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類比唱片
释义
類比唱片
lèi bǐ chàng piàn
存放在唱片上的是声音的连续讯号,称为「类比唱片」。老式的唱片都是类比唱片。其将声音的波形连续存录在唱片的V型沟槽上,然后藉著唱针顺著唱片的沟槽转动,读取录进的声音后,再经由唱头把振动波转变成强弱电流,而予以放大,送入喇叭回复成声音。
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age analysis
age and area
age and area hypothesis
age and area theory
age and fear
age and growth
age and intelligence
age and in vitro fertilization
age and occupation
age-and-schooling certificate
age and sex
age and sex composition
age and sex structure
age and size class structure
Age and wedlock tames man and beast
Age and wedlock we all desire and repent of
-age
Agea
ageable
agead
Age adding absolute
age-adjusted
age-adjusted death rate
age adjusted diastolic blood pressure
age-adjusted diastolic blood pressure
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更新时间:2026/6/22 14:46:32