In late 1978, the sony corporation of japan began marketing a system for digitally recording sound directly on a metal disk . 在1978年末,日本索尼公司开始出售一种用数字法直接在金属唱片上记录声音的系统。
数字: figure; digit; numeral; char ...法: law简单数字法: simple numerical system连续数字法: continuous numerical method数字法模拟: digital method simulation数字显字法: number telling method总和数字法: sum-of-digits method辨字法: spelling猜字法: probable word method单字法: word method底线(字法): base line点字法: braille method叠字法: rules of reduplication分字法: tmesis检字法: [语言学] indexing system for chinese characters; the rule for finding a character in a dictionary排字法: spacing填字法: cloze technique正字法: orthography◇正字法词典 orthographical dictionary缀字法: orthography正确拼字, 拼字法, 正字法: orthography大字法则: napier'srules单手打字法: one-handed typing method地名正字法: orthography of geographic names俄语正字法: russian orthography几何文字法: alphageometrics