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发表于 2011-12-13 10:16:03
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本帖最后由 kendall 于 2011-12-13 10:20 编辑 1 Q7 h; W$ e$ k, Q' ~) o* d
zox 发表于 2011-12-12 11:19
" @5 F& F; m) \' I' I; c这是一个母带处理器?) c& v' `' G+ Q: L% Y7 x# |
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你们最后用什么ADC? analog to digital 转换器? 3 A( b! I* a# C# `3 @# Q
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+ z {6 O6 b. F5 \; }2 m8 JFFT system
- Z' G; X, g8 x6 d7 l; H6 d* ivery small loss) ^; Q8 X4 V1 k+ g7 ^3 U
but the 2R2 component is very affect of the sound,
k7 M( f% }4 b5 C% _FFT is 3D recording and sound analyzer.& J+ }. {" A1 D; @
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一个顶级的A / D9 C4 s; H7 X | a0 | I, G
FFT的系统7 o+ Q7 ]/ K$ O) n
极损失小* G4 R1 Z5 z* L+ L; K# f
但2R2组件的声音是非常影响,8 D! g- ]' ~7 | y; b0 O
FFT是3D录音和声音分析器仪。
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8 {( b, [7 e7 w$ N1 i----------------------------------------------------------------------------------------
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3 T; s2 F( d5 Y+ YUSA FBI
- d" g: E. @6 C% lis top recording expert4 H( E0 Z( N. O; w: k+ V
they using this FFT to analysis recording sound
& I& L% }, x, Bthis photo is FBI Lab/ f& w' x+ I2 w' \) j( c
. C$ R; i% {' E V美国联邦调查局
( {; g- k M/ l+ G. ]是顶级的录音专家5 t$ J0 D5 g5 k- w1 G8 `# q
他们使用该FFT分析录制声音0 R& ^9 \3 u8 J0 `2 _
# X! g- ~9 M D+ a这张照片是联邦调查局实验室的
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Also this trip I bring two sets of FFT equipment to china to help my recording lab, ( [; t2 P; c3 m% i \1 i9 J* e
to improving replay fidelity effect1 s4 ?0 t5 k6 Z8 Q: @
此行我带来了两套FFT的设备到中国来有助于我的录音实验室,
8 `! F0 l) H. Z, q+ J* d改善重放高保真效果8 c0 @/ h- p, c: O; S* m- `8 O# k
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this is my FFT equipment
8 u* i/ D! g+ V6 c! u, z. u这是我的FFT的设备
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