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A Post Auto-regressive GAN Vocoder Focused on Spectrum Fracture [article]

Zhenxing Lu, Mengnan He, Ruixiong Zhang, Caixia Gong
2022 arXiv   pre-print
To address this conflict, in this paper, we propose an improved model: a post auto-regressive (AR) GAN vocoder with a self-attention layer, which merging self-attention in an AR loop.  ...  Systematic experiments show that our model leads to a consistent improvement on both objective and subjective evaluation performance.  ...  Auto-regressive Loop As mentioned in the introduction, most GAN vocoders possess the fracture spectrum problem due to the Non-AR mechanism.  ... 
arXiv:2204.06086v1 fatcat:ficvsg3kczdhfdpf5bxo37ou6y

Performance of optimized sound field control techniques in simulated and real acoustic environments

Philip Coleman, Martin Møller, Martin Olsen, Marek Olik, Philip Jackson, Jan Abildgaard Pedersen
2012 Journal of the Acoustical Society of America  
A comparatively low ceiling with elegant dome-like caisson acts as a sound shell, providing beneficial reflections to the audience, and to actors on the stage as well.  ...  A pavilion stage open on three sides and thrusting into the audience area is its commonly applied characteristic feature.  ...  This source is based on the principle of focusing energy on the surface of a sample using Time Reversal in a hollow cavity.  ... 
doi:10.1121/1.4709059 fatcat:5yv7djzdifgwvlzymric4u65oa

Understanding Smart Sensors

Randy Frank
2000 Measurement science and technology  
A brief review focusing on the output of current semiconductor sensing techniques follows.  ...  The GaN that remained attached to the silicon wafer did not have irregularities in the film [13] . Sandia National Laboratories has grown a GaN film on a nonstandard <111> silicon wafer.  ...  curve from a straight line drawn between the end data points on the output curve engine the computational portion of an IC epitaxial or epi a single-crystal semiconductor layer grown on a singlecrystal  ... 
doi:10.1088/0957-0233/11/12/711 fatcat:inet5t3lzbecrczd2f5tdevkzq