Browse Items (27 total)
- Collection: Vol. 20, No. 4 2022
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Statistical analysis for the pitch of mask-wearing Arabic speech
The study is a comparison between the statistical properties of pitch (F0) for mask-wearing speech and unmasked. The speakers are Arab, of different ages and genders. A robust algorithm for pitch tracking (RAPT) is used for estimating F0. The…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Simulation model of ANN and PID controller for direct current servo motor by using Matlab/Simulink
In the current era, researchers have been active in confirming and achieving their work through simulation using the computer program Matlab, in addition to the comparison between different control methods is also one of the prevailing behaviors, and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Brain tumor segmentation using multi-level Otsu thresholding and Chan-Vese active contour model
Research on brain tumor segmentation has been developed, ranging from threshold-based methods to the use of the deep learning algorithm. In this study, we proposed a region-based brain tumor segmentation method, namely the active contour model (ACM).…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Automated brain tumor detection of MRI image based on hybrid image processing techniques
Primary challenges are the identification, segmentation, and extraction of the afflicted area from the scanning of magnetic resonance. However, it is a time-consuming and tiresome for clinical specialists. In this paper,
an automated brain tumor…
an automated brain tumor…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Compare between PSO and artificial bee colony optimization algorithm in detecting DoS attacks from network traffic
Our world today relies heavily on informatics and the internet, as computers and communications networks have increased day by day. In fact, the increase is not limited to portable devices such as smartphones and tablets, but also to home appliances…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Dorsal hand veins features extraction and recognition by correlation coefficient
One of the most convenient biometrics approaches for identifying a person is dorsal hand veins recognition. In recent years, the dorsal hand veins have acquired increasing attention because of its characteristics such as universal, unique, permanent,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A voice controlled smart home automation system using artificial intelligent and internet of things
The objective of this work is to take a step further in this direction by
incorporating voice control and artificial intelligence (AI) into internet of
things (IoT)-based smart home systems to create more efficient automated smart home systems.…
incorporating voice control and artificial intelligence (AI) into internet of
things (IoT)-based smart home systems to create more efficient automated smart home systems.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Frequency reconfigurable circular microstrip patch antenna with slots for cognitive radio
In this paper, a novel multi-frequency microstrip antenna with
complementary ring slot resonator (CRSR) structure that satisfies Bluetooth, worldwide interoperability for microwave access (WiMAX), and wireless local area network (WLAN) applications…
complementary ring slot resonator (CRSR) structure that satisfies Bluetooth, worldwide interoperability for microwave access (WiMAX), and wireless local area network (WLAN) applications…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A new family of bidirectional DC-DC power converters with very low input and output ripples
Bidirectional DC-DC converters with very low ripple contents in the input and output sides are desirable in many applications. This paper proposes a new family of bidirectional DC-DC converters with very low input and output ripples that is derived…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Throughput analysis of power beacon-aided multi-hop MIMO relaying networks employing NOMA and TAS/SC
This paper measures end-to-end (e2e) throughput of power beacon-assisted multi-hop decode-and-forward (DF) relaying scheme adopting
non-orthogonal multiple access (NOMA) and transmit antenna selection
(TAS)/selection combining (SC). Particularly,…
non-orthogonal multiple access (NOMA) and transmit antenna selection
(TAS)/selection combining (SC). Particularly,…