Welcome to PulseAudio! Use "help" for usage information. >>> 1 source(s) available. * index: 0 name: driver: flags: DECIBEL_VOLUME LATENCY state: IDLE suspend cause: priority: 1000 volume: 0: 100% 1: 100% 0: 0.00 dB 1: 0.00 dB balance 0.00 base volume: 100% 0.00 dB volume steps: 65537 muted: no current latency: 0.00 ms max rewind: 0 KiB sample spec: s16le 2ch 44100Hz channel map: front-left,front-right Estéreo used by: 0 linked by: 0 fixed latency: 250.00 ms monitor_of: 0 module: 9 properties: device.description = "Monitor of Simultaneous Output" device.class = "monitor" device.icon_name = "audio-input-microphone" >>>