| 发明名称 |
CIRCUIT FOR SEPARATING INTERRCARRIER AUDIO SIGNAL FROM PICTURE SIGNAL |
| 摘要 |
A filter circuit for separating video and audio signals has an extra resistive element added. This forms a bridge circuit that greatly increases the attenuation of the audio signal in the video channel.
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| 申请公布号 |
JPS5224428(A) |
申请公布日期 |
1977.02.23 |
| 申请号 |
JP19750130279 |
申请日期 |
1975.10.29 |
| 申请人 |
PHILIPS* GLOEILAMPENFABRIEKEN NV |
发明人 |
SORUBARUTO RABERERU;BORUFUGANGU BERUTERUSU BATSUFUA |
| 分类号 |
H03H7/09;H03H7/46;H04N5/62;H04N9/78 |
主分类号 |
H03H7/09 |
| 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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