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<p><em>Abstrak - </em><strong>Tulisan ini melaporkan pengembangan perangkat untuk </strong><strong>p</strong><strong>endeteksian adanya api dan menentukan arah lokasi api. Lokasi titik api dinyatakan jarak relatif terhadap sensor. Penelitian dibatasi untuk menentukan lokasi titik api pada ruangan tertutup, di mana suhu ruangan lebih terkendali dan diharapkan tidak terpengaruh pengaruh lingkungan seperti cuaca. Perangkat yang dikembangkan menggunakan sistem minimum berbasis mikrokontroler ATMega16, memanfaatkan sensor panas array TPA81 dan display LCD. Sistem telah mampu mendeteksi dan menentukan lokasi lilin pada radius 0,5 m 180 derajat.</strong><strong></strong></p><p><strong> </strong></p><p><em>Abstract</em><strong> - This paper reports the development of a fire detection detection device for closed room. The device detects and locates the present of fire in a room. Location of fire or heatsource is defined as relative distance to the sensor. The development was limited for usage within closed room with normally controlled temperature.  The device was developed using a minimum system on microcontroller ATMega16, array heat sensor TPA81 and LCD display. The prototype introduced was firmly successful in detecting and locating a single candle within 0.5 m distance and 180 degree angle scope, assuming the device to be planted on a wall in a room.</strong></p>

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<p><em>Abstrak</em> – <strong>Internet Protocol Television (IPTV) dengan data real time sangat sensitif terhadap paket yang hilang dan terlambat jika koneksi IPTV tidak begitu cepat. IPTV menggunakan Internet Protocol (IP) melewati jaringan broadband untuk pengiriman sinyal televisi digital yang mempunyai kecepatan data tinggi. Pengamatan dan analisa lebih fokus pada pengukuran live streaming dan pengambilan data secara real time di area Darmo, Surabaya. Pengukuran tersebut meliputi pengambilan data melalui aplikasi VLC Media Player dengan bantuan capture software wireshark dan implementasi layanan IPTV berbasis Internet Group Management Protocol (IGMP). Layanan IPTV ini menggunakan data realtime yaitu waktu live streaming, source, destination, protocol, dan length.</strong></p><p><strong></strong><br /><em>Abstract</em> - <strong>Internet Protocol Television (IPTV) with real time data is very sensitive to lost and late packets if the IPTV connection is not so fast. IPTV uses Internet Protocol (IP) over broadband networks to transmit digital television signals that have high data rates. Observation and analysis focus more on live streaming measurements and data retrieval in real time in the Darmo area, Surabaya. These measurements include taking data through the VLC Media Player application with the help of capture Wireshark software and implementing IPTV services based on Internet Group Management Protocol (IGMP). This IPTV service uses realtime data, live streaming time, source, destination, protocol, and length.</strong></p><p><em><strong>Keywords</strong> - IPTV, IGMP, software wireshark, bandwith</em></p>