feat: update report

Author: sriting

tts_tech_report/index.html

@@ -82,6 +82,9 @@ <h2>Contents</h2>
       <li><a href="#flow-vae-vs-vae-comparison">Flow-VAE vs. VAE Comparison</a></li>
       <li><a href="#professional-voice-clone-pvc-demonstration">Professional Voice Clone (PVC) Demonstration</a></li>
       <li><a href="#emotion-control-demonstration">Emotion Control Demonstration</a></li>
+      <li><a href="#text-prompted-voice-generation-demonstration">Text-Prompted Voice Generation Demonstration</a></li>
+      <li><a href="#comparison-of-voice-naturalness">Comparison of voice
+          naturalness with the previous generation product</a></li>
     </ol>
   </nav>
 
@@ -750,17 +753,26 @@ <h2 id="professional-voice-clone-pvc-demonstration">Professional Voice Clone (PV
                 <th scope="col" style="text-align: center;">Source Audio</th>
                 <th scope="col" style="text-align: center;">Fast</th>
                 <th scope="col" style="text-align: center;">PVC</th>
+                <th scope="col" style="text-align: center;">Differences</th>
               </tr>
               <tr class="border-bottom-thin">
-                <td style="width: 30%">
+                <td style="width: 25%">
                   <audio src="assets/audios/JosephBrodsky_Source.wav" controls></audio>
                 </td>
-                <td style="width: 30%">
+                <td style="width: 25%">
                   <audio src="assets/audios/JosephBrodsky_Fast.mp3" controls></audio>
                 </td>
-                <td style="width: 30%">
+                <td style="width: 25%">
                   <audio src="assets/audios/JosephBrodsky_PVC.mp3" controls></audio>
                 </td>
+                <td>
+                  Like the ZeroShot version, the PVC<br>
+                  version has rising sentence-final intonation,<br>
+                  but distinctively sustains this<br>
+                  elevated pitch instead of the typical<br>
+                  pitch declination found in common<br>
+                  declarative sentences
+                </td>
               </tr>
               <tr class="border-bottom-thin">
                 <td>
@@ -772,6 +784,12 @@ <h2 id="professional-voice-clone-pvc-demonstration">Professional Voice Clone (PV
                 <td>
                   <audio src="assets/audios/TianJin_PVC.mp3" controls></audio>
                 </td>
+                <td>
+                  With more materials, the model not only<br>
+                  reproduces the speaker's voice characteristics<br>
+                  but also accurately captures more<br>
+                  dialectal features
+                </td>
               </tr>
             </tbody>
           </table>
@@ -886,6 +904,151 @@ <h3>DEMO</h3>
           </table>
         </div>
       </div>
+
+      <div class="article-block">
+        <h2 id="text-prompted-voice-generation-demonstration">Text-Prompted Voice Generation Demonstration</h2>
+        <div class="scroll-wrapper">
+          <table style="width: 100%;">
+            <tbody>
+              <tr class="border-bottom-thin">
+                <th scope="col">Prompt</th>
+                <th scope="col">Text Content</th>
+                <th scope="col" style="text-align: center;">Audio</th>
+              </tr>
+              <tr class="border-bottom-thin">
+                <td>
+                  <p>
+                    男性中年声音，说中文，音色浑厚醇厚，带有自然的磁性，语速偏慢，<br>
+                    音量适中，音调偏低沉。声音整体给人沉稳可靠的感觉，<br>
+                    在深度访谈场景中表现出专业性和亲和力，音质清晰，吐字规整有力。
+                  </p>
+                  <p>
+                    English Meaning: A middle-aged male voice speaking Chinese,<br>
+                    characterized by rich and mellow timbre with natural resonance.<br>
+                    The speech rate is moderately slow, with medium volume and<br>
+                    a deep pitch. The overall voice quality conveys a sense of<br>
+                    steadiness and reliability, demonstrating both professionalism <br>
+                    and approachability in in-depth interview settings.<br>
+                    The voice features clear articulation with precise and<br>
+                    well-defined pronunciation.
+                  </p>
+                </td>
+                <td>
+                  在这个安静的夜晚，让我们一起走进《人生笔记》这本书。<br>
+                  作者用平实的文字记录下生活中的点点滴滴，<br>
+                  让我们看到平凡中的真善美。<br>
+                  今天，我们先来读第一章：'生活的痕迹'......
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/深度访谈男中年.wav" controls></audio>
+                </td>
+              </tr>
+              <tr class="border-bottom-thin">
+                <td>
+                  <p>
+                    说中文的女青年，音色偏甜美，语速比较快，说话时带着一种轻快的感觉，<br>
+                    整体音调较高，像是在直播带货，整体氛围比较活跃，<br>
+                    声音清晰，听起来很有亲和力。
+                  </p>
+                  <p>
+                    A young female from China voice with a sweet and pleasant timbre. <br>
+                    The speech rate is relatively fast, and the pitch is moderately high,<br>
+                    carrying a light and energetic quality reminiscent of live-streaming sales<br>
+                    presentations. The overall atmosphere is vibrant and dynamic,<br>
+                    with clear voice quality and an engaging, approachable tone.
+                  </p>
+                </td>
+                <td>
+                  亲爱的宝宝们，等了好久的神仙面霜终于到货啦！<br>
+                  你们看这个包装是不是超级精致？<br>
+                  我自己已经用了一个月了，效果真的绝绝子！<br>
+                  而且这次活动价真的太划算了，错过真的会后悔的哦～
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/直播带货女青年.wav" controls></audio>
+                </td>
+              </tr>
+              <tr class="border-bottom-thin">
+                <td>
+                  <p>
+                    中国女青年的声音，音色清脆，说话速度偏快，语调活泼，<br>
+                    像是在做游戏直播，声音中带着愉快的感觉，整体音调较高，<br>
+                    整体氛围比较轻松。
+                  </p>
+                  <p>
+                    A young Chinese woman's voice with a crisp and bright timbre. <br>
+                    The speech rate is relatively fast, with a moderately high<br>
+                    pitch and lively intonation characteristic of gaming live streams.<br>
+                    The voice conveys a cheerful quality, creating an overall<br>
+                    relaxed and casual atmosphere.
+                  </p>
+                </td>
+                <td>
+                  啊！这里有个宝箱！让我们看看里面是什么～<br>
+                  哇！是传说中的紫色装备！运气也太好了吧！<br>
+                  谢谢小伙伴们的打赏，我们继续往前探索......
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/游戏主播女青年.wav" controls></audio>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+
+      <div class="article-block">
+        <h2 id="comparison-of-voice-naturalness">Comparison of voice naturalness
+          with the previous generation product</h2>
+        <p>The new model demonstrates significant advantages in naturalness compared to the previous version.</p>
+        <h3 style="margin-top: 2rem;">Source Audio for Radiant_Girl</h3>
+        <audio src="assets/audios/English_Radiant_Girl_Sourse.wav" controls></audio>
+        <h3>DEMO</h3>
+        <div class="scroll-wrapper">
+          <table style="width: 100%;">
+            <tbody>
+              <tr class="border-bottom-thin">
+                <th scope="col">Text Content</th>
+                <th scope="col" style="text-align: center;">Mnimax<br>Speech_02_HD</th>
+                <th scope="col" style="text-align: center;">Microsoft<br>Azure TTS</th>
+                <th scope="col" style="text-align: center;">AWS<br>Polly</th>
+              </tr>
+              <tr class="border-bottom-thin">
+                <td>
+                  I sat alone in the empty room, staring at the old photographs,<br>
+                  wondering how everything could change so quickly,<br>
+                  how a lifetime of memories could fade away just like that.
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/Radiant_Girl_1.mp3" controls></audio>
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/Emma_1.mp3" controls></audio>
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/Joanna_1.mp3" controls></audio>
+                </td>
+              </tr>
+              <tr class="border-bottom-thin">
+                <td>
+                  The moment I held my acceptance letter, my heart burst with joy - <br>
+                  all those sleepless nights finally paid off, and I couldn't stop<br>
+                  dancing around the room, calling everyone I knew to share this amazing news!
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/Radiant_Girl_2.mp3" controls></audio>
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/Emma_2.mp3" controls></audio>
+                </td>
+                <td>
+                  <audio class="audio-md" src="assets/audios/Joanna_2.mp3" controls></audio>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
     </article>
   </main>