The Acoustical Properties of Sound Diffusing Surfaces: The Time, Frequency and Directivity Energy Response

D'Antonio P, Konnert JH. The Acoustical Properties of Sound Diffusing Surfaces: The Time, Frequency and Directivity Energy Response. In: AES Convention 79. Audio Engineering Society; 1985. Paper 2295. Available from: https://aes.org/publications/elibrary-page/?id=11460

@inproceedings{DAntonio1985_11460,
  author = {D'Antonio, Peter and Konnert, John H.},
  title = {{The Acoustical Properties of Sound Diffusing Surfaces: The Time, Frequency and Directivity Energy Response}},
  booktitle = {AES Convention 79},
  note = {Paper 2295},
  year = {1985},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11460}
}

TY  - CPAPER
TI  - The Acoustical Properties of Sound Diffusing Surfaces: The Time, Frequency and Directivity Energy Response
AU  - D'Antonio, Peter
AU  - Konnert, John H.
T2  - AES Convention 79
M1  - Paper 2295
PY  - 1985
DA  - 1985/10/06
UR  - https://aes.org/publications/elibrary-page/?id=11460
PB  - Audio Engineering Society
LA  - en
AB  - The time, frequency, and polar energy response of flat panels, with and without distributed absorption, mono- and bi-cylindrical columns and reflecting phase grating diffusers were measured, using a boundary measurement technique based on time-delay spectrometry. Energy-time curves, directivity-energy-frequency curves, frequency-directivity contours, and conventional octave-averaged polar patterns are presented for 0° and 45° incidence. Experimental data indicates that of all of the scattering surfaces studied, only the reflection phase grating possesses all of the properties of an ideal diffuser.
ER  -