17 +08:00
parent dc420c3b7a
commit 4cc761aab3
26 changed files with 134775 additions and 32 deletions
@@ -0,0 +1,76 @@
+The Carnegie Mellon Pronouncing Dictionary [cmudict.0.7a]
+
+ftp://ftp.cs.cmu.edu/project/speech/dict/
+https://cmusphinx.svn.sourceforge.net/svnroot/cmusphinx/trunk/cmudict/cmudict.0.7a
+
+Copyright (C) 1993-2008 Carnegie Mellon University. All rights reserved.
+
+File Format: Each line consists of an uppercased word,
+a counter (for alternative pronunciations), and a transcription.
+Vowels are marked for stress (1=primary, 2=secondary, 0=no stress).
+E.g.: NATURAL 1 N AE1 CH ER0 AH0 L
+
+The dictionary contains 127069 entries.  Of these, 119400 words are assigned
+a unique pronunciation, 6830 words have two pronunciations, and 839 words have
+three or more pronunciations.  Many of these are fast-speech variants.
+
+Phonemes: There are 39 phonemes, as shown below:
+    
+    Phoneme Example Translation    Phoneme Example Translation
+    ------- ------- -----------    ------- ------- -----------
+    AA      odd     AA D           AE      at      AE T
+    AH      hut     HH AH T        AO      ought   AO T
+    AW      cow     K AW           AY      hide    HH AY D
+    B       be      B IY           CH      cheese  CH IY Z
+    D       dee     D IY           DH      thee    DH IY
+    EH      Ed      EH D           ER      hurt    HH ER T
+    EY      ate     EY T           F       fee     F IY
+    G       green   G R IY N       HH      he      HH IY
+    IH      it      IH T           IY      eat     IY T
+    JH      gee     JH IY          K       key     K IY
+    L       lee     L IY           M       me      M IY
+    N       knee    N IY           NG      ping    P IH NG
+    OW      oat     OW T           OY      toy     T OY
+    P       pee     P IY           R       read    R IY D
+    S       sea     S IY           SH      she     SH IY
+    T       tea     T IY           TH      theta   TH EY T AH
+    UH      hood    HH UH D        UW      two     T UW
+    V       vee     V IY           W       we      W IY
+    Y       yield   Y IY L D       Z       zee     Z IY
+    ZH      seizure S IY ZH ER
+
+(For NLTK, entries have been sorted so that, e.g. FIRE 1 and FIRE 2
+are contiguous, and not separated by FIRE'S 1.)
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+   The contents of this file are deemed to be source code.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+This work was supported in part by funding from the Defense Advanced
+Research Projects Agency, the Office of Naval Research and the National
+Science Foundation of the United States of America, and by member
+companies of the Carnegie Mellon Sphinx Speech Consortium. We acknowledge
+the contributions of many volunteers to the expansion and improvement of
+this dictionary.
+
+THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
+ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
+NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
@@ -0,0 +1 @@
+[".", "(", ")", ":", "''", "EX", "JJS", "WRB", "VBG", "VBP", "NN", "SYM", "VB", "UH", "NNPS", "NNP", "``", "$", "NNS", "JJR", "MD", "RP", "VBD", "DT", "POS", "RBR", ",", "VBZ", "PDT", "VBN", "WP$", "WDT", "WP", "PRP$", "CD", "IN", "#", "CC", "RB", "FW", "RBS", "PRP", "LS", "JJ", "TO"]
				`@@ -0,0 +1 @@`
				[".", "(", ")", ":", "''", "EX", "JJS", "WRB", "VBG", "VBP", "NN", "SYM", "VB", "UH", "NNPS", "NNP", "``", "$", "NNS", "JJR", "MD", "RP", "VBD", "DT", "POS", "RBR", ",", "VBZ", "PDT", "VBN", "WP$", "WDT", "WP", "PRP$", "CD", "IN", "#", "CC", "RB", "FW", "RBS", "PRP", "LS", "JJ", "TO"]