Semantic Scholar Open Access 2024 1 sitasi

ACOUSTIC MEASUREMENTS USING AN IMPULSIVE REFERENCE SOURCE

H. Tachibana H. Yano M. Koyasu

Lihat Sumber DOI

Abstrak

The method using a time-stationary reference sound source is effective in various measurements in architectural acoustics and noise control engineering. Similarly, the method using impulsive reference sound source is worth considering as an acoustic measurement technique. In this paper, "sound energy level" for an impulsive sound source is firstly introduced as an acoustic quantity corresponding to "sound power level" of a stationary sound source. (The measurement methods of this quantity are described in the appendix.) Based on the concept, the applications of an impulsive reference sound source to such acoustic measurements as "strength" (sound pressure level distribution in a room), equivalent sound absorption area in a room and sound power level of a sound source are investigated theoretically and experimentally.

Penulis (3)

H. Tachibana

H. Yano

M. Koyasu

Format Sitasi

APA MLA BibTeX

Tachibana, H., Yano, H., Koyasu, M. (2024). ACOUSTIC MEASUREMENTS USING AN IMPULSIVE REFERENCE SOURCE. https://doi.org/10.25144/19457

Akses Cepat

Lihat di Sumber doi.org/10.25144/19457

Informasi Jurnal

Tahun Terbit: 2024
Bahasa: en
Total Sitasi: 1×
Sumber Database: Semantic Scholar
DOI: 10.25144/19457
Akses: Open Access ✓