International Journal of Electrical and Computer Engineering
Vol 12, No 4: August 2022

Forest quality assessment based on bird sound recognition using convolutional neural networks

Nazrul Effendy (Universitas Gadjah Mada)
Didi Ruhyadi (Universitas Gadjah Mada)
Rizky Pratama (Universitas Gadjah Mada)
Dana Fatadilla Rabba (Universitas Gadjah Mada)
Ananda Fathunnisa Aulia (Universitas Gadjah Mada)
Anugrah Yuwan Atmadja (Universitas Gadjah Mada)



Article Info

Publish Date
01 Aug 2022

Abstract

Deforestation in Indonesia is in a status that is quite alarming. From year to year, deforestation is still happening. The decline in fauna and the diminishing biodiversity are greatly affected by deforestation. This paper proposes a bioacoustics-based forest quality assessment tool using Nvidia Jetson Nano and convolutional neural networks (CNN). The device, named GamaDet, is a portable physical product based on the microprocessor and equipped with a microphone to record the sounds of birds in the forest and display the results of their analysis. In addition, a Google Collaboratorybased GamaNet digital product is also proposed. GamaNet requires forest recording audio files to be further analyzed into a forest quality index. Testing the forest recording for 60 seconds at an arboretum forest showed that both products could work well. The GamaDet takes 370 seconds, while the GamaNet takes 70 seconds to process the audio data into a forest quality index and a list of detected birds.

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Journal Info

Abbrev

IJECE

Publisher

Subject

Computer Science & IT Electrical & Electronics Engineering

Description

International Journal of Electrical and Computer Engineering (IJECE, ISSN: 2088-8708, a SCOPUS indexed Journal, SNIP: 1.001; SJR: 0.296; CiteScore: 0.99; SJR & CiteScore Q2 on both of the Electrical & Electronics Engineering, and Computer Science) is the official publication of the Institute of ...