SGTL5000白噪声

[承王]

在IMX536平台上使用SGTL5000播放音乐，播放的歌曲声音基本正确，但是输出总有白噪声，时钟使用的是536处理器输出的时钟，请问这个噪声问题应该怎么解决？电路参考的是官方开发板做的

[igorpadykov]

Hi 承,

please install latest patches and codecs and try

IMX53_11_09_LINUX_MMCODECS

IMX53_LINUX_1109_BSP_PATCH :

i.MX534: i.MX534 Multimedia Applications Processor

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[承王]

你好：

程序在MCIMX53-START-R开发板上面实验是没有噪声的

--

武汉中原电子

王承

在 2014-04-28 18:27:16，chipexpert <admin@community.freescale.com> 写道：

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SGTL5000白噪声

reply from chipexpert in i.MX Community - View the full discussion

Hi 承,

please install latest patches and codecs and try

IMX53_11_09_LINUX_MMCODECS http://www.freescale.com/files/graphic/SECURITYINFOIMAGE.gif

IMX53_LINUX_1109_BSP_PATCH http://www.freescale.com/files/graphic/SECURITYINFOIMAGE.gif :

i.MX534: i.MX534 Multimedia Applications Processor

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