AMA, Agricultural Mechanization in Asia, Africa and Latin America (AMA) (issn: 00845841) is a peer reviewed journal first published online after indexing scopus in 1982. AMA is published by Farm Machinery Industrial Research Corp and Shin-Norinsha Co. AMA publishes every subjects of general engineering and agricultural engineering.
AMA, Agricultural Mechanization in Asia, Africa and Latin America (ISSN: 00845841) is a peer-reviewed journal. The journal covers Agricultural and Biological Sciences and all sort of engineering topic. the journal's scopes are in the following fields but not limited to:
This paper represents a hardware and software co-design for real-time video processing module which is a vital part of a smart camera system [1-3]. Video surveillance is the main application of this work. As part of implementation required peripherals, the platform contains a Zynq board device and the OV7670 camera module. In order to develop the required hardware and software co-design in an integrated fashion, Xilinx VIVADO 15.2 and SDK 15.2 is used. To implement the real-time motion picture capture and display functionality of the camera module, OV7670 camera and a VGA monitor have been interfaced with the Zynq platform. This interfacing uses p mod connectors and VGA connector on the Zynq board. The programmable logic is done using the VHDL coding. The application software, written in C language, runs on top of a hardware platform which is opted as standalone in the SDK and uses the provided application programmer interface (API) by the hardware platform. From the device utilization summary, we can observe that, with the proposed hardware and software co-design based video acquisition module, are sufficient for implementing any reasonably complex video processing application in real-time
The purpose of this research is to analyze sound characteristics of low frequency noise of dehumidifier and moreover, utilize it as a method to remove and reduce low frequency noise. Common noises made from dehumidifiers can be seen into two perspectives; fan noise and low frequency noise. Especially, low frequency noise of dehumidifier tends to be louder than home electronic devices which have similar characteristics. Also, depending on the height of the machine, characteristics of noise may vary due to its structural feature. Therefore, this research studies those causes and research on fundamental parameters for identifying what makes low frequency noise and how to reduce it