Comparison between psycho-acoustics and physio-acoustic measurement to determine optimum reverberation time of pentatonic angklung music concert hall

Sudarsono, Anugrah Sabdono; Merthayasa, I Gde Nyoman; Suprijanto,

doi:10.1063/1.4930753

Cited by 2 publications

(2 citation statements)

References 7 publications

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“…Keterkaitan antara informasi yang bisa didapatkan dari sinyal EEG dengan rangsangan yang diberikan, baik rangsangan internal maupun eksternal, mendorong adanya pemanfaatan sinyal EEG sebagai biofeedback untuk keperluan nonmedis. Dua di antaranya adalah untuk keperluan pada bidang psychoacoustics [6] dan psycholighting (pencahayaan) [7]. Evaluasi sinyal EEG digunakan untuk melihat preferensi terhadap aspek-aspek desain akustik dan pencahayaan.…”

Section: Kata Kunci-aktivitas Otak Headset Wearable Eeg Artifactsunclassified

Rancang Bangun Purwarupa Perangkat Wearable Headset untuk Pengukuran Sinyal Listrik pada Otak

Suprijanto¹,

Gareta²,

Masyhuroh³

et al. 2018

Jurnal Nasional Teknik Elektro dan Teknologi Informasi (JNTETI)

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Nowadays, brain signal measurement devices or Electroencephalogram (EEG) are used not only for medical purposes but also for other applications, such as video games (in virtual reality) and biofeedback simulator. A wearable, easy to use and configure, wireless and open system EEG are now very important for those applications. This paper will discuss the design of a wearable and wireless EEG headset. The EEG headset is a bamboo-based headset which was designed with adjustable electrodes positioner to fit the headset with various sizes of head. Other features included in the design is the ability to reduce motion artifacts by adding springs on the electrode's holder. Four healthy subjects were included during the performance testing of the headset. The performance was tested by comparing the correlation coefficient of the acquired data using headset with the one recorded without headset in frequency domain. The results show that the wearable EEG headset prototype is more robust in minimizing the effect of head movement. It is indicated by higher average value of the coefficient correlation in the EEG recording with headset.

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Section: Kata Kunci-aktivitas Otak Headset Wearable Eeg Artifactsunclassified

Rancang Bangun Purwarupa Perangkat Wearable Headset untuk Pengukuran Sinyal Listrik pada Otak

Suprijanto¹,

Gareta²,

Masyhuroh³

et al. 2018

Jurnal Nasional Teknik Elektro dan Teknologi Informasi (JNTETI)

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“…5 Sudarsono et al compared psycho-acoustic and physio-acoustic measurements to test which one provides more accurate results for the optimum reverberation time for music in concert halls; the results of the physio-acoustic using EEG were closer to the calculated reverberation time than the results of psycho-acoustics, as based on paired comparison. 6 Zündorf et al conducted a research that focused on identifying the part of the brain that shows response when localizing a sound source in a crowded and noisy environment using functional magnetic resonance imaging (fMRI) and EEG. 7 Although the study focused on direct sounds, it provided information that can be used to test the effect of architectural surfaces in localizing sound.…”

Section: B Perceptual Aspectsmentioning

confidence: 99%

Review of aspects that shape the aural experience in worship spaces

Algargoosh¹

2016

Proceedings of Meetings on Acoustics

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Physical measurements of architectural acoustics do not precisely reflect the human acoustical experience in worship spaces. While many studies focus on architectural acoustics, aural architectural analysis that includes perceptual and cultural aspects, in addition to the physical aspects, and provides more comprehensive understanding of the aural experience, is afforded less attention. Worship spaces require complicated acoustical environments that allow both the hearing of sound clearly and the experiencing of sound aesthetics. This experience can create emotional effects through the perception of sound; therefore, there is the need for further study on the relationship between the qualitative and quantitative acoustical characteristics of religious buildings. This review paper provides a comparative analysis of previous studies in terms of physical, perceptual, and cultural aspects of acoustics, and further clarifies the research gap in this area. Finally, it recommends strategies for studying the aural experience in worship spaces through the interaction between the cultural influence that affects how a specific sound is perceived, and the architectural elements that change acoustical parameters, thus playing an important role in the perception of the sound in the space.

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Comparison between psycho-acoustics and physio-acoustic measurement to determine optimum reverberation time of pentatonic angklung music concert hall

Cited by 2 publications

References 7 publications

Rancang Bangun Purwarupa Perangkat Wearable Headset untuk Pengukuran Sinyal Listrik pada Otak

Rancang Bangun Purwarupa Perangkat Wearable Headset untuk Pengukuran Sinyal Listrik pada Otak

Review of aspects that shape the aural experience in worship spaces

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