发明名称 |
Methods and systems for blending between stereo and mono in a FM receiver |
摘要 |
Methods and systems for blending the audio output from a received FM signal between stereo and mono in which the L−R (left-minus-right) gain of the FM MPX may be adjusted as a function of RF signal to noise ratio (SNR) and the L+R (left-plus-right) noise level. During blending, the L−R gain based on the RF SNR and L+R noise may be reduced in a manner such that the total noise is kept substantially constant throughout the stereo-to-mono blend region. |
申请公布号 |
US8417206(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US20100799983 |
申请日期 |
2010.05.06 |
申请人 |
ALLEN JOHN L.;ELENES JAVIER;CHAMPAGNE GERALD D.;SILICON LABORATORIES INC. |
发明人 |
ALLEN JOHN L.;ELENES JAVIER;CHAMPAGNE GERALD D. |
分类号 |
H04B1/30 |
主分类号 |
H04B1/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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