Advancements in Impulse Response Measurements by Sine Sweeps

Farina A. Advancements in Impulse Response Measurements by Sine Sweeps. In: AES Convention 122. Audio Engineering Society; 2007. Paper 7121. Available from: https://aes.org/publications/elibrary-page/?id=14106

@inproceedings{Farina2007_14106,
  author = {Farina, Angelo},
  title = {{Advancements in Impulse Response Measurements by Sine Sweeps}},
  booktitle = {AES Convention 122},
  note = {Paper 7121},
  year = {2007},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14106}
}

TY  - CPAPER
TI  - Advancements in Impulse Response Measurements by Sine Sweeps
AU  - Farina, Angelo
T2  - AES Convention 122
M1  - Paper 7121
PY  - 2007
DA  - 2007/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14106
PB  - Audio Engineering Society
LA  - en
AB  - Sine sweeps are employed since long time for audio and acoustics measurements, but in recent years (2000 an later) their usage became much larger, thanks to the computational capabilities of modern computers. Recent research results allow now for a further step in sine sweep measurements, particularly when dealing with the problem of measuring impulse responses, distortion and when working with systems which are neither time invariant, nor linear. The paper present some of these advancements, and provide experimental results aimed to quantify the improvement in signal-to-noise ratio, the suppression of pre-ringing, and the techniques employable for performing these measurements cheaply employing a standard PC and a good-quality sound interface, and currently available loudspeakers and microphones.
ER  -