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General purpose analog signal converter
Strážnický, Martin ; Povalač, Aleš (referee) ; Kubíček, Michal (advisor)
This work deals with the design of a galvanically isolated converter of continuous analog signals and the design of a galvanically separated converter of digital TTL signals to HTL signals. The device is complemented by a STM32 microprocessor, which ensures the connection of analog input and output. The result of the work is the circuit structure of individual units, the results of simulations of important units, complete data for the production of device and measured values of individual units.
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The construction for the innovative Jecklin Disk microphone technique
Strážnický, Martin ; Musil, Jaroslav (referee) ; Jirásek, Ondřej (advisor)
The thesis deals with the design and subsequent measurement of the parameters of the Jecklin disc pair microphone array. The theoretical part deals with human hearing, microphone characteristics and types of stereo microphone technology. The practical part focuses on the measurement of the directivity and width of the stereo image when changing the configuration of the array. The measured results are then verified in practice by recording acoustic musical instruments.
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General purpose analog signal converter
Strážnický, Martin ; Povalač, Aleš (referee) ; Kubíček, Michal (advisor)
This work deals with the design of a galvanically isolated converter of continuous analog signals and the design of a galvanically separated converter of digital TTL signals to HTL signals. The device is complemented by a STM32 microprocessor, which ensures the connection of analog input and output. The result of the work is the circuit structure of individual units, the results of simulations of important units, complete data for the production of device and measured values of individual units.
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