Pulse Density调制方式 · 对比多比特 PCM
1bit
不记录每个点的数值，只记录脉冲的疏密
DSD 以 1 bit 的 Σ-Δ 调制记录声音：电平越高脉冲越密，电平越低脉冲越稀疏。回放时只需一道模拟低通滤波，就能把脉冲流还原为连续波形。
依据：Σ-Δ 调制原理；Sony / Philips Scarlet Book（SACD）
![[套盒] 布鲁克纳：九部交响曲全集（梵志登荷兰广播爱乐乐团） [11 Discs] (2.8MHz DSD)](https://hiresimg.100tiao.cn/img/2038/a6cfd180fca8464fa9e4952b2db44057.jpg)
DSD64
[套盒] 布鲁克纳：九部交响曲全集（梵志登荷兰广播爱乐乐团） [11 Discs] (2.8MHz DSD)
- 采样率
- DSD64
- 音频格式
- DSF
- 歌曲数量
- 35 首
- 文件大小
- 23.43GB
下载版本本专辑仅提供 DSD 单一音源 · VIP 专享
VIP 会员
DSD 原生1-BIT
DSD64
1 BIT 脉冲密度64× CD 采样DSF 格式Native / DoP
DSF · 立体声23.43GB
整张专辑打包下载需解码器支持 DSD（Native / DoP）不支持时播放器可转 PCM 播放
Listening Room · DSD
DSD 原生试听面板
DSD 以 1 bit 脉冲的疏密记录声音。上方为实时脉冲流，频谱里 50 kHz 以上的红色是被移出音频带的量化噪声。网页试听为 PCM 转码。
CG · DSD-01Native DSD Decoder
Lock
DSD
2.8224 MHz
Play
TRACK 01 / 35
Symphony no. 1 in C minor, I. Allegro
Jaap van Zweden, Netherlands Radio Philharmonic Orchestra
00:00/ 13:24-13:24
00:0013:24
CODECDSD
CHANNELSTEREO
OUTPUTNATIVE
PREVIEW · 网页试听
1-Bit Stream · 每 0.5 ms 1,411 个脉冲
DSD642.8224MHz
Spectrum · 0–100 kHz音乐信号至 ≈50 kHz · 噪声整形
Sound Field · ITU-R BS.775 布局
5.1CH48kHz
Channel Levels · 6 CH声像 · 正前方
Sample Points · 每 0.5 ms 22 个采样点
—BIT—kHz
Spectrum · 0–96 kHz完整频谱
SOURCE单一音源 · DSD
- FORMAT
- DSF
- RATE
- 2.8224 MHz
- DEPTH
- 1 BIT
- VS CD
- 64×
输出：Native DSD / DoP 自动识别；解码器不支持时转为 PCM 播放
DATA RATE5,645 kbps
2.8224 MHz × 1 bit × 2 ch
CHANNELS单一音源 · 5.1
L左前−30°
C中置0°
R右前+30°
LFE低音≤120Hz
Ls左环绕−110°
Rs右环绕+110°
- LAYOUT
- 3/2.1
- CODEC
- DSD
- OUTPUT
- HDMI 直通
DATA RATE— kbps
DSD · 6 声道
SOURCE音质切换
DATA RATE— kbps
PCM / 编码码率 · 对数刻度
曲目列表
Tracklist 35 首 整张下载
DSD64 · DSFDSD64
| # | 试听 | 歌曲名称 | 演唱者 | 时长 | 文件大小 | 码率 |
|---|---|---|---|---|---|---|
| 01 | Symphony no. 1 in C minor, I. Allegro 可试听 Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 13:24 · 541.08MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 13:24 | 541.08MB | 5645kbps | |
| 02 | 已锁定 | Symphony no. 1 in C minor, II. Adagio Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 16:10 · 652.55MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 16:10 | 652.55MB | 5645kbps |
| 03 | 已锁定 | Symphony no. 1 in C minor, III. Scherzo. Schnell – Trio. Langsamer Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 08:07 · 327.76MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 08:07 | 327.76MB | 5645kbps |
| 04 | 已锁定 | Symphony no. 1 in C minor, IV. Finale. Bewegt, feurig Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 13:42 · 553.37MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 13:42 | 553.37MB | 5645kbps |
| 05 | 已锁定 | Symphony no. 2 in C minor, I. Moderato Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 17:54 · 722.44MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 17:54 | 722.44MB | 5645kbps |
| 06 | 已锁定 | Symphony no. 2 in C minor, II. Andante. Feierlich, etwas bewegt Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 20:05 · 810.73MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 20:05 | 810.73MB | 5645kbps |
| 07 | 已锁定 | Symphony no. 2 in C minor, III. Scherzo. Mig schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 06:11 · 249.50MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 06:11 | 249.50MB | 5645kbps |
| 08 | 已锁定 | Symphony no. 2 in C minor, IV. Finale. Mehr schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 17:52 · 721.23MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 17:52 | 721.23MB | 5645kbps |
| 09 | 已锁定 | Symphony no. 3 in D minor, I. Gemigt, mehr bewegt, misterioso Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 22:08 · 893.42MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 22:08 | 893.42MB | 5645kbps |
| 10 | 已锁定 | Symphony no. 3 in D minor, II. Andante. Bewegt, feierlich, quasi adagio Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 16:02 · 647.41MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 16:02 | 647.41MB | 5645kbps |
| 11 | 已锁定 | Symphony no. 3 in D minor, III. Scherzo. Ziemlich schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 07:08 · 287.85MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 07:08 | 287.85MB | 5645kbps |
| 12 | 已锁定 | Symphony no. 3 in D minor, IV. Finale. Allegro Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 14:18 · 577.21MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 14:18 | 577.21MB | 5645kbps |
| 13 | 已锁定 | Symphony no. 4 in E-flat major Romantic (1878-1880), I. Bewegt, nicht zu schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 20:54 · 843.78MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 20:54 | 843.78MB | 5645kbps |
| 14 | 已锁定 | Symphony no. 4 in E-flat major Romantic (1878-1880), II. Andante quasi allegretto Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 17:11 · 693.91MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 17:11 | 693.91MB | 5645kbps |
| 15 | 已锁定 | Symphony no. 4 in E-flat major Romantic (1878-1880), III. Scherzo. Bewegt Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 10:26 · 421.61MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 10:26 | 421.61MB | 5645kbps |
| 16 | 已锁定 | Symphony no. 4 in E-flat major Romantic (1878-1880), IV. Finale. Bewegt, doch nicht zu schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 23:10 · 935.48MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 23:10 | 935.48MB | 5645kbps |
| 17 | 已锁定 | Symphony no. 5 in B-flat major, I. Introduction. Adagio - Allegro Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 21:25 · 864.43MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 21:25 | 864.43MB | 5645kbps |
| 18 | 已锁定 | Symphony no. 5 in B-flat major, II. Adagio. Sehr langsam Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 19:44 · 797.05MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 19:44 | 797.05MB | 5645kbps |
| 19 | 已锁定 | Symphony no. 5 in B-flat major, III. Scherzo. Molto vivace. Schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 13:05 · 528.44MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 13:05 | 528.44MB | 5645kbps |
| 20 | 已锁定 | Symphony no. 5 in B-flat major, IV.Finale. Adagio - Allegro moderato Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 24:49 · 1002.34MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 24:49 | 1002.34MB | 5645kbps |
| 21 | 已锁定 | Symphony no. 6 in A major (1881), I. Maestoso Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 23:10 · 935.68MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 23:10 | 935.68MB | 5645kbps |
| 22 | 已锁定 | Symphony no. 6 in A major (1881), II. Adagio. Sehr feierlich Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 25:54 · 1.02GB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 25:54 | 1.02GB | 5645kbps |
| 23 | 已锁定 | Symphony no. 6 in A major (1881), III. Scherzo. Nicht schnell – Trio. Langsam Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 09:47 · 395.21MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 09:47 | 395.21MB | 5645kbps |
| 24 | 已锁定 | Symphony no. 6 in A major (1881), IV. Finale. Bewegt, doch nicht zu schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 12:46 · 515.71MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 12:46 | 515.71MB | 5645kbps |
| 25 | 已锁定 | Symphony no. 7 in E major (1881-1883), I. Allegro moderato Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 15:33 · 627.61MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 15:33 | 627.61MB | 5645kbps |
| 26 | 已锁定 | Symphony no. 7 in E major (1881-1883), II. Adagio. Sehr feierlich und sehr langsam Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 18:39 · 752.84MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 18:39 | 752.84MB | 5645kbps |
| 27 | 已锁定 | Symphony no. 7 in E major (1881-1883), III. Scherzo. Sehr schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 07:44 · 312.40MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 07:44 | 312.40MB | 5645kbps |
| 28 | 已锁定 | Symphony no. 7 in E major (1881-1883), IV. Finale. Bewegt, doch nicht zu schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 15:21 · 620.02MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 15:21 | 620.02MB | 5645kbps |
| 29 | 已锁定 | Symphony no. 8 in C minor, I. Allegro moderato Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 16:04 · 648.56MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 16:04 | 648.56MB | 5645kbps |
| 30 | 已锁定 | Symphony no. 8 in C minor, II. Scherzo. Allegro moderato Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 14:36 · 589.75MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 14:36 | 589.75MB | 5645kbps |
| 31 | 已锁定 | Symphony no. 8 in C minor, III. Adagio. Feierlich langsam, doch nicht schleppend Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 27:54 · 1.10GB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 27:54 | 1.10GB | 5645kbps |
| 32 | 已锁定 | Symphony no. 8 in C minor, IV. Finale. Feierlich, nicht schnell Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 20:54 · 843.85MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 20:54 | 843.85MB | 5645kbps |
| 33 | 已锁定 | Symphony no. 9 in D minor (1887-1896, unfinished), I. Feierlich. Misterioso Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 25:13 · 1018.19MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 25:13 | 1018.19MB | 5645kbps |
| 34 | 已锁定 | Symphony no. 9 in D minor (1887-1896, unfinished), II. Scherzo. Bewegt, lebhaft Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 10:48 · 435.97MB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 10:48 | 435.97MB | 5645kbps |
| 35 | 已锁定 | Symphony no. 9 in D minor (1887-1896, unfinished), III. Adagio. Langsam, feierlich Jaap van Zweden, Netherlands Radio Philharmonic Orchestra · 26:11 · 1.03GB · 5645kbps | Jaap van Zweden, Netherlands Radio Philharmonic Orchestra | 26:11 | 1.03GB | 5645kbps |
试听文件随曲目提供；本专辑按整张下载，曲目参数随所选版本变化。曲目 35总时长 9:54:19总大小 23.43GB格式 DSF
Why DSD
不是更多的位，而是更快的脉冲
DSD 与 PCM 是两种不同的数字化思路。以下参数来自 SACD 规格与 Σ-Δ 调制原理；动画为原理演示，已对差异做视觉放大。
Sampling Rate采样频率 · 对比 CD 44.1kHz
64×
每秒 2,822,400 次：CD 采样一次，DSD 已采样 64 次
DSD64 的采样频率为 2.8224 MHz，恰好是 CD 44.1 kHz 的 64 倍；DSD128、DSD256 依次再翻倍。极高的采样频率让 1 bit 也能表达细腻的电平变化。
依据：2,822,400 ÷ 44,100 = 64；Scarlet Book
Noise Shaping音频带动态范围 · 20 Hz–20 kHz
120dB
噪声整形：把量化噪声推到听不见的超声区
1 bit 量化本身噪声很大，DSD 通过噪声整形把噪声能量搬移到 50 kHz 以上，使 20 kHz 以内的音频带噪底低至约 −120 dB，频响可延伸至约 100 kHz。
依据：SACD 规格（音频带动态范围 ≥ 120 dB，频响 DC–100 kHz）
Signal Chain数字滤波级数 · 对比 PCM 链路
−2
更短的信号链：省去抽取与插值两道数字滤波
多数 ADC 内部本就是 Σ-Δ 1 bit 结构。PCM 需要先抽取滤波转为多比特，回放时再插值；DSD 直接保存 1 bit 流，原生回放时信号链更短。
依据：Σ-Δ ADC / DAC 架构；DSF / DSDIFF 文件规范
- [1] Scarlet BookSony / Philips SACD 规格（1999）：DSD64，1 bit / 2.8224 MHz。
- [2] Σ-Δ 调制以过采样 + 噪声整形实现 1 bit 量化，把噪声移出音频带。
- [3] DSF / DSDIFFSony DSF 与 Philips DFF 是 DSD 的两种主流文件封装。
- [4] DoPDSD over PCM 开放标准：通过 PCM 通道无损传输 DSD 数据。
- [5] JAS Hi-Res日本音频协会 Hi-Res 标识：DSD 2.8 MHz 及以上符合认证。
说明：DSD 原生播放需要解码器支持 Native DSD 或 DoP；不支持时，播放软件会将其实时转换为 PCM 播放。噪声整形产生的超声噪声通常由解码器的模拟低通滤波滤除。最终听感同时取决于录音制作与回放设备。
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