Source #0
        State: SUSPENDED
        Name: alsa_input.usb-046d_HD_Webcam_C525_5D790D20-00-C525.analog-mono
        Description: HD Webcam C525 Analog Mono
        Driver: module-alsa-card.c
        Sample Specification: s16le 1ch 48000Hz
        Channel Map: mono
        Owner Module: 8
        Mute: no
        Volume: mono: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 20724 /  32% / -30.00 dB
        Monitor of Sink: n/a
        Latency: 0 usec, configured 0 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 = "USB Audio"
                alsa.id = "USB Audio"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "3"
                alsa.card_name = "HD Webcam C525"
                alsa.long_card_name = "HD Webcam C525 at usb-0000:00:14.0-10, high speed"
                alsa.driver_name = "snd_usb_audio"
                device.bus_path = "pci-0000:00:14.0-usb-0:10:1.0"
                sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10:1.0/sound/card3"
                udev.id = "usb-046d_HD_Webcam_C525_5D790D20-00-C525"
                device.bus = "usb"
                device.vendor.id = "046d"
                device.vendor.name = "Logitech, Inc."
                device.product.id = "0826"
                device.product.name = "HD Webcam C525"
                device.serial = "046d_HD_Webcam_C525_5D790D20"
                device.form_factor = "webcam"
                device.string = "hw:3"
                device.buffering.buffer_size = "9594"
                device.buffering.fragment_size = "2398"
                device.access_mode = "mmap"
                device.profile.name = "analog-mono"
                device.profile.description = "Analog Mono"
                device.description = "HD Webcam C525 Analog Mono"
                alsa.mixer_name = "USB Mixer"
                alsa.components = "USB046d:0826"
                module-udev-detect.discovered = "1"
                device.icon_name = "camera-web-usb"
        Ports:
                analog-input-mic: Microphone (priority: 8700)
        Active Port: analog-input-mic
        Formats:
                pcm

Source #1
        State: SUSPENDED
        Name: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
        Description: Monitor of Built-in Audio Analog Stereo
        Driver: module-alsa-card.c
        Sample Specification: s16le 2ch 44100Hz
        Channel Map: front-left,front-right
        Owner Module: 9
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 65536 / 100% / 0.00 dB
        Monitor of Sink: alsa_output.pci-0000_00_1b.0.analog-stereo
        Latency: 0 usec, configured 0 usec
        Flags: DECIBEL_VOLUME LATENCY 
        Properties:
                device.description = "Monitor of Built-in Audio Analog Stereo"
                device.class = "monitor"
                alsa.card = "1"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xee830000 irq 45"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "8c20"
                device.product.name = "8 Series/C220 Series Chipset High Definition Audio Controller"
                device.form_factor = "internal"
                device.string = "1"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Formats:
                pcm

Source #2
        State: SUSPENDED
        Name: alsa_input.pci-0000_00_1b.0.analog-stereo
        Description: Built-in Audio Analog Stereo
        Driver: module-alsa-card.c
        Sample Specification: s16le 2ch 44100Hz
        Channel Map: front-left,front-right
        Owner Module: 9
        Mute: no
        Volume: front-left: 44652 /  68% / -10.00 dB,   front-right: 44652 /  68% / -10.00 dB
                balance 0.00
        Base Volume: 6554 /  10% / -60.00 dB
        Monitor of Sink: n/a
        Latency: 0 usec, configured 0 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 = "ALC892 Analog"
                alsa.id = "ALC892 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "1"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xee830000 irq 45"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "8c20"
                device.product.name = "8 Series/C220 Series Chipset High Definition Audio Controller"
                device.form_factor = "internal"
                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 = "Analog Stereo"
                device.description = "Built-in Audio Analog Stereo"
                alsa.mixer_name = "Realtek ALC892"
                alsa.components = "HDA:10ec0892,1458a002,00100302"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Ports:
                analog-input-front-mic: Front Microphone (priority: 8500, not available)
                analog-input-rear-mic: Rear Microphone (priority: 8200, not available)
                analog-input-linein: Line In (priority: 8100, not available)
        Active Port: analog-input-linein
        Formats:
                pcm