ENGLISH
数字声学存储与传输带宽计算引擎
音频文件体积与带宽测算器
精确推导非压缩 PCM(WAV/AIFF)、无损压缩(FLAC)及高码率有损(MP3/AAC)音频文件的物理存储体积、传输码率与多轨录音总开销。
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01 // 音频格式与时长参数设定
PARAMETERS
曲目或录音时长
3 min 30 s
音频采样率 (SAMPLE RATE)
48,000 Hz (48 kHz)
44.1 kHz (CD Standard / Consumer Streaming)
48.0 kHz (Film, Video, Broadcast, Games)
88.2 kHz (High-Res 2x 44.1k)
96.0 kHz (Mastering Studio Standard / Hi-Res)
192.0 kHz (Ultra High-Res Audiophile)
量化位深度 (BIT DEPTH)
24-bit PCM (144 dB Dynamic Range)
16-bit (96 dB Dynamic Range — CD Audio)
24-bit (144 dB Dynamic Range — Modern Studio Standard)
32-bit Float (1528 dB Dynamic Range — DAW Internal Zero-Clip)
声道架构配置 (CHANNELS)
2 Channels (Stereo)
1 Channel (Mono / Voice / Solo Instrument)
2 Channels (Stereo L/R Standard)
6 Channels (5.1 Surround Sound)
8 Channels (7.1 Surround Sound)
12 Channels (7.1.4 Dolby Atmos Immersive Bed)
16 Channels (16-track Multitrack Stems Recording)
32 Channels (32-track Live Console Stems Session)
02 // 文件体积与传输比特率推导
LIVE ESTIMATION
非压缩 WAV / AIFF 物理体积
57.7
MB
数据比特率:
2,304 kbps
(288 KB/s)
跨格式体积对比矩阵
LOSSLESS & LOSSY
WAV / AIFF (Uncompressed)
100% Bit-Exact Studio Master
57.7 MB
FLAC (Lossless Compressed)
~55% Avg Lossless Compression
31.7 MB
MP3 / AAC (320 kbps High)
Industry High-Quality Streaming
8.4 MB
MP3 / AAC (128 kbps Standard)
Standard Mobile / Podcast Audio
3.4 MB
1 小时连续录音存储开销:
在当前参数设定下,1小时不间断录音将占用
989 MB
硬盘空间。
← 返回所有工具矩阵
宿主缓冲与硬件延迟测算器
LLM 大模型显存选型
BPM 延时与混响时值换算
流媒体 LUFS 响度目标测算