SmartSpeaker

A LMS enabled spekaer based on PiCore Audio Player

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A LMS enabled spekaer based on PiCore Audio Player. This Speaker can sync the sound Stream with other similar (LMS) devices over Wifi.

The advantage of picore is that the whole OS runs in RAM. This also solves the problem of the unstable microSD card (this is only needed for booting)

Software: LogitechMediaServer

Server: -> on a Virtual machine

Speaker cabinet calc:

Resonanzfrequenz fs
130 Hz
Mechanischer Q-Faktor Qms
4,30
Elektrischer Q-Faktor Qes
1,74
Gesamt-Q-Faktor Qts
1,24

Äquivalentes Luftnachgiebigkeitsvolumen Vas
0,84 l

Gehäuse

Volumen pro Speaker: (nur gehäuse, elektronik noch nicht dazugerechnet)110mm x 90mm x 180mm
1.782 l

Volumen Elektronik:
0,198 l
reflexrohr:
20mm durchmesser und 50mm lang

CMF1-113-12_eng_tds.pdf Adobe Portable Document Format - 433.82 kB - 06/06/2022 at 11:43		Preview

SmartSpeaker_knoob.stl Standard Tesselated Geometry - 2.13 MB - 06/06/2022 at 11:43		Download
SmartSpeaker_psu.stl Standard Tesselated Geometry - 278.21 kB - 06/06/2022 at 11:43		Download
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