I tried to record video+audio, using cheese. Video was recorded, audio - not.
I tried to fix:

1. Running alsamixer -c1 and rasing the volume to 100%


2. Opening pavucontrol and setting corner right to 0, corner left to 100%
   All did not work: if I am recording an audio I can hear only noise in my speakers' output then.

Here is the output of pacmd list-cards:

2 card(s) available.

index: 0

name: <alsa_card.usb-Sonix_Technology_Co.__Ltd._USB_Live_camera_SN0001-02>

driver: <module-alsa-card.c>

owner module: 7

properties:

    alsa.card = "1"

    alsa.card_name = "USB Live camera"

    alsa.long_card_name = "Sonix Technology Co., Ltd. USB Live camera at usb-0000:00:14.0-1.4, high speed"

    alsa.driver_name = "snd_usb_audio"

    device.bus_path = "pci-0000:00:14.0-usb-0:1.4:1.2"

    sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.2/sound/card1"

    udev.id = "usb-Sonix_Technology_Co.__Ltd._USB_Live_camera_SN0001-02"

    device.bus = "usb"

    device.vendor.id = "0c46"

    device.vendor.name = "WaveRider Communications, Inc."

    device.product.id = "64ab"

    device.product.name = "USB Live camera "

    device.serial = "Sonix_Technology_Co.__Ltd._USB_Live_camera_SN0001"

    device.form_factor = "webcam"

    device.string = "1"

    device.description = "USB Live camera "

    module-udev-detect.discovered = "1"

    device.icon_name = "camera-web-usb"

profiles:

    input:analog-stereo: Analog Stereo Input (priority 60, available: unknown)

    input:iec958-stereo: Digital Stereo (IEC958) Input (priority 55, available: unknown)

    off: Off (priority 0, available: unknown)

active profile: <input:analog-stereo>

sources:

    alsa_input.usb-Sonix_Technology_Co.__Ltd._USB_Live_camera_SN0001-02.analog-stereo/#4: USB Live camera  Analog Stereo

ports:

    analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: unknown)

        properties:

            device.icon_name = "audio-input-microphone"

    iec958-stereo-input: Digital Input (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)

        properties:

            

index: 1

name: <alsa_card.pci-0000_00_1b.0>

driver: <module-alsa-card.c>

owner module: 8

properties:

    alsa.card = "0"

    alsa.card_name = "HDA Intel PCH"

    alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 97"

    alsa.driver_name = "snd_hda_intel"

    device.bus_path = "pci-0000:00:1b.0"

    sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"

    device.bus = "pci"

    device.vendor.id = "8086"

    device.vendor.name = "Intel Corporation"

    device.product.id = "0f04"

    device.product.name = "Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller"

    device.form_factor = "internal"

    device.string = "0"

    device.description = "Built-in Audio"

    module-udev-detect.discovered = "1"

    device.icon_name = "audio-card-pci"

profiles:

    input:analog-stereo: Analog Stereo Input (priority 60, available: no)

    output:analog-stereo: Analog Stereo Output (priority 6000, available: unknown)

    output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6060, available: unknown)

    output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5400, available: unknown)

    output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (priority 5460, available: unknown)

    off: Off (priority 0, available: unknown)

active profile: <output:analog-stereo+input:analog-stereo>

sinks:

    alsa_output.pci-0000_00_1b.0.analog-stereo/#0: Built-in Audio Analog Stereo

sources:

    alsa_output.pci-0000_00_1b.0.analog-stereo.monitor/#1: Monitor of Built-in Audio Analog Stereo

    alsa_input.pci-0000_00_1b.0.analog-stereo/#2: Built-in Audio Analog Stereo

ports:

    analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: no)

        properties:

            device.icon_name = "audio-input-microphone"

    analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: yes)

        properties:

            device.icon_name = "audio-headphones"

    hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: yes)

        properties:

            device.icon_name = "video-display"