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Conventional storage systems such as CD, DVD, and HDD have one\u2010dimensional (1D) inter\u2010symbol interference (ISI). However, HDS has a 2D ISI that degrades performance. In this study, to avoid and overcome the 2D\u2010ISI problem, the authors propose a 14\/16 modulation code for 4\u2010ary HDS systems which represents 2 bits on each pixel. The proposed 14\/16 modulation code allows a bit of unwanted ISI cases in order to raise the code rate, but it has a higher code rate but similar performance compared to a 3\/4 modulation code that has no unwanted ISI cases.<\/jats:p>","DOI":"10.1049\/iet-com.2018.5710","type":"journal-article","created":{"date-parts":[[2020,2,22]],"date-time":"2020-02-22T02:46:11Z","timestamp":1582339571000},"page":"1335-1339","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["4\u2010ary 14\/16 modulation code for reducing two\u2010dimensional inter\u2010symbol interference"],"prefix":"10.1049","volume":"14","author":[{"given":"Juri","family":"Kim","sequence":"first","affiliation":[{"name":"School of Electronic Engineering Soongsil University 369, Sangdo\u2010ro, Dongjak\u2010gu Seoul Republic of Korea"}]},{"given":"Seongkwon","family":"Jeong","sequence":"additional","affiliation":[{"name":"Department of ICMC Convergence Technology Soongsil University 369, Sangdo\u2010ro, Dongjak\u2010gu Seoul Republic of Korea"}]},{"given":"Jaejin","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering Soongsil University 369, Sangdo\u2010ro, Dongjak\u2010gu Seoul Republic of Korea"}]}],"member":"265","published-online":{"date-parts":[[2020,5]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2004.831212"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1364\/AO.38.004374"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.7567\/JJAP.55.09SA09"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.7567\/JJAP.55.09SA01"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1364\/OL.22.001509"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1364\/OL.20.000782"},{"key":"e_1_2_5_8_1","doi-asserted-by":"crossref","unstructured":"SrinivasaS.G. 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