Figure 9 GPS Receiver Module with internal antenna
Related Figures (10)
Fig. 1. Block diagram of the acoustical bird monitoring system Pictures have been made by DSLR camera equipped with telephoto lens. Bird pictures support audio recordings and help the team of ornithologists to recognize observed bird species. Fig. 2. Digital camera in use. Fig. 3. Digital camcorders Movies made with digital camcorders provide additional information about appearance and behavior of the observed bird species. These pieces of information together with digital picture support audio recordings. Movies were made with hand-held camcorders and stationary internet camcorder. Stationary internet camcorder allows to monitor the birds on-line via internet. Fig.5. Graphic LCD Microphone array has been constructed using Panasonic Electret Capsules WM-61A which have linear frequency response in broad band. Microphone array has been constructed using Panasonic Electret Capsules WM-61A which have linear frequency response in broad band. Fig. 7. Panasonic Electret Capsule WM-61A Fig. 10. Radio communication module. Radio communication module allows wireless control of digital audio recorder. This is an optional module in the system. In may be built-in the audio recorder. It provides wireless control of the audio recorder, for example the recorder may be covered. The person standing in the distance may switch it on and off in any time, with the remote control.
