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Nu inteleg diverse exprimari-DVD player


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Salutam ,

 

Fiecare firma , nu stiu de ce sint obsedati sa se exprime in asa fel ca sa nu intelegi nimic . Eu nu am inteles :

1.

"convertor DA ,192 khz

dvd fs 96khz 4-44 khz

fs 48khz 4-44khz "

adica eu sa inteleg ca are posibilitatea de fabricare a semnaluli analogic care va fi prezent la esirea analogica cu .... obtinind pentru un fs de 96 un domeniu de 4-44khz ; ok ; dar cum de obtine si de la 48khz tot 4-44 khz? si ce legatura are cu 192khz la conversia digital/analog ? daca era invers , adica din analog in digital mai intelegeam .

 

2.esire digital coaxial cu standart iec609958 pentru CDDA/LPCM si iec61937 pentru DD si mpeg2 ; cei cu standartele , alti tipi interesanti de la care nu intelegi nimic . Era important ce poate sa furnizeze esirea , adica fs zi br maxim sa vad daca se imperecheaza cu avr .

 

3.In prospect scrie ca are posibilitate de upsamplig la 192 khz , pentru semnal stereo ; adica eu sa inteleg ca de la 48khz il face 192khz , il trimite catre esire ,care esire hdmi/coaxial nu spune , si de acolo spre receiver ? dar ce am cistiga cu manevra asta ? Daca ar putea reda o fs=192khz , de ce nu spune ca suporta dvd-audio ?

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