Autonomous System of Audio Preparation of Premises

Student: Kruglov Stepan

Faculty: HSE Tikhonov Moscow Institute of Electronics and Mathematics (MIEM HSE)

Educational Programme: Infocommunication Technologies and Systems (Bachelor)

Final Grade: 9

Year of Graduation: 2018

In this paper, we describe a project to create a device for equalizing a room on the basis of a microcontroller STM32F405RGT7TR. First, a description of the task and goal setting is given, followed by a description of the mathematical apparatus that underlies the algorithm used for the equalization. Here is a comparative description of two families of microcontrollers, between which there was a choice for use in the device and a detailed description of the architecture and circuitry of the inclusion of the selected microcontroller. The second key device is an analog-to-digital converter, which also pays attention to this project: their characteristics are given and a brief description of their types is given. The final part is a description of the work done: from writing the code to tracing the printed circuit board.

Full text (added May 22, 2018)

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