"黑膠碟印製技術突破 高清版本可提升歌曲容量及音質"

[mtr]

https://unwire.hk/2018/04/14/high-defin ... ile-music/

... 有奧地利的科技公司 Rebeat Innovation 開始針對百多年來都沒有變化的黑膠唱片製作技術作重新開發，研製出使用激光把數碼化的聲音資料透過 3D 圖像方式打印在黑膠唱片上面，據稱這個製作方式可以在黑膠唱片的每邊錄製比傳統黑膠唱片長 40% 的音樂，幅度增加 30%，整體音質亦會提升，製作過程中亦使用較少化學物品，較爲環保。

[mtr]

https://www.theverge.com/circuitbreaker ... time-audio


... To create HD vinyl, the audio is first digitally converted to a 3D topographic map. Then, lasers engrave the map onto a stamper, which makes an impression in the vinyl. Conceptually, this is not too dissimilar from how traditional vinyl is made — a needle etches grooves in rotating lacquer, which is used to create a mother copy that is then used to form the stamper. Rebeat Innovation is betting that by using more precise tools to essentially carry out comparable tasks, it will create a better quality piece of vinyl with less loss of audio information (and in the process, eliminate some manufacturing steps).


Rebeat Innovation says using this method, vinyl LPs can have up to 30 percent more playing time, will be 30 percent louder, and boast more faithful audio reproduction. It also eliminates the chemicals that are traditionally used in manufacturing traditional vinyl.

[imcoke]

digital mix analogy

[peterso]

[marsover]

加左咁多料, 咁係物膠 ?

[kwai888qiu]

錄音係唔係用磁帶先...