Hi, thuy pham: I have several suggestions for you.
First, I want to invite you to join the Orca and Blinux lists, where users of this technology provide support to one another. If you need Orca, you are far more likely to get help via these other lists. orca-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/orca-list Orca wiki: https://wiki.gnome.org/Projects/Orca Orca documentation: https://help.gnome.org/users/orca/stable/ GNOME Universal Access guide: https://help.gnome.org/users/gnome-help/stable/a11y.html And, the more general blinux list: Blinux-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/blinux-list Next about setting the audio volume, two suggestions--though there are other ways, too. 1.) In the Gnome Desktop you should be able to do Alt+Ctrl+TAB to get to the Gnome Menu. Under System you'll find audio settings for volume. 2.) I personally prefer to manage this from a command terminal, e.g. gnome-terminal, using alsa directly. amixer controls will show you all the available controls for your audio card--assuming you have only one. amixer cget numid=X will show you the current value, where X is one of the controls you just listed out. amixer cset numidX=Y will reset that value to the new value Y. If you have more than one sound card, you need to be specific about which card you're sending commands for. You do that like this: amixer -c0 controls where 0 is the first card. To get a list of cards, use: aplay -l Hope this helps, and hope to see you on the Orca and Blinux lists soon! Best, Janina i thuy pham writes: > Hi everyone. > My name Pham Xuan Thuy. I'm from Hanoi, Vietnam. > I install Ubuntu Mate for Raspberry Pi 3, and Orca is available on Ubuntu > Mate. > However, sound come out of the Orca very small. Please help me, changes > volume of this sound. Thank you so much! > > My setup is show on enclosed video. > https://www.youtube.com/watch?v=9DQRO6BLxIg&feature=youtu.be > > > -- > > *Phạm Xuân Thùy* > > *Ha Noi University of Science and Technology * > *Mobile phone: 0962.539.275* > _______________________________________________ > beast mailing list > [email protected] > https://mail.gnome.org/mailman/listinfo/beast -- Janina Sajka Linux Foundation Fellow Executive Chair, Accessibility Workgroup: http://a11y.org The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI) Chair, Accessible Platform Architectures http://www.w3.org/wai/apa _______________________________________________ beast mailing list [email protected] https://mail.gnome.org/mailman/listinfo/beast
