AES E-Library

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.