beQUIETsimple for Mac是一款非常不错的外置扬声器静音工具，如果你想要对外置音源进行静音的话，那么这款工具就可以派上用场，你插入耳机它不会静音，只有在使用外置扬声器时才会自动静音。
As long as beQUIET simple is running, your Mac’s internal speakers are disabled.
Meanwhile, you may still listen through your headphone jack.
Simply to say, beQUIET simple only disable your internal speakers in any condition.
beQUIETsimple is designed for journalists, teachers, students, and other Mac users who would like to hear the sound but do not want to disturb others, such as in meetings, classrooms, courts, lectures, theaters, etc.
Benefiting from your Mac’s high-end hardware design, beQUIETsimple guarantees that your speakers stay quiet and your headphones working no matter if you plug or unplug your headphones (the function that PC users can never dream about!)
This App is developed due to the request of a teacher who needed his computer lab to be quiet, but still, let the students enjoy the sound with their headphones.
features: v3.20
made for macOS Sierra 10.12 and still compatible with OS 10.9 and above
benefit from the core of beQUIET and the core was fully re-coded for macOS Sierra 10.12
no need for any additional hardware
mute startup melody of your Mac also
check internal speaker’s status and mute them in real-time
headphones’ mute status and volume are not affected and can be freely adjusted
saves and sets the speaker’s volume automatically before and after running
easy-to-use interface
startup tip
dark menu mode supported
sandboxed Open at Login (autostart) function
force quit is protected with a password
dock icon is hidden and the status menu bar menu is password protected
user password is saved in OS’s keychain for maximum protection.
What’s new
v3.30 -> v3.40
Any Mac (Apple Silicon, Intel) version for macOS Big Sur
launching Helper modified
some alert modified
all deprecated functions rewritten
Compatibility: OS X 10.15 or later, 64-bit processor
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