有經驗大家可以試吓.
我試過用 DVD player 睇 movie (example: starwars III)
normal set bitsteam output
聽聲比較闊~~
but set LPCM output
聽聲較窄
大家都用 "dolby" hardware decode in DVD player
AV Equips.
TX-SR875>TX-NR5008>AVR-X7200WA
5. x RB-61
1. x DD-10
2 x RB-61 II (Top Middle L/R)
Digital Signal
3 types
Dolby/Dolby HD need decode to Large Size LPCM signal
DTS/DTS-Master need decode to Large Size LPCM signal
PCM/LPCM no need decode (for CD digital application)
有一点要記得!!!
一個 decode 咗既 signal 容量一定大過條 cable 傳送既容量,都唔例外,
即係話
dts/Dolby decode 後既 data (in player/amp.)大過佢變咗做LPCM data(當傳送時用 optical fibre)
dts Master/Dolby HD decode 後既 data (in player/amp.)大過佢變咗做LPCM data(當傳送時用 HDMI)
最後既意思係為咗傳送, 要減低質素, 所以 bitsteam 永遠好過 LPCM (dts/dts-master/dolby/dolby)
AV Equips.
TX-SR875>TX-NR5008>AVR-X7200WA
5. x RB-61
1. x DD-10
2 x RB-61 II (Top Middle L/R)