Software-Based Live Sound Measurements, Part 2

Ahnert W, Feistel S, Miron AR, Finder E. Software-Based Live Sound Measurements, Part 2. In: AES Convention 123. Audio Engineering Society; 2007. Paper 7304. Available from: https://aes.org/publications/elibrary-page/?id=14361

@inproceedings{Ahnert2007_14361,
  author = {Ahnert, Wolfgang and Feistel, Stefan and Miron, Alexandru Radu and Finder, Enno},
  title = {{Software-Based Live Sound Measurements, Part 2}},
  booktitle = {AES Convention 123},
  note = {Paper 7304},
  year = {2007},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14361}
}

TY  - CPAPER
TI  - Software-Based Live Sound Measurements, Part 2
AU  - Ahnert, Wolfgang
AU  - Feistel, Stefan
AU  - Miron, Alexandru Radu
AU  - Finder, Enno
T2  - AES Convention 123
M1  - Paper 7304
PY  - 2007
DA  - 2007/10/06
UR  - https://aes.org/publications/elibrary-page/?id=14361
PB  - Audio Engineering Society
LA  - en
AB  - In previous publications the authors introduced the software based measuring system EASERA to be used for measurements with pre-recorded music and speech signals. This second part investigates the use of excitation signals supplied from an independent external source in real-time. Using a newly developed program module live-sound recordings or speech and music signals from a microphone input and from the mixing console can be utilized to obtain impulse response data for further evaluation. New noise suppression methods are presented that allow these impulse responses to be acquired in full-length even in occupied venues. As case studies, room acoustic measurements based on live sound supply are discussed for a concert hall and a large cathedral. Required measuring conditions and limitations are derived as a result.
ER  -