@ -248,7 +248,8 @@ Audio samples generated from ground-truth spectrograms with a vocoder.
</tr>
</table>
</div>
<br>
<br>
TTS
-------------------
@ -633,10 +634,264 @@ Audio samples generated by a TTS system. Text is first transformed into spectrog
</td>
</tr>
</table>
</div>
<br>
<br>
Multi-Speaker TTS
-------------------
PaddleSpeech also support Multi-Speaker TTS, we provide the audio demos generated by FastSpeech2 + ParallelWaveGAN, we use AISHELL-3 Multi-Speaker TTS dataset.
.. raw :: html
<div class="table">
<table border="2" cellspacing="1" cellpadding="1">
<tr>
<th align="center"> Text </th>
<th align="center"> Origin </th>
<th align="center"> Generated </th>
</tr>
<table>
<div>
<br>
<br>
Duration control in FastSpeech2
--------------------------------------
In our FastSpeech2, we can control `` duration `` , `` pitch `` and `` energy `` , we provide the audio demos of duration control here. `` duration `` means the duration of phonemes, when we reduce duration, the speed of audios will increase, and when we incerase `` duration `` , the speed of audios will reduce.
The `` duration `` of different phonemes in a sentence can have different scale ratios (when you want to slow down one word and keep the other words' speed in a sentence). Here we use a fixed scale ratio for different phonemes to control the `` speed `` of audios.
The duration control in FastSpeech2 can control the speed of audios will keep the pitch. (in some speech tool, increase the speed will increase the pitch, and vice versa.)
.. raw :: html
<div class="table">
<table border="2" cellspacing="1" cellpadding="1">
<tr>
<th align="center"> Speed(0.8x) </th>
<th align="center"> Speed(1x) </th>
<th align="center"> Speed(1.2x) </th>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_001.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_001.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_001.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_002.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_002.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_002.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_003.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_003.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_003.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_004.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_004.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_004.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_005.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_005.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_005.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_007.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_007.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_007.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_008.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_008.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_008.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<tr>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x0.8_009.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1_009.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
<td>
<audio controls="controls">
<source
src="https://paddlespeech.bj.bcebos.com/Parakeet/docs/demos/speed/x1.2_009.wav"
type="audio/wav">
Your browser does not support the <code>audio</code> element.
</audio>
</td>
</tr>
<table>
<div>
<br>
<br>
Chinese TTS with/without text frontend
--------------------------------------
@ -650,9 +905,9 @@ We use ``FastSpeech2`` + ``ParallelWaveGAN`` here.
<div class="table">
<table border="2" cellspacing="1" cellpadding="1">
<tr>
<th align="left "> Text</th>
<th align="left "> With Text Frontend </th>
<th align="left "> Without Text Frontend </th>
<th align="center "> Text</th>
<th align="center "> With Text Frontend </th>
<th align="center "> Without Text Frontend </th>
</tr>
<tr>
<td>他只是一个纸老虎。</td>
@ -846,6 +1101,8 @@ We use ``FastSpeech2`` + ``ParallelWaveGAN`` here.
</tr>
<table>
</div>
</div>
<br>
<br>