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BR. SI. Tiwari, M. Harish, and D. Sinha, "A New Ultra Low Delay Audio Communication Coder," Paper 8939, (2013 October.). doi: BR. SI. Tiwari, M. Harish, and D. Sinha, "A New Ultra Low Delay Audio Communication Coder," Paper 8939, (2013 October.). doi:
Abstract: We propose a new full bandwidth audio codec that has algorithmic delay requirement as low as 0.67 ms to a maximum of 2.7 ms. Low delay is a critical requirement in real many time applications such as networked music performances, wireless speakers and microphones, and Bluetooth devices. The proposed Ultra Low Delay Audio Communication Codec (ULDACC) is a perceptual transform codec utilizing very small transform windows the shape of which is optimized to compensate for the lack of frequency resolution. Specially adapted psychoacoustic model and intra-frame coding techniques are employed to achieve transparent audio quality for bit rates approaching 128 kbps/channel at the algorithmic delay of about 1 ms.

@article{tiwari2013a,
author={tiwari, brijesh singh and harish, midathala and sinha, deepen},
journal={journal of the audio engineering society},
title={a new ultra low delay audio communication coder},
year={2013},
volume={},
number={},
pages={},
doi={},
month={october},} @article{tiwari2013a,
author={tiwari, brijesh singh and harish, midathala and sinha, deepen},
journal={journal of the audio engineering society},
title={a new ultra low delay audio communication coder},
year={2013},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={we propose a new full bandwidth audio codec that has algorithmic delay requirement as low as 0.67 ms to a maximum of 2.7 ms. low delay is a critical requirement in real many time applications such as networked music performances, wireless speakers and microphones, and bluetooth devices. the proposed ultra low delay audio communication codec (uldacc) is a perceptual transform codec utilizing very small transform windows the shape of which is optimized to compensate for the lack of frequency resolution. specially adapted psychoacoustic model and intra-frame coding techniques are employed to achieve transparent audio quality for bit rates approaching 128 kbps/channel at the algorithmic delay of about 1 ms.},}

TY - paper
TI - A New Ultra Low Delay Audio Communication Coder
SP - EP -
AU - Tiwari, Brijesh Singh
AU - Harish, Midathala
AU - Sinha, Deepen
PY - 2013
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2013 TY - paper
TI - A New Ultra Low Delay Audio Communication Coder
SP - EP -
AU - Tiwari, Brijesh Singh
AU - Harish, Midathala
AU - Sinha, Deepen
PY - 2013
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2013
AB - We propose a new full bandwidth audio codec that has algorithmic delay requirement as low as 0.67 ms to a maximum of 2.7 ms. Low delay is a critical requirement in real many time applications such as networked music performances, wireless speakers and microphones, and Bluetooth devices. The proposed Ultra Low Delay Audio Communication Codec (ULDACC) is a perceptual transform codec utilizing very small transform windows the shape of which is optimized to compensate for the lack of frequency resolution. Specially adapted psychoacoustic model and intra-frame coding techniques are employed to achieve transparent audio quality for bit rates approaching 128 kbps/channel at the algorithmic delay of about 1 ms.