九妹通话声音增大教程

原贴转自 远暮

本修改安全不会对手机造成伤害，但是出现问题我不负责，经本人测试声音又一定提升
好了废话不多说下面进行修改/usr/share/pulseaudio/alsa-mixer/paths/nokia-dfl61-twl4030-output-earpiece.conf  文件
下面红色部分是我自己标出要修改的地方
# DAC2 Analog is used for sink volume.
[Element DAC2 Analog]
# Only the left channel from DAC2 will be used, so it would make sense to mute
# the right channel here, but setting per-channel mute isn't currently
# supported in path configuration files. Having both channels open may consume
# some power needlessly (or maybe not, I don't know).
switch = on
volume = merge
volume-limit = 17 # steps 0-18, 0: -24dB 12: 0dB 17: 10dB 18: 12dB                 #这一步把=号后面的17修改成18
# Tell Pulseaudio that the left channel volume controls also the right channel.
override-map.2 = all,all

# Shut down DAC1.
[Element DAC1 Analog]
switch = off
volume = off

# Enable earpiece output from DAC2 left channel only.
[Element Earpiece Mixer AudioL1]
switch = off
[Element Earpiece Mixer AudioR1]
switch = off
[Element Earpiece Mixer AudioL2]
switch = on
[Element Earpiece Mixer Voice]
switch = off
[Element Earpiece]
volume = 2                       #这一步把=号后面的2修改成3

[Element DAC2 Digital Coarse]
volume = 1                         #这一步把=号后面的1修改成2
[Element DAC2 Digital Fine]
volume = 61         #这一步把=号后面的61修改成100   

# Mute headset output (disable all inputs from DAC 1&2 to the PredriveL mixer).
[Element PredriveL Mixer AudioL1]
switch = off
[Element PredriveL Mixer AudioL2]
switch = off
[Element PredriveL Mixer AudioR2]
switch = off
[Element PredriveL Mixer Voice]
switch = off
[Element PreDriv]
volume = off

# Mute IHF output (disable all inputs from DAC 1&2 to the PredriveR mixer).
[Element PredriveR Mixer AudioR1]
switch = off
[Element PredriveR Mixer AudioL2]
switch = off
[Element PredriveR Mixer AudioR2]
switch = off
[Element PredriveR Mixer Voice]
switch = off
# The PreDriv volume element is shared by the headset and the IHF outputs, and
# it's muted above, so no need to mute it here again.

# Enable the right mic loopback. The right mic uses only the right channel, so
# we need to enable the right loopback  r oute only.
#
# The sidetone volume level is controlled with this element. Normally this
# element is controlled by a separate module that can dynamically adjust the
# sidetone level to stay constant when the sink volume changes, so this setting
# is usually overridden by such a module. We set the mic loopback to maximum
# volume here statically, so that the sidetone can be tested to some extent
# also without any additional modules.
[Element Left Digital Loopback]
volume = off
[Element Right Digital Loopback]
volume = zero

# Disable HAC output
[Element HandsfreeL]
switch = off


修改完成
你可以用VI编辑器在手机上进行修改或者下载我修改好的
你可以下载(附件→→）nokia-dfl61-twl4030-output-earpiece.conf(3.22K)放在n9的MyDocs下用命令行执行：devel-su
密码 rootme
回车后在输入   
mv空格/home/user/MyDocs/nokia-dfl61-twl4030-output-earpiece.conf空格 /usr/share/pulseaudio/alsa-mixer/paths/重启即可
你也可以用文件管理器把我修改好的文件(附件→→） nokia-dfl61-twl4030-output-earpiece.conf(3.22K)放到/usr/share/pulseaudio/alsa-mixer/paths/目录下重启即可


nokia-dfl61-twl4030-output-earpiece.txt (3.22 KB, 下载次数: 6)

2020-2-17 16:52 上传

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