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Posted (edited)

Såg det på Whathifi igår som lämnade lite mer information: https://www.whathifi.com/news/high-definition-vinyl-coming-soon-to-turntable-near-you
 

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$600k of the capital has already gone on a laser assembly to create 'stampers' (which create the grooves in vinyl discs) made from 3D topographic maps of digital audio files. This method, in theory at least, means records can be manufactured with greater precision and less loss of information - and without using many of the chemicals the traditional process involves.

The result ought to be a record with as much as 30 per cent more playing time, 30 per cent greater signal strength and greater fidelity than is currently usual. All from a disc that's compatible with existing turntable set-ups.

Edited by JWE
Posted

I stället för att gravera pressmatrisen så skär man den med laser från en digital master.

 

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The end result is vinyl that plays better, louder, and longer than your usual LP.

Det återstår att se.

Jag tycker inte alls att det självklart skulle bli bättre.

Man kan marknadsföra det som att en av delprocesserna har snävare toleranser och sedan beräkna förbättringen utifrån det. Men det innebär ju inte att hela processen ger en bättre slutprodukt.

 

Spännande väntan.

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