pactl list

phablet@ubuntu-phablet:~$ pactl list
Module #0
	Name: module-stream-restore
	Argument: restore_device=false restore_muted=false fallback_table=/etc/pulse/touch-stream-restore.table
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the volume/mute/device state of streams"
		module.version = "4.0"

Module #1
	Name: module-augment-properties
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Augment the property sets of streams with additional static information"
		module.version = "4.0"

Module #2
	Name: module-switch-on-port-available
	Argument:
	Usage counter: n/a
	Properties:


Module #3
	Name: module-switch-on-connect
	Argument: skip_abstract=yes
	Usage counter: n/a
	Properties:
		module.author = "Michael Terry"
		module.description = "When a sink/source is added, switch to it"
		module.version = "4.0"

Module #4
	Name: module-null-sink
	Argument: sink_name=sink.fake.sco rate=8000 channels=1
	Usage counter: 1
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Destino nulo temporizado"
		module.version = "4.0"

Module #5
	Name: module-null-source
	Argument: source_name=source.fake.sco rate=8000 channels=1
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering & Marc-Andre Lureau"
		module.description = "Clocked NULL source"
		module.version = "4.0"

Module #6
	Name: module-bluetooth-policy
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Frédéric Dalleau"
		module.description = "When a bluetooth sink or source is added, load module-loopback"
		module.version = "4.0"

Module #7
	Name: module-bluetooth-discover
	Argument: profile=a2dp sco_sink=sink.fake.sco sco_source=source.fake.sco
	Usage counter: n/a
	Properties:
		module.author = "Joao Paulo Rechi Vita"
		module.description = "Detect available bluetooth audio devices and load bluetooth audio drivers"
		module.version = "4.0"

Module #8
	Name: module-native-protocol-unix
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Native protocol (UNIX sockets)"
		module.version = "4.0"

Module #9
	Name: module-default-device-restore
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the default sink and source"
		module.version = "4.0"

Module #10
	Name: module-rescue-streams
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "When a sink/source is removed, try to move their streams to the default sink/source"
		module.version = "4.0"

Module #11
	Name: module-always-sink
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Colin Guthrie"
		module.description = "Sempre manter pelo menos um destino carregado mesmo se for nulo"
		module.version = "4.0"

Module #12
	Name: module-suspend-on-idle
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "When a sink/source is idle for too long, suspend it"
		module.version = "4.0"

Module #13
	Name: module-systemd-login
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Create a client for each login session of this user"
		module.version = "4.0"

Module #14
	Name: module-position-event-sounds
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Position event sounds between L and R depending on the position on screen of the widget triggering them."
		module.version = "4.0"

Module #15
	Name: module-role-cork
	Argument: trigger_roles=phone,alarm cork_roles=alarm,multimedia global=true
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Mute & cork streams with certain roles while others exist"
		module.version = "4.0"

Module #16
	Name: module-role-ducking
	Argument: trigger_roles=alert ducking_roles=multimedia volume=-20dB
	Usage counter: n/a
	Properties:
		module.author = "Flavio Ceolin <flavio.ceolin@profusion.mobi>"
		module.description = "Apply a ducking effect based on streams roles"
		module.version = "4.0"

Module #17
	Name: module-dbus-protocol
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Tanu Kaskinen"
		module.description = "D-Bus interface"
		module.version = "4.0"

Module #18
	Name: module-filter-heuristics
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Colin Guthrie"
		module.description = "Detect when various filters are desirable"
		module.version = "4.0"

Module #19
	Name: module-filter-apply
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Colin Guthrie"
		module.description = "Load filter sinks automatically when needed"
		module.version = "4.0"

Module #20
	Name: module-cli-protocol-unix
	Argument:
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Command line interface protocol (UNIX sockets)"
		module.version = "4.0"

Sink #0
	State: SUSPENDED
	Name: sink.fake.sco
	Description: Saída nula
	Driver: module-null-sink.c
	Sample Specification: s16le 1ch 8000Hz
	Channel Map: mono
	Owner Module: 4
	Mute: no
	Volume: 0: 100%
	        0: 0.00 dB
	        balance 0.00
	Base Volume: 100%
	             0.00 dB
	Monitor Source: sink.fake.sco.monitor
	Latency: 0 usec, configured 0 usec
	Flags: DECIBEL_VOLUME LATENCY
	Properties:
		device.description = "Saída nula"
		device.class = "abstract"
		device.icon_name = "audio-card"
		droid.card_parameter.vsid = "0"
		droid.card_parameter.call_state = "0"
	Formats:
		pcm

Source #0
	State: SUSPENDED
	Name: sink.fake.sco.monitor
	Description: Monitor of Saída nula
	Driver: module-null-sink.c
	Sample Specification: s16le 1ch 8000Hz
	Channel Map: mono
	Owner Module: 4
	Mute: no
	Volume: 0: 100%
	        0: 0.00 dB
	        balance 0.00
	Base Volume: 100%
	             0.00 dB
	Monitor of Sink: sink.fake.sco
	Latency: 0 usec, configured 0 usec
	Flags: DECIBEL_VOLUME LATENCY
	Properties:
		device.description = "Monitor of Saída nula"
		device.class = "monitor"
		device.icon_name = "audio-input-microphone"
	Formats:
		pcm

Source #1
	State: SUSPENDED
	Name: source.fake.sco
	Description: Null Input
	Driver: module-null-source.c
	Sample Specification: s16le 1ch 8000Hz
	Channel Map: mono
	Owner Module: 5
	Mute: no
	Volume: 0: 100%
	        0: 0.00 dB
	        balance 0.00
	Base Volume: 100%
	             0.00 dB
	Monitor of Sink: n/a
	Latency: 0 usec, configured 0 usec
	Flags: DECIBEL_VOLUME LATENCY
	Properties:
		device.description = "Null Input"
		device.class = "abstract"
		device.icon_name = "audio-input-microphone"
	Formats:
		pcm

Sink Input #0
	Driver: protocol-native.c
	Owner Module: 8
	Client: 10
	Sink: 0
	Sample Specification: s16le 2ch 44100Hz
	Channel Map: front-left,front-right
	Format: pcm, format.sample_format = "\"s16le\""  format.rate = "44100"  format.channels = "2"  format.channel_map = "\"front-left,front-right\""
	Corked: yes
	Mute: no
	Volume: 0: 100% 1: 100%
	        0: 0.00 dB 1: 0.00 dB
	        balance 0.00
	Buffer Latency: 31383 usec
	Sink Latency: 0 usec
	Resample method: speex-float-1
	Properties:
		media.name = "QtPulseSample-3189-1038104"
		application.name = "QtPulseAudio:3189"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "28"
		media.role = "feedbacksound"
		application.process.id = "3189"
		application.process.user = "phablet"
		application.process.host = "ubuntu-phablet"
		application.process.binary = "maliit-server"
		application.language = "pt_BR.UTF-8"
		application.process.machine_id = "812d07d5be7741ddb2f07676471f4925"
		application.process.session_id = "c1"
		module-stream-restore.id = "sink-input-by-media-role:feedbacksound"

Client #0
	Driver: module-systemd-login.c
	Owner Module: 13
	Properties:
		application.name = "Login Session c1"
		systemd-login.session = "c1"

Client #1
	Driver: protocol-native.c
	Owner Module: 8
	Properties:
		application.name = "QtmPulseContext:2908"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "28"
		application.process.id = "2908"
		application.process.user = "phablet"
		application.process.host = "ubuntu-phablet"
		application.process.binary = "telepathy-ofono"
		application.language = "pt_BR.UTF-8"
		application.process.machine_id = "812d07d5be7741ddb2f07676471f4925"
		application.process.session_id = "c1"

Client #2
	Driver: protocol-native.c
	Owner Module: 8
	Properties:
		application.name = "tonegend"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "28"
		media.role = "alert"
		application.process.id = "3054"
		application.process.user = "phablet"
		application.process.host = "ubuntu-phablet"
		application.process.binary = "tonegend"
		application.language = "C"
		application.process.machine_id = "812d07d5be7741ddb2f07676471f4925"
		application.process.session_id = "c1"

Client #3
	Driver: protocol-native.c
	Owner Module: 8
	Properties:
		application.name = "MediaHubPulseContext"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "28"
		media.role = "multimedia"
		application.process.id = "3053"
		application.process.user = "phablet"
		application.process.host = "ubuntu-phablet"
		application.process.binary = "media-hub-server"
		application.language = "pt_BR.UTF-8"
		application.process.machine_id = "812d07d5be7741ddb2f07676471f4925"
		application.process.session_id = "c1"

Client #10
	Driver: protocol-native.c
	Owner Module: 8
	Properties:
		application.name = "QtPulseAudio:3189"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "28"
		media.role = "feedbacksound"
		application.process.id = "3189"
		application.process.user = "phablet"
		application.process.host = "ubuntu-phablet"
		application.process.binary = "maliit-server"
		application.language = "pt_BR.UTF-8"
		application.process.machine_id = "812d07d5be7741ddb2f07676471f4925"
		application.process.session_id = "c1"

Client #150
	Driver: protocol-native.c
	Owner Module: 8
	Properties:
		application.name = "pactl"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "28"
		application.process.id = "13769"
		application.process.user = "phablet"
		application.process.host = "ubuntu-phablet"
		application.process.binary = "pactl"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "812d07d5be7741ddb2f07676471f4925"
		application.process.session_id = "c2"