M. Karjalainen, V. Riikonen, and M. Tikander, "An Augmented Reality Audio Mixer and Equalizer," Paper 7372, (2008 May.). doi:
M. Karjalainen, V. Riikonen, and M. Tikander, "An Augmented Reality Audio Mixer and Equalizer," Paper 7372, (2008 May.). doi:
Abstract: In Augmented Reality Audio (ARA) applications the real sound environment of the user is extended with
virtual ob jects. The real environment is reproduced as a pseudo-acoustic world via a special ARA headset
that consists of binaural microphones and headphones. However, the headset causes coloration to the pseudo-
acoustic representation. In order to make the headset acoustically transparent, equalization is needed. Digital
equalization easily causes unacceptable delays. This paper presents a novel ARA mixer with real-time analog
equalization to correct the coloration caused by the leakage through the headset and changed resonances in
the closed ear canal.
@article{karjalainen2008an,
author={karjalainen, matti and riikonen, ville and tikander, miikka},
journal={journal of the audio engineering society},
title={an augmented reality audio mixer and equalizer},
year={2008},
volume={},
number={},
pages={},
doi={},
month={may},}
@article{karjalainen2008an,
author={karjalainen, matti and riikonen, ville and tikander, miikka},
journal={journal of the audio engineering society},
title={an augmented reality audio mixer and equalizer},
year={2008},
volume={},
number={},
pages={},
doi={},
month={may},
abstract={in augmented reality audio (ara) applications the real sound environment of the user is extended with
virtual ob jects. the real environment is reproduced as a pseudo-acoustic world via a special ara headset
that consists of binaural microphones and headphones. however, the headset causes coloration to the pseudo-
acoustic representation. in order to make the headset acoustically transparent, equalization is needed. digital
equalization easily causes unacceptable delays. this paper presents a novel ara mixer with real-time analog
equalization to correct the coloration caused by the leakage through the headset and changed resonances in
the closed ear canal.},}
TY - paper
TI - An Augmented Reality Audio Mixer and Equalizer
SP -
EP -
AU - Karjalainen, Matti
AU - Riikonen, Ville
AU - Tikander, Miikka
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2008
TY - paper
TI - An Augmented Reality Audio Mixer and Equalizer
SP -
EP -
AU - Karjalainen, Matti
AU - Riikonen, Ville
AU - Tikander, Miikka
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2008
AB - In Augmented Reality Audio (ARA) applications the real sound environment of the user is extended with
virtual ob jects. The real environment is reproduced as a pseudo-acoustic world via a special ARA headset
that consists of binaural microphones and headphones. However, the headset causes coloration to the pseudo-
acoustic representation. In order to make the headset acoustically transparent, equalization is needed. Digital
equalization easily causes unacceptable delays. This paper presents a novel ARA mixer with real-time analog
equalization to correct the coloration caused by the leakage through the headset and changed resonances in
the closed ear canal.
In Augmented Reality Audio (ARA) applications the real sound environment of the user is extended with
virtual ob jects. The real environment is reproduced as a pseudo-acoustic world via a special ARA headset
that consists of binaural microphones and headphones. However, the headset causes coloration to the pseudo-
acoustic representation. In order to make the headset acoustically transparent, equalization is needed. Digital
equalization easily causes unacceptable delays. This paper presents a novel ARA mixer with real-time analog
equalization to correct the coloration caused by the leakage through the headset and changed resonances in
the closed ear canal.
Authors:
Karjalainen, Matti; Riikonen, Ville; Tikander, Miikka
Affiliation:
Helsinki University of Technology, Laboratory of Acoustics and Audio Signal Processing
AES Convention:
124 (May 2008)
Paper Number:
7372
Publication Date:
May 1, 2008Import into BibTeX
Subject:
Spatial Audio Perception and Processing
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=14502