Difference between revisions of "位/秒(bps)"
From SoundDB
Line 8: | Line 8: | ||
16bit = 0000 | 0000 | 0000 | 0000 in 2bit (2 octets); | 16bit = 0000 | 0000 | 0000 | 0000 in 2bit (2 octets); | ||
− | 8bit = 0000 | 0000 (1 octet) | + | 8bit = 0000 | 0000 (1 octet) = 2<sup>8</sup> (256 / FF) |
Revision as of 06:03, 12 April 2011
信道容量表示一个信道的最大数据传输速率,单位:位/秒(bps)
设: 44kHz 16bit mono;
44100 x 16 x 1 = 705600 kbps
16bit = 0000 | 0000 | 0000 | 0000 in 2bit (2 octets);
8bit = 0000 | 0000 (1 octet) = 28 (256 / FF)
关于文件大小:
44100 x 8bit (1 octet) x mono x 1 (sec/time) = 44.100kb