| 全电视信号PCM编码色度副载波量化噪声的讨论 |
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| 引用本文： | 史立,高清维.全电视信号PCM编码色度副载波量化噪声的讨论[J].电视技术,1997(11):1-4,12. |
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| 作者姓名： | 史立 高清维 |
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| 作者单位： | 安徽大学电子工程与信息科学系 |
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| 摘 要： | 分析了全电视信号ＰＣＭ编码色度副载波量化噪声，并讨论了量化噪声与取样频率ｆｓ和量化比特数ｎ的关系。
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| 关 键 词： | PCM 编码 取样频率 量比噪声 电视信号处理 |
A study on colour subcarrier quantization noise in PCM cod ing of complete television signal |
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| Shi,Li,et,al.A study on colour subcarrier quantization noise in PCM cod ing of complete television signal[J].Tv Engineering,1997(11):1-4,12. |
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| Authors: | Shi Li et al |
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| Affiliation: | Shi Li et al |
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| Abstract: | This paper analyses colour subcarrier quantization noise in PCM coding of complete television singal.The relationship between quantization noise and sampling frequency(f s)as well as quantizing bit number(n)is discussed. |
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| Keywords: | PCM coding Sampling frequency Quantizing bit number Quantization noise |
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