Microphone Array
AssemblyFour-channel MEMS microphone array with beamforming DSP for far-field wake-word detection. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Microphone Array
3 top-level lines as of r158009| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | MEMS Microphone | smart-display-mems-mic | 4× | 4 | · | part |
| 2 | Audio DSP | smart-display-audio-dsp | 1× | 1 | · | part |
| 3 | Mic Array Cable | smart-display-mic-connector | 1× | 1 | · | part |