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[FreeBSD] 音量の調整 – B-LOG

[FreeBSD] 音量の調整

Posted on 2010 年 2 月 13 日 by bugyo — No Comments ↓

FreeBSDでコマンドラインからサウンドカードの音量を調整するには mixer コマンドを使う。

% mixer
Mixer vol      is currently set to   75:75
Mixer pcm      is currently set to  75:75
Mixer speaker  is currently set to  75:75
Mixer line     is currently set to  75:75
Mixer mic      is currently set to   0:0
Mixer cd       is currently set to  75:75
Mixer rec      is currently set to   0:0
Mixer igain    is currently set to   0:0
Mixer ogain    is currently set to  50:50
Mixer line1    is currently set to  75:75
Mixer phin     is currently set to   0:0
Mixer phout    is currently set to   0:0
Mixer video    is currently set to  75:75

で現在のパラメータが表示される。

% mixer <変更したいライン> <音量レベル>

で各ラインの音量を調整できる。

たとえば，

% mixer vol 10

とすると主音量が10になる。

Deprecated: Creation of dynamic property WP_Query::$comments_by_type is deprecated in /usr/home/bugyo/public_html/b-log/wp-includes/comment-template.php on line 1528

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