Poljot

原帖由 joeyung714 於 2008-10-19 23:43 發表

mp3, wav, cd are usually 44.1khz

no.
you misunderstood my point of view.

try finding a "good" HK pop song in wav, flac, etc e.g "Twin", "Yumiko" ...whatever...and see what happen after upsampling.

if you feel good, then congrads. you dont need to upgrade anything; the upsampler is work.

however, in my own opinion, good recording clip after unsampling have a big difference/improvment, bad recording clip is usually not.

just my 2cents.

[ 本帖最後由 Poljot 於 2008-10-19 23:57 編輯 ]

joeyung714

你真的試過 upsample 過佢地 d music ?
你意思係咪 "upsample 後, 會多左佢地唱得唔好聽既細節"  ???

你想講既係 upsample 會多左 detail ?
不過會"好既更好, 唔好既就更唔好" ???

你試過 upsample 後, 唱得難聽既, 可以更清楚聽到佢地唱得點樣難聽 ???
係既話, 都可能証明到 upsample 係有佢既用處 ~

如果係可以聽多左 detail 又不防一試 upsample wor
我聽 band sound 多 ~

[ 本帖最後由 joeyung714 於 2008-10-20 00:14 編輯 ]

Poljot

原帖由 joeyung714 於 2008-10-20 00:06 發表
你真的試過 upsample 過佢地 d music ?
你意思係咪 upsample 後, 會多左佢地"唱得唔好聽"既細節 ???
如果係可以聽多左 detail 又不防一試 upsample wor
我聽 band sound 多 ~

it depends, no definite answer.

yes i used to try both hard/software upsampler.
but i admitt that different people have different feeling, so trust you ear.
infact, you may try EQ (both hard/software) to optimize you music enjoying.

joeyung714

原帖由 Poljot 於 2008-10-20 00:14 發表


it depends, no definite answer.

yes i used to try both hard/software upsampler.
but i admitt that different people have different feeling, so trust you ear.
infact, you may try EQ (both hard/softwa ...

then,  wt's your feeling about upsampling?
what equipments are used for your tests ?
what file formats have you tried?
what sample comversions have u tried ?
which give u better result (more details / clear sound / etc)?

Actually, I prefer some scienctific  evidience ~

[ 本帖最後由 joeyung714 於 2008-10-20 00:28 編輯 ]

Poljot

原帖由 joeyung714 於 2008-10-20 00:24 發表


then,  wt's your feeling about upsampling?
what equipments are used for your tests ?
what file formats have you tried?
what sample comversions have u tried ?
which give u better result (more details ...

CDP : CA 840C (with upsampling) 192K
Int. amp : McIntosh MA6900
speakers : JBL 4312B

software : foobar2000 0.9.5.6 with SSRC 192K
sound card : EMU 1212M PCI
int. amp and speakers same as above

CD : Mahler - Bernstein Symphone no.2, 5 and 8 with New York Philharmonic
         Enigma - A posteriori (new age band)
         unforgot "Twins" CD.
         and some others i also unforgot.

anything you need to know further?

[ 本帖最後由 Poljot 於 2008-10-20 00:47 編輯 ]

joeyung714

原帖由 Poljot 於 2008-10-20 00:40 發表


CDP : CA 840C (with upsampling) 192K
Int. amp : McIntosh MA6900
speakers : JBL 4312B

software : foobar2000 0.9.5.6 with SSRC 192K
int. amp and speakers same as above

anything you need to know furt ...

your feeling and result ~

Poljot

原帖由 joeyung714 於 2008-10-20 00:45 發表

your feeling and result ~

i have a pair of "wood ear".
so i cannot say much.

joeyung714

原帖由 Poljot 於 2008-10-20 00:48 發表


i have a pair of "wood ear".
so i cannot say much.

HA ~

[ 本帖最後由 joeyung714 於 2008-10-20 00:51 編輯 ]

joeyung714

EMU 1212M PCI 可唔可以 set 用佢個 src 做 resample 做 192 ?
唔用 foobar 個 ssrc, 唔知會點呢 ?

pc 要用 eac rip cd 做 wav, 做埋 accurate rip 比對先準確 ~
用埋 ssd hard disk 仲正...

[ 本帖最後由 joeyung714 於 2008-10-20 00:56 編輯 ]

powershing

原帖由 joeyung714 於 2008-10-19 11:21 發表

upsample 唔係冇意思的
hi-end 既 amp 都有 upsample 功能
http://www.dcsltd.co.uk/page/myths#upsampling

upsample 會在原 signal 中插入更多 signal
所以 upsample 左既音訊會多左一 d 原本冇既野
雖然, 多左  ...

我想講foobar set左佢係聽吾出有咩分別,
又用左d cpu資源....
foobar應該無hi-end 既 amp upsample 的效果.....