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 / 192kHz
演唱 / 演奏 The Beatles
整张专辑打包下载进入百度网盘后可选择单曲切换版本后下载对应音质
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 63 首 当前 Hi-Res 无损
| # | 试听 | 歌曲名称 | 演唱者 | 时长 | 文件大小 | 码率 |
|---|---|---|---|---|---|---|
| 01 | And Your Bird Can Sing (2022 Mix) 可试听 The Beatles · 02:00 · 79.43MB · 5507kbps | The Beatles | 02:00 | 79.43MB | 5507kbps | |
| 02 | 已锁定 | And Your Bird Can Sing (First Version _ Take 2 _ Giggling) The Beatles · 02:23 · 91.96MB · 5351kbps | The Beatles | 02:23 | 91.96MB | 5351kbps |
| 03 | 已锁定 | And Your Bird Can Sing (First Version _ Take 2) The Beatles · 02:14 · 84.51MB · 5247kbps | The Beatles | 02:14 | 84.51MB | 5247kbps |
| 04 | 已锁定 | And Your Bird Can Sing (Mono) The Beatles · 02:02 · 73.47MB · 5007kbps | The Beatles | 02:02 | 73.47MB | 5007kbps |
| 05 | 已锁定 | And Your Bird Can Sing (Second Version _ Take 5) The Beatles · 02:20 · 87.15MB · 5200kbps | The Beatles | 02:20 | 87.15MB | 5200kbps |
| 06 | 已锁定 | Doctor Robert (2022 Mix) The Beatles · 02:14 · 83.36MB · 5183kbps | The Beatles | 02:14 | 83.36MB | 5183kbps |
| 07 | 已锁定 | Doctor Robert (Mono) The Beatles · 02:16 · 83.91MB · 5146kbps | The Beatles | 02:16 | 83.91MB | 5146kbps |
| 08 | 已锁定 | Doctor Robert (Take 7) The Beatles · 02:59 · 118.63MB · 5522kbps | The Beatles | 02:59 | 118.63MB | 5522kbps |
| 09 | 已锁定 | Eleanor Rigby (2022 Mix) The Beatles · 02:06 · 77.14MB · 5097kbps | The Beatles | 02:06 | 77.14MB | 5097kbps |
| 10 | 已锁定 | Eleanor Rigby (Mono) The Beatles · 02:09 · 77.96MB · 5049kbps | The Beatles | 02:09 | 77.96MB | 5049kbps |
| 11 | 已锁定 | Eleanor Rigby (Speech Before Take 2) The Beatles · 02:11 · 86.59MB · 5493kbps | The Beatles | 02:11 | 86.59MB | 5493kbps |
| 12 | 已锁定 | Eleanor Rigby (Take 2) The Beatles · 02:20 · 89.39MB · 5328kbps | The Beatles | 02:20 | 89.39MB | 5328kbps |
| 13 | 已锁定 | For No One (2022 Mix) The Beatles · 01:59 · 73.76MB · 5144kbps | The Beatles | 01:59 | 73.76MB | 5144kbps |
| 14 | 已锁定 | For No One (Mono) The Beatles · 02:02 · 71.27MB · 4876kbps | The Beatles | 02:02 | 71.27MB | 4876kbps |
| 15 | 已锁定 | For No One (Take 10 _ Backing Track) The Beatles · 02:23 · 95.80MB · 5577kbps | The Beatles | 02:23 | 95.80MB | 5577kbps |
| 16 | 已锁定 | Good Day Sunshine (2022 Mix) The Beatles · 02:09 · 79.41MB · 5136kbps | The Beatles | 02:09 | 79.41MB | 5136kbps |
| 17 | 已锁定 | Good Day Sunshine (Mono) The Beatles · 02:12 · 76.23MB · 4819kbps | The Beatles | 02:12 | 76.23MB | 4819kbps |
| 18 | 已锁定 | Got To Get You Into My Life (2022 Mix) The Beatles · 02:29 · 94.75MB · 5299kbps | The Beatles | 02:29 | 94.75MB | 5299kbps |
| 19 | 已锁定 | Got To Get You Into My Life (First Version _ Take 5) The Beatles · 04:10 · 145.38MB · 4864kbps | The Beatles | 04:10 | 145.38MB | 4864kbps |
| 20 | 已锁定 | Got To Get You Into My Life (Mono) The Beatles · 02:38 · 105.33MB · 5555kbps | The Beatles | 02:38 | 105.33MB | 5555kbps |
| 21 | 已锁定 | Got To Get You Into My Life (Second Version _ Take 8) The Beatles · 02:42 · 102.48MB · 5269kbps | The Beatles | 02:42 | 102.48MB | 5269kbps |
| 22 | 已锁定 | Got To Get You Into My Life (Second Version_Unnumbered Mix) The Beatles · 02:36 · 85.29MB · 4565kbps | The Beatles | 02:36 | 85.29MB | 4565kbps |
| 23 | 已锁定 | Here, There And Everywhere (2022 Mix) The Beatles · 02:24 · 87.81MB · 5066kbps | The Beatles | 02:24 | 87.81MB | 5066kbps |
| 24 | 已锁定 | Here, There And Everywhere (Mono) The Beatles · 02:25 · 83.00MB · 4775kbps | The Beatles | 02:25 | 83.00MB | 4775kbps |
| 25 | 已锁定 | Here, There And Everywhere (Take 6) The Beatles · 02:29 · 96.00MB · 5361kbps | The Beatles | 02:29 | 96.00MB | 5361kbps |
| 26 | 已锁定 | I Want To Tell You (2022 Mix) The Beatles · 02:27 · 92.18MB · 5213kbps | The Beatles | 02:27 | 92.18MB | 5213kbps |
| 27 | 已锁定 | I Want To Tell You (Mono) The Beatles · 02:31 · 96.46MB · 5340kbps | The Beatles | 02:31 | 96.46MB | 5340kbps |
| 28 | 已锁定 | I Want To Tell You (Speech & Take 4) The Beatles · 01:24 · 51.64MB · 5078kbps | The Beatles | 01:24 | 51.64MB | 5078kbps |
| 29 | 已锁定 | I'm Only Sleeping (2022 Mix) The Beatles · 03:00 · 114.65MB · 5318kbps | The Beatles | 03:00 | 114.65MB | 5318kbps |
| 30 | 已锁定 | I'm Only Sleeping (Mono) The Beatles · 03:02 · 115.14MB · 5287kbps | The Beatles | 03:02 | 115.14MB | 5287kbps |
| 31 | 已锁定 | I’m Only Sleeping (Mono Mix RM1) The Beatles · 03:07 · 109.26MB · 4878kbps | The Beatles | 03:07 | 109.26MB | 4878kbps |
| 32 | 已锁定 | I’m Only Sleeping (Rehearsal Fragment) The Beatles · 00:48 · 35.32MB · 6094kbps | The Beatles | 00:48 | 35.32MB | 6094kbps |
| 33 | 已锁定 | I’m Only Sleeping (Take 2) The Beatles · 02:28 · 91.78MB · 5181kbps | The Beatles | 02:28 | 91.78MB | 5181kbps |
| 34 | 已锁定 | I’m Only Sleeping (Take 5) The Beatles · 02:43 · 97.42MB · 4993kbps | The Beatles | 02:43 | 97.42MB | 4993kbps |
| 35 | 已锁定 | Love You To (2022 Mix) The Beatles · 02:59 · 113.07MB · 5258kbps | The Beatles | 02:59 | 113.07MB | 5258kbps |
| 36 | 已锁定 | Love You To (Mono) The Beatles · 03:07 · 110.53MB · 4924kbps | The Beatles | 03:07 | 110.53MB | 4924kbps |
| 37 | 已锁定 | Love You To (Take 1) The Beatles · 02:40 · 93.12MB · 4852kbps | The Beatles | 02:40 | 93.12MB | 4852kbps |
| 38 | 已锁定 | Love You To (Take 7) The Beatles · 02:55 · 109.19MB · 5203kbps | The Beatles | 02:55 | 109.19MB | 5203kbps |
| 39 | 已锁定 | Love You To (Unnumbered Rehearsal) The Beatles · 01:35 · 59.46MB · 5212kbps | The Beatles | 01:35 | 59.46MB | 5212kbps |
| 40 | 已锁定 | Paperback Writer (2022 Stereo Mix) The Beatles · 02:18 · 89.09MB · 5367kbps | The Beatles | 02:18 | 89.09MB | 5367kbps |
| 41 | 已锁定 | Paperback Writer (Mono) The Beatles · 02:26 · 89.22MB · 5101kbps | The Beatles | 02:26 | 89.22MB | 5101kbps |
| 42 | 已锁定 | Paperback Writer (Takes 1 & 2 _ Backing Track) The Beatles · 03:38 · 127.14MB · 4873kbps | The Beatles | 03:38 | 127.14MB | 4873kbps |
| 43 | 已锁定 | Rain (2022 Stereo Mix) The Beatles · 02:59 · 113.99MB · 5314kbps | The Beatles | 02:59 | 113.99MB | 5314kbps |
| 44 | 已锁定 | Rain (Mono) The Beatles · 02:59 · 120.63MB · 5628kbps | The Beatles | 02:59 | 120.63MB | 5628kbps |
| 45 | 已锁定 | Rain (Take 5 _ Actual Speed) The Beatles · 02:38 · 105.37MB · 5557kbps | The Beatles | 02:38 | 105.37MB | 5557kbps |
| 46 | 已锁定 | Rain (Take 5 _ Slowed Down For Master Tape) The Beatles · 03:12 · 115.41MB · 5007kbps | The Beatles | 03:12 | 115.41MB | 5007kbps |
| 47 | 已锁定 | She Said She Said (2022 Mix) The Beatles · 02:36 · 100.37MB · 5377kbps | The Beatles | 02:36 | 100.37MB | 5377kbps |
| 48 | 已锁定 | She Said She Said (John's Demo) The Beatles · 01:10 · 36.69MB · 4345kbps | The Beatles | 01:10 | 36.69MB | 4345kbps |
| 49 | 已锁定 | She Said She Said (Mono) The Beatles · 02:38 · 102.47MB · 5395kbps | The Beatles | 02:38 | 102.47MB | 5395kbps |
| 50 | 已锁定 | She Said She Said (Take 15 _ Backing Track Rehearsal) The Beatles · 03:24 · 131.30MB · 5370kbps | The Beatles | 03:24 | 131.30MB | 5370kbps |
| 51 | 已锁定 | Taxman (2022 Mix) The Beatles · 02:38 · 103.54MB · 5471kbps | The Beatles | 02:38 | 103.54MB | 5471kbps |
| 52 | 已锁定 | Taxman (Mono) The Beatles · 02:41 · 103.45MB · 5363kbps | The Beatles | 02:41 | 103.45MB | 5363kbps |
| 53 | 已锁定 | Taxman (Take 11) The Beatles · 02:37 · 101.03MB · 5355kbps | The Beatles | 02:37 | 101.03MB | 5355kbps |
| 54 | 已锁定 | Tomorrow Never Knows (2022 Mix) The Beatles · 02:57 · 118.39MB · 5575kbps | The Beatles | 02:57 | 118.39MB | 5575kbps |
| 55 | 已锁定 | Tomorrow Never Knows (Mono Mix RM 11) The Beatles · 03:05 · 122.23MB · 5510kbps | The Beatles | 03:05 | 122.23MB | 5510kbps |
| 56 | 已锁定 | Tomorrow Never Knows (Mono) The Beatles · 02:57 · 122.57MB · 5789kbps | The Beatles | 02:57 | 122.57MB | 5789kbps |
| 57 | 已锁定 | Tomorrow Never Knows (Take 1) The Beatles · 03:32 · 140.27MB · 5513kbps | The Beatles | 03:32 | 140.27MB | 5513kbps |
| 58 | 已锁定 | Yellow Submarine (2022 Mix) The Beatles · 02:38 · 97.35MB · 5125kbps | The Beatles | 02:38 | 97.35MB | 5125kbps |
| 59 | 已锁定 | Yellow Submarine (Highlighted Sound Effects) The Beatles · 03:03 · 118.00MB · 5372kbps | The Beatles | 03:03 | 118.00MB | 5372kbps |
| 60 | 已锁定 | Yellow Submarine (Mono) The Beatles · 02:41 · 97.61MB · 5051kbps | The Beatles | 02:41 | 97.61MB | 5051kbps |
| 61 | 已锁定 | Yellow Submarine (Songwriting Work Tape _ Part 1) The Beatles · 01:04 · 40.66MB · 5219kbps | The Beatles | 01:04 | 40.66MB | 5219kbps |
| 62 | 已锁定 | Yellow Submarine (Songwriting Work Tape _ Part 2) The Beatles · 04:42 · 181.64MB · 5378kbps | The Beatles | 04:42 | 181.64MB | 5378kbps |
| 63 | 已锁定 | Yellow Submarine (Take 4 Before Sound Effects) The Beatles · 02:37 · 104.97MB · 5579kbps | The Beatles | 02:37 | 104.97MB | 5579kbps |
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 63总时长 2:41:48总大小 5.96GB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。