-- ref. pulseAudio e settings Cuffie Usb + mic --
* index: 0
name: <alsa_output.usb-Logitech_Logitech_USB_Headset-00-Headset.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause:
priority: 9049
volume: 0: 100% 1: 100%
0: 0,00 dB 1: 0,00 dB
balance 0,00
base volume: 89%
-3,00 dB
volume steps: 65537
muted: no
current latency: 32,39 ms
max request: 4 KiB
max rewind: 344 KiB
monitor source: 0
sample spec: s16le ch 2 48000 Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 1
configured latency: 26,00 ms; range is 26,00 .. 1837,50 ms
card: 0 <alsa_card.usb-Logitech_Logitech_USB_Headset-00-Headset>
module: 5
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "Logitech USB Headset"
alsa.long_card_name = "Logitech Logitech USB Headset at usb-0000:00:02.0-2, full speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:02.0-usb-0:2:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:02.0/usb3/3-2/3-2:1.0/sound/card1"
udev.id = "usb-Logitech_Logitech_USB_Headset-00-Headset"
device.bus = "usb"
device.vendor.id = "046d"
device.vendor.name = "Logitech, Inc."
device.product.id = "0a0b"
device.product.name = "ClearChat Pro USB"
device.serial = "Logitech_Logitech_USB_Headset"
device.form_factor = "headset"
device.string = "front:1"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Stereo analogico"
device.description = "ClearChat Pro USB Stereo analogico"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB046d:0a0b"
module-udev-detect.discovered = "1"
device.icon_name = "audio-headset-usb"
device.intended_roles = "phone"
ports:
analog-output-headphones: Cuffie analogiche (priority 9000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-headphones>