每秒 9,216 kbps 的数据洪流,MP3 只留下 128 kbps
24bit/192kHz 立体声 PCM 为 9,216 kbps,是 128kbps MP3 的 72 倍;即使对比 CD 的 1,411.2 kbps,MP3 也舍弃了约 90.9% 的数据。
依据:码率 = 采样率 × 位深 × 声道数
24Bit / 96kHz
整张专辑打包下载进入百度网盘后可选择单曲
Listening Room
切换音质,采样点与频谱会实时变化。网页试听为转码预览,完整文件请下载。
PREVIEW · 网页试听
输出:Native DSD / DoP 自动识别;解码器不支持时转为 PCM 播放
2.8224 MHz × 1 bit × 2 ch
FLAC · 6 声道
PCM / 编码码率 · 对数刻度
Tracklist 32 首 整张下载
| # | 试听 | 歌曲名称 | 演唱者 | 时长 | 文件大小 | 码率 |
|---|---|---|---|---|---|---|
| 01 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) 可试听 Christian Tetzlaff · 03:42 · 68.67MB · 2588kbps | Christian Tetzlaff | 03:42 | 68.67MB | 2588kbps | |
| 02 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 05:11 · 101.18MB · 2722kbps | Christian Tetzlaff | 05:11 | 101.18MB | 2722kbps |
| 03 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:11 · 58.08MB · 2544kbps | Christian Tetzlaff | 03:11 | 58.08MB | 2544kbps |
| 04 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:10 · 60.12MB · 2645kbps | Christian Tetzlaff | 03:10 | 60.12MB | 2645kbps |
| 05 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 04:09 · 77.67MB · 2606kbps | Christian Tetzlaff | 04:09 | 77.67MB | 2606kbps |
| 06 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 02:24 · 43.47MB · 2526kbps | Christian Tetzlaff | 02:24 | 43.47MB | 2526kbps |
| 07 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 02:53 · 53.93MB · 2602kbps | Christian Tetzlaff | 02:53 | 53.93MB | 2602kbps |
| 08 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:12 · 60.33MB · 2624kbps | Christian Tetzlaff | 03:12 | 60.33MB | 2624kbps |
| 09 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:45 · 69.91MB · 2598kbps | Christian Tetzlaff | 03:45 | 69.91MB | 2598kbps |
| 10 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:13 · 56.36MB · 2447kbps | Christian Tetzlaff | 03:13 | 56.36MB | 2447kbps |
| 11 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:06 · 59.33MB · 2664kbps | Christian Tetzlaff | 03:06 | 59.33MB | 2664kbps |
| 12 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:05 · 57.70MB · 2614kbps | Christian Tetzlaff | 03:05 | 57.70MB | 2614kbps |
| 13 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:54 · 71.66MB · 2566kbps | Christian Tetzlaff | 03:54 | 71.66MB | 2566kbps |
| 14 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 07:33 · 146.25MB · 2703kbps | Christian Tetzlaff | 07:33 | 146.25MB | 2703kbps |
| 15 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 05:02 · 92.14MB · 2558kbps | Christian Tetzlaff | 05:02 | 92.14MB | 2558kbps |
| 16 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 05:03 · 95.49MB · 2635kbps | Christian Tetzlaff | 05:03 | 95.49MB | 2635kbps |
| 17 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 04:16 · 79.21MB · 2594kbps | Christian Tetzlaff | 04:16 | 79.21MB | 2594kbps |
| 18 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 02:22 · 43.72MB · 2572kbps | Christian Tetzlaff | 02:22 | 43.72MB | 2572kbps |
| 19 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:57 · 72.03MB · 2548kbps | Christian Tetzlaff | 03:57 | 72.03MB | 2548kbps |
| 20 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:54 · 74.68MB · 2668kbps | Christian Tetzlaff | 03:54 | 74.68MB | 2668kbps |
| 21 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 14:19 · 268.67MB · 2622kbps | Christian Tetzlaff | 14:19 | 268.67MB | 2622kbps |
| 22 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:57 · 73.68MB · 2605kbps | Christian Tetzlaff | 03:57 | 73.68MB | 2605kbps |
| 23 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 09:43 · 186.62MB · 2684kbps | Christian Tetzlaff | 09:43 | 186.62MB | 2684kbps |
| 24 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:33 · 63.93MB · 2508kbps | Christian Tetzlaff | 03:33 | 63.93MB | 2508kbps |
| 25 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 04:43 · 88.15MB · 2612kbps | Christian Tetzlaff | 04:43 | 88.15MB | 2612kbps |
| 26 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 03:21 · 65.80MB · 2742kbps | Christian Tetzlaff | 03:21 | 65.80MB | 2742kbps |
| 27 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 04:21 · 81.08MB · 2603kbps | Christian Tetzlaff | 04:21 | 81.08MB | 2603kbps |
| 28 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 02:55 · 55.69MB · 2667kbps | Christian Tetzlaff | 02:55 | 55.69MB | 2667kbps |
| 29 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 01:37 · 30.48MB · 2629kbps | Christian Tetzlaff | 01:37 | 30.48MB | 2629kbps |
| 30 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 02:24 · 44.93MB · 2612kbps | Christian Tetzlaff | 02:24 | 44.93MB | 2612kbps |
| 31 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 01:20 · 25.60MB · 2677kbps | Christian Tetzlaff | 01:20 | 25.60MB | 2677kbps |
| 32 | 已锁定 | BACH, J.S.: Sonatas and Partitas for Solo Violin, BWV 1001-1006 (Tetzlaff) (2016) Christian Tetzlaff · 01:40 · 32.15MB · 2676kbps | Christian Tetzlaff | 01:40 | 32.15MB | 2676kbps |
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 32总时长 2:10:55总大小 2.40GB格式 FLAC
Why Hi-Res
以下参数均来自公开标准与采样理论;动画为原理演示,已对差异做视觉放大,便于一眼看懂。
24bit/192kHz 立体声 PCM 为 9,216 kbps,是 128kbps MP3 的 72 倍;即使对比 CD 的 1,411.2 kbps,MP3 也舍弃了约 90.9% 的数据。
依据:码率 = 采样率 × 位深 × 声道数
同一段 0.5 毫秒的波形:Hi-Res 取 96 个点,CD 规格只取 22 个点。为避免混叠,CD 必须在录制前滤除 22.05 kHz 以上的成分——红色区域就是被滤掉的部分。
依据:奈奎斯特–香农采样定理;IEC 60908(CD-DA)
2²⁴ ÷ 2¹⁶ = 256。将波形持续放大,16bit 的台阶最终变成一条直线,24bit 仍在精细地追踪信号。理论动态范围由约 96 dB 提升到约 144 dB。
依据:线性 PCM 量化;动态范围 ≈ 6.02 × N dB
Hi-Res 记录到 96 kHz;CD 规格在 22.05 kHz 处被硬性截断;128kbps MP3 编码器通常在约 16–17 kHz 处低通,并按心理声学模型丢弃部分高频,形成“空洞”。
依据:IEC 60908;ISO/IEC 11172-3;LAME 编码器默认低通参数
说明:人耳可闻范围通常为 20 Hz – 20 kHz,超过 20 kHz 成分的可闻性在学界仍有讨论;24bit 的实际动态范围受录音与回放器件底噪限制。最终听感同时取决于录音制作与回放设备。