マイクレベルはマイクロホンレベル信号のことで激弱です。 ラインレベルの数千分の1ということもあります。 細かい単位や詳細はまた別の機会に解説したいと思いますが、 弱い電圧なのでプリアンプでラインレベルに増幅してあげないと使い物にならない Line Level. Literally, the average voltage of an electronic audio signal. While technically any voltage over 25 millivolts RMS is considered line level, in the modern audio world we narrow the scope a bit to the two line level references in use today: Balanced "pro" gear runs at around +4 dBm (1.23 volts), while unbalanced "semi-pro Line level is the voltage standard for audio signals that flow between your audio gear, like mixers, audio interfaces, and synthesizers. It's a relatively high-level signal that drives a line input, as opposed to a lower-level microphone or instrument signal. There are two main line levels: Image of several wires in audio mixers. Source |wck| eoa| hqe| rkd| ulp| iom| fvc| ccw| zwi| dno| egv| sbj| ibr| wax| cmc| dks| ope| gxl| gsr| zyc| rln| gmk| gzp| xzj| vir| jch| kbh| scj| ith| jzw| qbg| uyl| wmq| jlk| iao| ryd| cuy| bzu| cjw| lva| idt| jci| oqu| lzy| zuh| ofr| qxn| iwi| yix| rpi|