Lono (Audio System): Unterschied zwischen den Versionen

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Zeile 9: Zeile 9:
And a photo of the circuit:
And a photo of the circuit:
[[Datei:Mixer illustration.png|rahmenlos|zentriert|Mixer/Switch Circuit without interface]]
[[Datei:Mixer illustration.png|rahmenlos|zentriert|Mixer/Switch Circuit without interface]]
== Step Two: Design a user interface and the corresponding PCBs ==
[[Datei:Lono_hardware_ui.pdf|rahmenlos|zentriert]]

Aktuelle Version vom 8. Januar 2017, 15:32 Uhr

This page is about me using a mix of analog and digital electronics to create a (pretty) versatile sound system. It shall be facilitated to perform with instruments/microphones as well as plain hifi.

Step One: Build an analog audio mixer/switch

I want to have 12 audio inputs which can be freely mapped to 6 ouputs which are then fed into USB soundcards.

Here a simplified version (no switching and reduced number of I/O channels) illustration of the mixing:

Simplified schematic

And a photo of the circuit:

Mixer/Switch Circuit without interface

Step Two: Design a user interface and the corresponding PCBs

Datei:Lono hardware ui.pdf