infra:audio
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| infra:audio [2026/08/07 21:59] – d404d_idp.hackeriet.no | infra:audio [2026/08/07 22:35] (current) – [Mixer] d404d_idp.hackeriet.no | ||
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| ====== Audio ====== | ====== Audio ====== | ||
| - | The AV setup touches | + | Our AV setup joins a couple different worlds together. This article focuses |
| <WRAP center round alert 60%> | <WRAP center round alert 60%> | ||
| Line 18: | Line 18: | ||
| * The master fader will limit all your other channels; set the master to the max you want for this listening session, then gradually use the channel fader to introduce your audio onto | * The master fader will limit all your other channels; set the master to the max you want for this listening session, then gradually use the channel fader to introduce your audio onto | ||
| * The mute buttons cuts a single channel off; DO use mute buttons, and DO check them (pressed == muted, depressed == unmuted) | * The mute buttons cuts a single channel off; DO use mute buttons, and DO check them (pressed == muted, depressed == unmuted) | ||
| - | * The solo buttons cuts all OTHER channels off; DO NOT use mute buttons (pressed == solo, depressed == normal) | + | * The solo buttons cuts all OTHER channels off; DO NOT use solo buttons (pressed == solo, depressed == normal) |
| * Does the top right of the mixer blink red? Solo is on somewhere; turn all channels down, find the active solo buttons, and unpush them. | * Does the top right of the mixer blink red? Solo is on somewhere; turn all channels down, find the active solo buttons, and unpush them. | ||
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| Check the list above, then do the following: | Check the list above, then do the following: | ||
| - | - Turn all the channels | + | - Turn all the channel faders |
| - Move the gain knob to the 0 dB position | - Move the gain knob to the 0 dB position | ||
| - Put your audio source to 100% | - Put your audio source to 100% | ||
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| * Ch. 15-16: Chromecast | * Ch. 15-16: Chromecast | ||
| + | {{: | ||
| + | |||
| + | {{: | ||
| ==== Dante ==== | ==== Dante ==== | ||
| We have a borrowed set of professional audio Dante receivers that are hooked up in the audio rack. These are owned by skandix from TG:HACK and labelled as such. | We have a borrowed set of professional audio Dante receivers that are hooked up in the audio rack. These are owned by skandix from TG:HACK and labelled as such. | ||
| - | These are occasionally used during parties, or when we' | + | These are occasionally used during parties, or when we' |
| Hackeriet does not own any source devices. | Hackeriet does not own any source devices. | ||
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| {{: | {{: | ||
| + | ===== Network switches ===== | ||
| + | There are two switches in the rack, for powering AV-related escapades: | ||
| + | * 1x 48 port 1 Gbps switch ([[https:// | ||
| + | * 1x 24 port 100 Mbps switch ([[https:// | ||
| + | |||
| + | See netbox for further information. | ||
| + | |||
| + | ===== Lydrack PC ===== | ||
| + | There is one PC in the audio rack, aimed at powering AV projects: | ||
| + | https:// | ||
| + | |||
| + | It has the following AV-related connections: | ||
| + | * 1x Dedicated USB audio-card (Focusrite top-of-rack) connected to Aux send 1+2 on the mixer, for audio processing (e.g. LedFX) | ||
| + | * 1x HDMI connection pulled to the projector in the roof | ||
| + | * 3x UNUSED MiniDP ports for further projection units | ||
| + | |||
| + | For display capabilities, | ||
| + | |||
| + | The PC runs the following software: | ||
| + | * LedFX | ||
| + | * TODO: music player daemon | ||
| + | * TODO: shairport-sync (AirPlay) | ||
| + | * TODO: Materix controller | ||
| + | * TODO: Chromecast-MQTT bridge | ||
| + | Anything marked " | ||
| ===== Amplifiers ===== | ===== Amplifiers ===== | ||
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