Sheffield Lab-《My Disc》[APE][DBank]顶级全能音响试音碟

Sheffield Lab-《My Disc》[APE][DBank]顶级全能音响试音碟,亦适用于耳机试音.

专辑名称:My Disc
演 绎:Sheffield Lab旗下音乐家
出 品:Sheffield Lab
CD 编 号:Sheffield Lab10045-2-T
资源格式:无损APE

许多乐迷在选购音源CD机或音频解码器时都难免目迷五色，无从下手，那么有没有一盘能不借助于仪器就能试出器材性能的试金石呢？回答是肯定的，由喇叭花唱片推出的《My Disc》又名（我的碟）就是这样应该人手一张的猛碟，它不仅用于挑选音源，还用于整个音响系统的甄别和最后的摆位调校以及煲机和练耳，被誉为发烧友人人必备的利器.
“喇叭花”公司简介:
在20世纪70年代至80年代初，有一家美国小型发烧录音公司在发烧界真称得上是无人不晓，这家公司首创一种叫做“直刻LP”(direct-cut LP)的技术，即录音时不经过母带做中介，而是直接将来自麦克风的信号输送到刻片机上，这样生产出来的LP拥有最自然、最真实的音质效果，而且由于产量的稀少，这些直刻LP成为发烧友梦寐以求的发烧珍藏品。现今存世的直刻LP，在拍卖市场上均已被炒到天价，而这数十个“直刻”录音，几乎都被TAS天碟榜列入榜中，代表了人类录音技术达到的顶峰。以“直刻LP”技术名震天下的这家录音公司，就是谢菲尔德实验室(Sheffield Lab)，俗称“喇叭花”公司。

Sheffield Lab Recordings Inc 谢菲尔德唱片公司，美国加利福尼亚的一家唱片公司。由钢琴家马约尔加和一位热爱高保真技术的同学创立于1960年代晚期，1970年1月出版第一张唱片。在理念上追求自然、透明，使用传统方式，直接将现场录音制成唱片，一切以“实时”为标准，不加任何编辑修饰。其录音包括了古典音乐、爵士和流行乐，以及试音碟等。品种虽然不多，但音质与音色都达到相当高的水准，一直在高保真标准方面有着非常知名的地位，传统电子学的技术运用到了唱片的各个环节，特别是其“live to two track”技术，吸引了许多艺术家。其出品的《MY DISC》、《The Sheffield Drum Record》等ＣＤ，都是发烧友测试音响的常用CD。Sheffield Lab是世界有名的发烧天碟录音公司，他出品的唱片录音效果出色，音质与音色都达到HI-FI境界，非常受到发烧友的欢迎。 本碟一共收入SHEFFIELD LAB代表性录音片段六首，首首都有惊人高保真效果。最令人惊具真实效果是取自TAS上榜名碟THE NAME MAKOWICZ，其重现钢琴与色士风音色之通透已达最高境界。而TRACK5的人声则异常温厚，低音雄浑有力收放自如，是一首好听而又适合试机的好曲子。TRACK6的低音也录得非常出色，不仅潜得低而且录得厚。其余几首也都是非常好的曲子，总的来说这张唱片比较易放耐听性也高。本碟还有数十个片段是帮助你认识和调校自己音响体系。这些片段中最有启发性莫如于TRACK34-40这一段，可以考验音响体系分析低微讯号的能力以及解码器的素质。

试音碟曲目:
01 The Power Of Seven / Stranger In My Bed 03:49
02 Thelma Houston / Dish Rag 03:34
03 Los Angeles Philharmonic / Dance Of The Knights – Prokofiev 02:09
04 Adam Makowicz With Phil Woods / Dirty Blue 03:41
05 Michael Ruff / Wishing Well 05:35
06 Lincoln Mayorga & Distinguished Colleagues / Lincoln Mayorga & Distinguished Colleagues – Vol. III -
Dock Of The Bay 02:48
07 1 Khz Sinewave At -20 Dbfs 01:03
08 1 Khz Sinewave At 0 Dbfs 01:03
09 20 Hz One Octive Warble 00:04
10 62 Hz One Octive Warble 00:04
11 125 Hz One Octive Warble 00:04
12 250 Hz One Octive Warble 00:04
13 500 Hz One Octive Warble 00:04
14 2.5 Khz One Octive Warble 00:04
15 5 Khz One Octive Warble 00:04
16 10 Khz One Octive Warble 00:04
17 15 Khz One Octive Warble 00:04
18 19 Khz One Octive Warble 00:06
19 Person Counting From 1 To 25 00:43
20 Right Channel Identification 00:05
21 Left Channel Identification 00:06
22 Relative Polarity Between Left & Right Channels 00:13
23 Polarity Pulses 00:58
24 1 Khz Sinewave With Bottom Half Clipped 01:03
25 3 People Describing Position On Sound Stage In Stereo 00:32
26 Same As Except Talking Simultaneously 00:14
27 Music For Evaluating Accuracy And Focus Of Sound Stage In Stereo 00:11
28 Same As Except In Mono (L + R) 00:10
29 Same As Except Sent To Left Channel Only 00:09
30 Same As Center 00:10
31 Same As Except Sent To Right Channel Only 00:09
32 Same As Center 00:17
33 Music Recorded With Normal Transfer Level Of 0 Db 00:45
34 Music Recorded Withl Transfer Level Of -10 Db 00:45
35 Music Recorded Withl Transfer Level Of -20 Db 00:45
36 Music Recorded Withl Transfer Level Of -30 Db 00:45
37 Music Recorded Withl Transfer Level Of -40 Db 00:45
38 Music Recorded Withl Transfer Level Of -50 Db 00:45
39 Music Recorded Withl Transfer Level Of -60 Db 00:45
40 Music Recorded Withl Transfer Level Of -70 Db 00:42
41 Recording Of Digital Black Or 0 Bits 01:00
42 High Frequency Low Level Alternating Between 0000 & Ffff 00:35
43 She Disc” / Correlated Pink Noise 20 Hz To 20 Khz 01:03
44 Uncorrelated Pink Noise 20 Hz To 20 Khz 02:01
45 Pink Noise Raised In 1 Db Steps Every 3 Seconds 00:23
46 Pink Noise Raised In 3 Db Steps 4 Times 00:15
47 1-3 Octive Pink Noise At 25 – 31.5 – 40 Hz 00:31
48 1-3 Octive Pink Noise At 50 – 63 – 80 Hz 00:29
49 1-3 Octive Pink Noise At 100 – 125 – 160 Hz 00:29
50 1-3 Octive Pink Noise At 200 – 250 – 315 Hz 00:30
51 1-3 Octive Pink Noise At 400 – 500 – 630 Hz 00:29
52 1-3 Octive Pink Noise At 800 Hz – 1 – 1.2 Khz 00:30
53 1-3 Octive Pink Noise At 1.6 – 2 – 2.5 Khz 00:29
54 1-3 Octive Pink Noise At 3.15 – 4 – 5 Khz 00:30
55 1-3 Octive Pink Noise At 6.3 – 8 – 10 Khz 00:29
56 1-3 Octive Pink Noise At 12.5 – 16 – 20 Khz 00:32
57 20 Hz To 20 Khz Continuous Warble 00:37
58 100 Hz To 20 Hz Warble For Subwoofer Evaluation 00:40
59 Individual Frequencies From 10 Hz To 99 Hz 07:33
60 Flat Low Distortion Sweep From 20 – 200 Hz 00:24
61 Flat Low Distortion Sweep From 200 Hz – 2 Khz 00:16
62 Flat Low Distortion Sweep From 2 – 20 Khz 00:19
63 Contains The Musical Note A (440 Hz) 00:33
64 100 Hz Tone Burst With Duty Cycle Of 25% 01:04
65 Same As Except At 1 Khz 01:04
66 Same As Except At 10 Khz 01:04
67 100 Hz Square Wave 00:33
68 Same As Except At 1 Khz 00:33
69 Full Dynamics Of The Original Recording 01:03
70 Compressed Version Of With Same Peak Level 01:03
71 Tone With 0.03% Distortion 00:13
72 Same As , Except With 0.1% Distortion 00:13
73 Same As , Except With 0.3% Distortion 00:13
74 Same As , Except With 1% Distortion 00:13
75 Same As , Except With 3% Distortion 00:13
76 Same As , Except With 10% Distortion 00:13
77 Music With Distortion Of About 0.03% 00:33
78 Same As , Except With 0.1% Distortion 00:33
79 Same As , Except With 0.3% Distortion 00:33
80 Same As , Except With 1% Distortion 00:33
81 Same As , Except With 3% Distortion 00:33
82 Same As , Except With 10% Distortion 00:33
83 Musical Selection With No Added Delay 01:44
84 Same As With 7 Ms Of Group Delay Below 100 Hz 01:44
85 Standing Between Penske’s Pits And Main Straightaway 00:38
86 Short Walk Down Pit Row Of Race Car 02:31

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