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 / 44.1kHz
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 26 首 整张下载
| # | 试听 | 歌曲名称 | 演唱者 | 时长 | 文件大小 | 码率 |
|---|---|---|---|---|---|---|
| 01 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale 可试听 Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra · 02:20 · 22.46MB · 1338kbps | Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra | 02:20 | 22.46MB | 1338kbps | |
| 02 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra · 01:34 · 15.02MB · 1338kbps | Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra | 01:34 | 15.02MB | 1338kbps |
| 03 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra · 01:12 · 11.48MB · 1336kbps | Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra | 01:12 | 11.48MB | 1336kbps |
| 04 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra · 01:32 · 14.83MB · 1345kbps | Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra | 01:32 | 14.83MB | 1345kbps |
| 05 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra · 02:20 · 22.65MB · 1358kbps | Igor Stravinsky;Charles Rosen;Columbia Symphony Orchestra | 02:20 | 22.65MB | 1358kbps |
| 06 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Robert Craft;Israel Baker;Otis Igleman;Sanford Schonbach;George Neikrug · 01:20 · 13.15MB · 1367kbps | Robert Craft;Israel Baker;Otis Igleman;Sanford Schonbach;George Neikrug | 01:20 | 13.15MB | 1367kbps |
| 07 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Robert Craft;Dorothy Remsen;Arthur Gleghorn;Kalman Bloch · 01:10 · 10.42MB · 1249kbps | Robert Craft;Dorothy Remsen;Arthur Gleghorn;Kalman Bloch | 01:10 | 10.42MB | 1249kbps |
| 08 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 03:58 · 38.76MB · 1365kbps | Igor Stravinsky | 03:58 | 38.76MB | 1365kbps |
| 09 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 00:47 · 7.72MB · 1363kbps | Igor Stravinsky | 00:47 | 7.72MB | 1363kbps |
| 10 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 00:30 · 5.03MB · 1408kbps | Igor Stravinsky | 00:30 | 5.03MB | 1408kbps |
| 11 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 00:57 · 9.37MB · 1361kbps | Igor Stravinsky | 00:57 | 9.37MB | 1361kbps |
| 12 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 00:25 · 4.33MB · 1429kbps | Igor Stravinsky | 00:25 | 4.33MB | 1429kbps |
| 13 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 00:51 · 8.51MB · 1377kbps | Igor Stravinsky | 00:51 | 8.51MB | 1377kbps |
| 14 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 01:01 · 9.98MB · 1372kbps | Igor Stravinsky | 01:01 | 9.98MB | 1372kbps |
| 15 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 00:27 · 4.61MB · 1413kbps | Igor Stravinsky | 00:27 | 4.61MB | 1413kbps |
| 16 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 02:15 · 22.00MB · 1366kbps | Igor Stravinsky | 02:15 | 22.00MB | 1366kbps |
| 17 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 03:30 · 33.70MB · 1346kbps | Igor Stravinsky | 03:30 | 33.70MB | 1346kbps |
| 18 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 01:39 · 15.52MB · 1311kbps | Igor Stravinsky | 01:39 | 15.52MB | 1311kbps |
| 19 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 02:28 · 22.91MB · 1294kbps | Igor Stravinsky | 02:28 | 22.91MB | 1294kbps |
| 20 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 02:36 · 23.49MB · 1259kbps | Igor Stravinsky | 02:36 | 23.49MB | 1259kbps |
| 21 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 02:38 · 25.42MB · 1346kbps | Igor Stravinsky | 02:38 | 25.42MB | 1346kbps |
| 22 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 02:58 · 28.25MB · 1324kbps | Igor Stravinsky | 02:58 | 28.25MB | 1324kbps |
| 23 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 05:51 · 55.71MB · 1331kbps | Igor Stravinsky | 05:51 | 55.71MB | 1331kbps |
| 24 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 01:24 · 13.60MB · 1345kbps | Igor Stravinsky | 01:24 | 13.60MB | 1345kbps |
| 25 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 02:29 · 21.97MB · 1236kbps | Igor Stravinsky | 02:29 | 21.97MB | 1236kbps |
| 26 | 已锁定 | Stravinsky Conducts 1961 - Movements for Piano and Orchestra, Octet, The Soldier's Tale Igor Stravinsky · 02:11 · 20.81MB · 1330kbps | Igor Stravinsky | 02:11 | 20.81MB | 1330kbps |
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 26总时长 50:23总大小 481.69MB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。