Have you seen this page? https://gist.github.com/interwebjill/157055cc4e2bd7c33181f7e7e8bf4659
You might consider something like this or if you have a PC speaker you could try that: https://www.amazon.com/s?k=Mini+Hamburger+Speaker&i=electronics&ref=nb_sb_noss Jon On Sun, Jan 24, 2021 at 6:08 PM Steve Meinschein <[email protected]> wrote: > I'm using " amixer set Speaker 100%" to turn the volume all the way up, > but the sound level coming out of my mini-speaker (via USB sound adapter) > is barely a whisper - but it is definitely audible. Do I just need a bigger > speaker? Lower Ohms? Different "amixer" settings? > > Anyway, here is a link to the audio adapter: > > > https://www.amazon.com/gp/product/B00IRVQ0F8/ref=ppx_yo_dt_b_asin_title_o09_s01?ie=UTF8&psc=1 > > and here is a link to the mini-speaker. > > > https://www.adafruit.com/product/1890?gclid=CjwKCAiAlNf-BRB_EiwA2osbxVKKNeMPMA_9rEXRKPnz9IsqDNvQx1z-Oz6XTPvXRog8NjRMjgmNchoC_ZQQAvD_BwE > > Here is the output of the "amixer" commands: > > debian@beaglebone:/var/lib/cloud9$ amixer set Speaker 100% > > > Simple mixer control 'Speaker',0 > Capabilities: pvolume pswitch pswitch-joined > Playback channels: Front Left - Front Right > Limits: Playback 0 - 37 > Mono: > Front Left: Playback 37 [100%] [0.00dB] [on] > Front Right: Playback 37 [100%] [0.00dB] [on] > > debian@beaglebone:/var/lib/cloud9$ amixer > Simple mixer control 'Speaker',0 > Capabilities: pvolume pswitch pswitch-joined > Playback channels: Front Left - Front Right > Limits: Playback 0 - 37 > Mono: > Front Left: Playback 37 [100%] [0.00dB] [on] > Front Right: Playback 37 [100%] [0.00dB] [on] > Simple mixer control 'Mic',0 > Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch > pswitch-joined cswitch cswitch-joined > Playback channels: Mono > Capture channels: Mono > Limits: Playback 0 - 31 Capture 0 - 35 > Mono: Playback 16 [52%] [-7.00dB] [off] Capture 20 [57%] [8.00dB] [on] > Simple mixer control 'Auto Gain Control',0 > Capabilities: pswitch pswitch-joined > Playback channels: Mono > Mono: Playback [on] > > debian@beaglebone:/var/lib/cloud9$ aplay > /usr/share/sounds/alsa/Front_Center.wav > Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit > Little Endian, Rate 48000 Hz, Mono > > The result is a barely audible female voice saying "front center". > > Any help/guidance will be greatly appreciated !!! > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/5e5235f3-8b79-4f0c-b3ac-38abceeb5c7bn%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/5e5235f3-8b79-4f0c-b3ac-38abceeb5c7bn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAG99bkpPACS7y-A14US48rN5%3DgRmKfOGPUwzYB2r2u_qt0pnPA%40mail.gmail.com.
