[pulseaudio-discuss] Need help with audio gain on an Intel HDA equipt ASUS M2N-SLI Deluxe
Raymond Yau
superquad.vortex2 at gmail.com
Thu Jan 16 03:40:28 PST 2014
2014-1-16 下午5:52 於 "Alexander E. Patrakov" <patrakov at gmail.com> 寫道：
>
> Gene Heskett wrote:
> > On Wednesday 15 January 2014 18:02:04 Alexander E. Patrakov did opine:
> > > 2014/1/15 Gene Heskett <gheskett at wdtv.com>:
> > > > Running an older ubuntu 10.04.4 LTS 32 bit build because a specially
> > > > patched rtai kernel is mandatory for one app. However, I am booted
to
> > > > a 32bit 3.12.6 build ATM.
> > > >
> > > > The Audigy2 Value (SBO-400) card, and my amps/3way speaker all went
> > > > south for the winter in a space of about 3 weeks, so I bought
another
> > > > amplified 3way kit and switched the audio back to the intel HDA
> > > > facilities on this motherboard.
> > > >
> > > > Is there anyplace where I might find another 20 db of gain? Its so
> > > > quiet, even a youtube video would never get me accused of disturbing
> > > > the peace.
.
>
> I have looked at the output. No smoking guns found (even with
codecgraph),
This seem abnormal
Monitor of combined sink is running and the two slaves of combined sink
(HDMI and analog) are also running but HDMI is not plugged (unavailable)
Source #2 State: RUNNING
Name: combined.monitor
Description: Monitor Source of Simultaneous output to Internal Audio Analog
Stereo, High Definition Audio Controller Digital Stereo (HDMI)
Driver: module-combine.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right Owner
Module: 10
Mute: no
Volume: 0: 278% 1: 278% 0: 26.63 dB 1: 26.63 dB
balance 0.00 Base Volume: 100% 0.00 dB
Monitor of Sink: combined
Latency: 0 usec, configured 200000 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor Source of Simultaneous output to Internal
Audio Analog Stereo, High Definition Audio Controller Digital Stereo
(HDMI)"
device.class = "monitor"
device.icon_name = "audio-input-microphone"
Sink #0
State: RUNNING
Name: alsa_output.pci-0000_00_06.1.
analog-stereo
Description: Internal Audio Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 4
Mute: no
Volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor Source: alsa_output.pci-0000_00_06.1.analog-stereo.monitor
Latency: 122184 usec, configured 200000 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "AD1988B Analog"
alsa.id = "AD1988B Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xfe020000 irq 20"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:06.1"
sysfs.path = "/devices/pci0000:00/0000:00:06.1/sound/card0"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "nVidia Corporation"
device.product.id = "0371"
device.product.name = "MCP55 High Definition Audio"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "32768"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Internal Audio Analog Stereo"
alsa.mixer_name = "Analog Devices AD1988B"
alsa.components = "HDA:11d4198b,104381f6,00100400"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
analog-output: Analog Output (priority. 9900)
analog-output-headphones: Analog Headphones (priority.
9000)
Active Port: analog-output
Sink #1
State: RUNNING
Name: alsa_output.pci-0000_03_00.1.hdmi-stereo
Description: High Definition Audio Controller Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 5
Mute: no
Volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor Source: alsa_output.pci-0000_03_00.1.hdmi-stereo.monitor
Latency: 122243 usec, configured 200000 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "HDMI 0"
alsa.id = "HDMI 0"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "3"
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xf9ffc000 irq 16"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:03:00.1"
sysfs.path =
"/devices/pci0000:00/0000:00:0f.0/0000:03:00.1/sound/card1"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "nVidia Corporation"
device.product.id = "0be3"
device.product.name = "High Definition Audio Controller"
device.string = "hdmi:1"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "32768"
device.access_mode = "mmap+timer"
device.profile.name = "hdmi-stereo"
device.profile.description = "Digital Stereo (HDMI)"
device.description = "High Definition Audio Controller
Digital Stereo (HDMI)"
alsa.mixer_name = "Nvidia GPU 0b HDMI/DP"
alsa.components = "HDA:10de000b,10de0101,00100200"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
state.NVidia_1 {
control.1 {
comment.access read
comment.type BOOLEAN
comment.count 1
iface CARD
name 'HDMI/DP,pcm=3 Jack'
value false
}
control.8 {
comment.access read
comment.type BOOLEAN
comment.count 1
iface CARD
name 'HDMI/DP,pcm=7 Jack'
value false
}
control.15 {
comment.access read
comment.type BOOLEAN
comment.count 1
iface CARD
name 'HDMI/DP,pcm=8 Jack'
value false
}
control.22 {
comment.access read
comment.type BOOLEAN
comment.count 1
iface CARD
name 'HDMI/DP,pcm=9 Jack'
value false
}
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20140116/b5663bf1/attachment-0001.html>
More information about the pulseaudio-discuss
mailing list