Through the use of a microcontroller, any analog signal can be processed. With the use of an LCD-screen, this project aims to use microphones as an input and plot these analog signals as points on this screen. The signals are processed with filters to make these visually interesting, as well as allowing the use of their full range with the microcontroller. The resulting circuit is contained to allow a more coherent function. It performed as intended, with real time updates and separate visualization of high and low frequencies.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:uu-504061 |
| Date | January 2023 |
| Creators | Nevrell, Sigfrid, Johansson Ayres, Ante |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | MATVET-F ; 23043 |
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