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+--- Thread: Equaliser and Bluetooth (/showthread.php?tid=4703)
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Equaliser and Bluetooth - varun21 - 01-31-2022
Is the equaliser supposed to work over bluetooth? If not, is there any other package that can be used to provide this functionally?
RE: Equaliser and Bluetooth - Tim Curtis - 01-31-2022
From the help in the Equalizers section of Audio Config.
Code:
The Equalizers are supported by MPD and the Airplay and Spotify renderers.
NOTE: The Equalizers, Crossfeed, and Polarity inversion are mutually exclusive. Enabling one will disable the SET button on the others.You could try manipulating the ALSA EQ directly via SSH.
Code:
sudo alsamixer -D alsaequalRE: Equaliser and Bluetooth - varun21 - 01-31-2022
Hi Tim,
Thanks. The Equalize works fine when playing audio files. However the eq doesn't have any effect when my phone is connected to moode via bluetooth. I must mention that I have a a DAC HAT connected to moode if that matters.
RE: Equaliser and Bluetooth - Tim Curtis - 01-31-2022
Try editing /etc/bluealsaaplay.conf
Replace: plughw:0,0
With: alsaequal
RE: Equaliser and Bluetooth - varun21 - 01-31-2022
Hi Tim,
It doesn't say plughw:0,0 anywhere. Here's the file:
➜ ~ cat /etc/bluealsaaplay.conf
# bluealsaaplay.conf
AUDIODEV=hw:0,0
BUFFERTIME=20000
===========
➜ ~ cat /boot/config.txt
disable_splash=1
disable_overscan=1
hdmi_drive=2
hdmi_blanking=1
hdmi_force_edid_audio=1
hdmi_force_hotplug=1
hdmi_group=0
dtparam=i2c_arm=on
dtparam=i2s=on
dtparam=audio=off
dtoverlay=allo-boss-dac-pcm512x-audio
#dtoverlay=disable-wifi
#dtoverlay=disable-bt
RE: Equaliser and Bluetooth - Tim Curtis - 01-31-2022
Change hw:0,0 to alsaequal
RE: Equaliser and Bluetooth - varun21 - 01-31-2022
(01-31-2022, 01:51 PM)Tim Curtis Wrote: Change hw:0,0 to alsaequal
Hi Tim,
Worked like a charm. Thanks so much.
Is the file supposed to revert back after a reboot? I rebooted and it reverted.
And is everyone expected to make this change manually?
RE: Equaliser and Bluetooth - Tim Curtis - 01-31-2022
Yes it will revert during moOde startup where the MPD and ALSA configuration are established.
IIRC in the past there were issues with allowing the the EQ's to be applied to Bluetooth. I'lll have to look through my notes.
RE: Equaliser and Bluetooth - varun21 - 01-31-2022
Hi Tim,
Awesome work. I do appreciate it else my diy system wouldn't have been used much.
I'll create a boot script meanwhile to automatically patch this on startup
RE: Equaliser and Bluetooth - Tim Curtis - 01-31-2022
Your script should check for moOde startup complete.
Code:
# wrkready = 0 means startup not complete yet
# wrkready = 1 means startup has completed
pi@moode:~ $ moodeutl -q "select value from cfg_system where param='wrkready'"
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