Raspberry Pi Expert Needed
Budget: $30 – $250 USD
Work Details
Are you familiar with Raspberry Pi? Also With ReSpeaker projects audio microphone array? First is to have the basic visualization of sound levels over time: graph, and the direction of sound. The idea for example you have 3 units outdoor separated by whatever distance in meters (50 or 500 meters....etc.) and you have a sound that is captured by all 3 units. Also to monitor noise levels and log them overtime in Thingsboard.io because of the direction vector of each unit, you can show where the sound originated. Fairly straight forward the code for DOA direction of arrival is available on their website and GitHub the idea is to have a browser interface or application GUI that would give the end user the ability to interact initially with the unit Thingsboard is the final visualization of one or multiple units
https://www.xmos.ai/microphone-aggregation
https://temposemi.com/products/discrete-products/tsdp18xx/
https://wiki.seeedstudio.com/ReSpeaker/
Project is pretty straight forward with a lot of documentation on schematics, layout and code
Are you familiar with Raspberry Pi? Also With ReSpeaker projects audio microphone array? First is to have the basic visualization of sound levels over time: graph, and the direction of sound. The idea for example you have 3 units outdoor separated by whatever distance in meters (50 or 500 meters....etc.) and you have a sound that is captured by all 3 units. Also to monitor noise levels and log them overtime in Thingsboard.io because of the direction vector of each unit, you can show where the sound originated. Fairly straight forward the code for DOA direction of arrival is available on their website and GitHub the idea is to have a browser interface or application GUI that would give the end user the ability to interact initially with the unit Thingsboard is the final visualization of one or multiple units
https://www.xmos.ai/microphone-aggregation
https://temposemi.com/products/discrete-products/tsdp18xx/
https://wiki.seeedstudio.com/ReSpeaker/
Project is pretty straight forward with a lot of documentation on schematics, layout and code