Outputs (18)

Characterisation of the directionality of reflections in small room acoustics (2009)
Presentation / Conference
Romero, J., Fazenda, B., & Atmoko, H. (2009, November). Characterisation of the directionality of reflections in small room acoustics. Presented at Reproduced sound 25, Brighton

This paper investigates the extraction and analysis of temporal and spatial distribution of early sound decay. A method based on B-format signals is adapted for small rooms. It can map the spatial and temporal distribution of sound energy and its di... Read More about Characterisation of the directionality of reflections in small room acoustics.

Objective quality measurement of audio using multiband dynamic range analysis (2009)
Presentation / Conference
Fenton, S., Fazenda, B., & Wakefield, J. (2009, November). Objective quality measurement of audio using multiband dynamic range analysis. Presented at Reproduced sound 25, Brighton

Ever since the very first recordings were made, people have strived to improve the recording and playback process to a point of ‘complete transparency’. However, in music production, it’s certainly the case that sound-engineers and producers employ t... Read More about Objective quality measurement of audio using multiband dynamic range analysis.

Objective quality measurement of audio using multiband dynamic range analysis (2009)
Presentation / Conference
Fenton, S., Fazenda, B., & Wakefield, J. (2009, November). Objective quality measurement of audio using multiband dynamic range analysis. Presented at Reproduced sound 25, Brighton

Ever since the very first recordings were made, people have strived to improve the recording and playback process to a point of ‘complete transparency’. However, in music production, it’s certainly the case that sound-engineers and producers employ t... Read More about Objective quality measurement of audio using multiband dynamic range analysis.

Studies in modal density – its effect at low frequencies (2009)
Presentation / Conference
Wankling, M., & Fazenda, B. (2009, November). Studies in modal density – its effect at low frequencies. Presented at Reproduced Sound 25, Brighton

The ability to objectively measure the reproduction quality of a small room at low frequencies has long been desired. Over many years, there have been attempts to produce recommendations, metrics, and criteria by which to define a particular room. Th... Read More about Studies in modal density – its effect at low frequencies.

Studies in modal density – its effect at low frequencies (2009)
Presentation / Conference
Wankling, M., & Fazenda, B. (2009, November). Studies in modal density – its effect at low frequencies. Presented at Reproduced Sound 25, Brighton

The ability to objectively measure the reproduction quality of a small room at low frequencies has long been desired. Over many years, there have been attempts to produce recommendations, metrics, and criteria by which to define a particular room. Th... Read More about Studies in modal density – its effect at low frequencies.

Characterisation of the directionality of reflections in small room acoustics (2009)
Presentation / Conference
Romero, J., Fazenda, B., & Atmoko, H. (2009, November). Characterisation of the directionality of reflections in small room acoustics. Presented at Reproduced sound 25, Brighton

This paper investigates the extraction and analysis of temporal and spatial distribution of early sound decay. A method based on B-format signals is adapted for small rooms. It can map the spatial and temporal distribution of sound energy and its di... Read More about Characterisation of the directionality of reflections in small room acoustics.

Noise source localisation in a car environment (2009)
Presentation / Conference
Fazenda, B., Gu, F., Ball, A., & Guan, L. (2009, August). Noise source localisation in a car environment. Presented at 8th International Conference on Damage Assessment of Structures, Beijing

Spurious noise (rattles, squeaks, etc) in the interior of car cabinets can be annoying, distractive and indicative of potential performance problems. Fault finding these problems can be difficult since the fault is intermittent and may not necessaril... Read More about Noise source localisation in a car environment.

Noise source localisation in a car environment (2009)
Presentation / Conference
Fazenda, B., Gu, F., Ball, A., & Guan, L. (2009, August). Noise source localisation in a car environment. Presented at 8th International Conference on Damage Assessment of Structures, Beijing

Spurious noise (rattles, squeaks, etc) in the interior of car cabinets can be annoying, distractive and indicative of potential performance problems. Fault finding these problems can be difficult since the fault is intermittent and may not necessaril... Read More about Noise source localisation in a car environment.

DOA estimation in car for abnormal sound localisation (2009)
Presentation / Conference
Guan, L., Gu, F., Fazenda, B., Ball, A., Yichun, Y., & Pengxiao, T. (2009, August). DOA estimation in car for abnormal sound localisation. Presented at 8th International Conference on Damage Assessment of Structures, Beijing

Spurious noise in car cabinet can be not only annoying bust also indicative of some potential faults. A small square microphone array with 4 sensors was adopted in this paper to localize the sound source in car for fault diagnosis. A new voice activ... Read More about DOA estimation in car for abnormal sound localisation.

DOA estimation in car for abnormal sound localisation (2009)
Presentation / Conference
Guan, L., Gu, F., Fazenda, B., Ball, A., Yichun, Y., & Pengxiao, T. (2009, August). DOA estimation in car for abnormal sound localisation. Presented at 8th International Conference on Damage Assessment of Structures, Beijing

Spurious noise in car cabinet can be not only annoying bust also indicative of some potential faults. A small square microphone array with 4 sensors was adopted in this paper to localize the sound source in car for fault diagnosis. A new voice activ... Read More about DOA estimation in car for abnormal sound localisation.