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📄 华欧-语音博客.htm

📁 TLC0838和tlc5620产生的正弦信号
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style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为介质，断电后语音还能保存。特点：内部没有单片机，语音的音质是高保真的，不经过数据转换，控制有两种：并口和串口控制，控制简单，可以直接用按键控制录放音。语音可以划分256段语音。</SPAN></FONT></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 20.9pt; mso-char-indent-count: 1.99; mso-char-indent-size: 10.5pt"><SPAN 
lang=EN-US><FONT size=3><FONT face=宋体>&nbsp;<o:p></o:p></FONT></FONT></SPAN></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71; mso-char-indent-size: 10.45pt"><FONT 
size=3><FONT face=宋体><SPAN lang=EN-US>APR</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系列：</SPAN><SPAN 
lang=EN-US>APR9301</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为单段</SPAN><SPAN 
lang=EN-US>30</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">秒录放语音芯片，</SPAN><SPAN 
lang=EN-US>APR9600</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为</SPAN><SPAN 
lang=EN-US>40s</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">到</SPAN><SPAN 
lang=EN-US>60s</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">多段语音长度可调录放芯片，可分段录放，断电后语音能保存。特点：控制不方便。</SPAN></FONT></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71; mso-char-indent-size: 10.45pt"><SPAN 
lang=EN-US><FONT size=3><FONT face=宋体>&nbsp;<o:p></o:p></FONT></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt"><SPAN lang=EN-US><FONT 
size=3><FONT face=宋体>&nbsp;<o:p></o:p></FONT></FONT></SPAN></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt"><FONT 
size=3><FONT face=宋体><SPAN lang=EN-US>2．<SPAN 
style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一次性（</SPAN><SPAN 
lang=EN-US>OTP</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</SPAN></FONT></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt"><FONT size=3><FONT 
face=宋体><SPAN lang=EN-US>APLUS</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系列：芯片内部是</SPAN><SPAN 
lang=EN-US>PROM</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">存储器，将语音文件烧录进去，以后不可以更改。</SPAN></FONT></FONT><FONT 
size=3><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">有</SPAN><FONT 
face=宋体><SPAN lang=EN-US>API89010</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（</SPAN><SPAN 
lang=EN-US>10s</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可分</SPAN><SPAN 
lang=EN-US>8</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">段），</SPAN><SPAN 
lang=EN-US>API89020(20s</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可分</SPAN><SPAN 
lang=EN-US>8</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">段</SPAN><SPAN 
lang=EN-US>)</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，</SPAN><SPAN 
lang=EN-US>API89042</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（</SPAN><SPAN 
lang=EN-US>40s</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可分</SPAN><SPAN 
lang=EN-US>32</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">段）</SPAN><SPAN 
lang=EN-US>, </SPAN><SPAN lang=EN-US>AP89085(85s</SPAN><SPAN lang=EN-US>)，<SPAN 
lang=EN-US>AP890170(170s</SPAN><SPAN lang=EN-US>)，<SPAN 
lang=EN-US>AP89341(340s</SPAN><SPAN lang=EN-US>)，</SPAN></SPAN></SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可以选择单片机并口控制和按键控制。此系列特点：控制较灵活，价格较低。产品数量不限制。可以选择3伏或者是5伏供电。</SPAN></FONT></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><SPAN lang=EN-US><FONT 
size=3><FONT face=宋体>&nbsp;<o:p></o:p></FONT></FONT></SPAN></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt"><SPAN 
lang=EN-US><FONT size=3><FONT face=宋体>&nbsp;<o:p></o:p></FONT></FONT></SPAN></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l1 level2 lfo1; tab-stops: list 39.0pt"><FONT 
size=3><FONT face=宋体><SPAN lang=EN-US>3．<SPAN 
style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">掩膜型（</SPAN><SPAN 
lang=EN-US>MASK</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</SPAN></FONT></FONT></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt 18pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT 
size=3>&nbsp;&nbsp;&nbsp; 
标准片（标准声源型）：如各种报警声，倒车语音等大批量生产出来的标准品，价格非常便宜，此类特点是不能根据自己的情况更改，包括音质，音调，控制方式等。</FONT></SPAN></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt 18pt"><SPAN 
lang=EN-US><FONT size=3><FONT face=宋体>&nbsp;<o:p></o:p></FONT></FONT></SPAN></P>
<P class=MsoBodyTextIndent2 
style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71; mso-char-indent-size: 10.45pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT 
size=3>定制声源型：用户根据自己的要求而专门制作生产，需要经过设计开发，制作样片，确认样品，几万片起做的芯片投单，确认芯片，交货等几个过程，数量越大摊在芯片上价格越低。特点是不能小批量快速生产，首期投入较大，要开膜费。</FONT></SPAN></P>
<P class=MsoBodyTextIndent2 
style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71; mso-char-indent-size: 10.45pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN><FONT 
size=3><B><SPAN 
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt">如何根据自己产品的设计中选择语音</SPAN></B><B><SPAN 
lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT 
face=宋体>IC<o:p></o:p></FONT></SPAN></B></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT 
size=3>首先要明确产品的定单的情况如何</FONT></SPAN></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 78pt; TEXT-INDENT: -36pt; mso-list: l1 level3 lfo1; tab-stops: list 78.0pt"><FONT 
size=3><SPAN lang=EN-US 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（1）<SPAN 
style="FONT: 7pt 'Times New Roman'"><FONT face=宋体>&nbsp; 
</FONT></SPAN></SPAN><FONT face=宋体><SPAN lang=EN-US>2</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">万以上的生产定单，可直接选用掩膜芯片。</SPAN></FONT></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 78pt; TEXT-INDENT: -36pt; mso-list: l1 level3 lfo1; tab-stops: list 78.0pt"><FONT 
size=3><SPAN lang=EN-US 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（2）<SPAN 
style="FONT: 7pt 'Times New Roman'"><FONT face=宋体>&nbsp; 
</FONT></SPAN></SPAN><FONT face=宋体><SPAN lang=EN-US>5000</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">件</SPAN><SPAN 
lang=EN-US>/</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">批的定单，可以选用</SPAN><SPAN 
lang=EN-US>OTP</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">芯片，语音内容可以调整。</SPAN></FONT></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 78pt; TEXT-INDENT: -36pt; mso-list: l1 level3 lfo1; tab-stops: list 78.0pt"><FONT 
size=3><SPAN lang=EN-US 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（3）<SPAN 
style="FONT: 7pt 'Times New Roman'"><FONT face=宋体>&nbsp; 
</FONT></SPAN></SPAN><FONT face=宋体><SPAN lang=EN-US>1000</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">件</SPAN><SPAN 
lang=EN-US>/</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">批的定单，可以选用</SPAN><SPAN 
lang=EN-US>OTP</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，</SPAN><SPAN 
lang=EN-US>ISD</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">芯片。</SPAN></FONT></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt"><FONT 
size=3><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">第二是看产品设计中有没有单片机，如果有的话以上芯片都可以选，如果没有的话，选用</SPAN><FONT 
face=宋体><SPAN lang=EN-US>OTP</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">较方便。</SPAN></FONT></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT 
size=3>第三是看产品的实际性能需要，可以从以下几个方面考虑</FONT></SPAN></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 57pt; TEXT-INDENT: -36pt; mso-list: l0 level1 lfo2; tab-stops: list 57.0pt"><FONT 
size=3><SPAN lang=EN-US 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（1）<SPAN 
style="FONT: 7pt 'Times New Roman'"><FONT 
face=宋体>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是否需要自己录音或修改内容</SPAN></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 57pt; TEXT-INDENT: -36pt; mso-list: l0 level1 lfo2; tab-stops: list 57.0pt"><FONT 
size=3><SPAN lang=EN-US 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（2）<SPAN 
style="FONT: 7pt 'Times New Roman'"><FONT 
face=宋体>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">语音时间需要多长</SPAN></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 57pt; TEXT-INDENT: -36pt; mso-list: l0 level1 lfo2; tab-stops: list 57.0pt"><FONT 
size=3><SPAN lang=EN-US 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（3）<SPAN 
style="FONT: 7pt 'Times New Roman'"><FONT 
face=宋体>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">需要分多少段</SPAN></FONT></P>
<P class=MsoNormal 
style="MARGIN: 0cm 0cm 0pt 57pt; TEXT-INDENT: -36pt; mso-list: l0 level1 lfo2; tab-stops: list 57.0pt"><FONT 
size=3><SPAN lang=EN-US 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（4）<SPAN 
style="FONT: 7pt 'Times New Roman'"><FONT 
face=宋体>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">单片机预留的口线多少</SPAN></FONT></P></DIV>
<DIV class=article_more>
<DIV class=article_more_left>
<TABLE>
  <TBODY>
  <TR>
    <TD class=article_more_left_title>系统分类:</TD>
    <TD class=article_more_left_value><A 
      href="http://www.ednchina.com/blog/10052/category.aspx">消费电子 </A></TD></TR>
  <TR>
    <TD class=article_more_left_title>用户分类:</TD>
    <TD class=article_more_left_value>无分类 </TD></TR>
  <TR>
    <TD class=article_more_left_title>标签:</TD>
    <TD class=article_more_left_value><A title=语音芯片 
      href="http://www.ednchina.com/blog/lable/&Oacute;&iuml;&Ograve;&ocirc;&ETH;&frac34;&AElig;&not;.aspx">语音芯片</A> <A 
      title=ISD href="http://www.ednchina.com/blog/lable/ISD.aspx">ISD</A> <A 
      title=语音产品 
      href="http://www.ednchina.com/blog/lable/&Oacute;&iuml;&Ograve;&ocirc;&sup2;ú&AElig;·.aspx">语音产品</A> <A 
      title=OTP href="http://www.ednchina.com/blog/lable/OTP.aspx">OTP</A> 
</TD></TR>
  <TR>
    <TD class=article_more_left_title>来源:</TD>
    <TD class=article_more_left_value>原创 </TD></TR></TBODY></TABLE></DIV>
<DIV class=article_more_right><A 
href="http://www.ednchina.com/blog/ic668/17138/message.aspx#feedback">发表评论</A>
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