Results 211 to 220 of about 88,471 (245)

Laser pressure catapulting (LPC): Optimization LPC‐system and genotyping of colorectal carcinomas

Journal of Cellular Physiology, 2004
AbstractGenotype analysis is becoming more and more useful in clinical practice, since specific mutations in tumors often correlate with prognosis and/or therapeutic response. Unfortunately, current molecular analytical techniques often require time‐consuming and costly steps of analysis, thus making their routine clinical use difficult.
Viviana, Bazan, Gaspare, La Rocca, Simona, Corsale, Valentina, Agnese, Marcella, Macaluso, Manuela, Migliavacca, Valter, Gregorio, Sandra, Cascio, Pasqua Sandra, Sisto, Gaetana, Di Fede, Maria, Buscemi, Eugenio, Fiorentino, Rita, Passantino, Vincenza, Morello, Rosa Maria, Tomasino, Antonio, Russo   +15 more
openaire   +2 more sources

Subband synthesized LPC vector quantization (SBS-LPC-VQ)

2000 IEEE Workshop on Speech Coding. Proceedings. Meeting the Challenges of the New Millennium (Cat. No.00EX421), 2002
This paper presents a new LPC parameter quantization method-SubBand Synthesized LPC Vector Quantization (SBS-LPC-VQ). In the subband synthesis process, the relationships between subband spectra and whole band LPC spectrum are established and thus the vector quantized subband LPC parameters are mapped to the whole band LPC parameters.
openaire   +1 more source

Vector quantized multipulse-LPC

ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005
Both multipulse and stochastic coders render telephonic, or close to telephonic quality, for speech signals. Stochastic coders are more efficient from the point of view of bit rate and multipulse coders are the most efficient ones if we are looking for low computational cost.
R. Garcia-Gomez, F. Casajus-Quiros, L. Hernandez-Gomez   +2 more
openaire   +1 more source

LPC habitat loss 2020

2021
A report on habitat loss for Lesser Prairie-Chickens since ESA delisting.
Malcom, Jacob, Evans, Michael John
openaire   +1 more source

Multi-Pulse LPC

1984
An improved technique of linear predictive coding in which the normal white noise or impulses excitation of the linear predictive filter is replaced by a modified impulse excitation only. A perceptually weighted spectrum matching technique is used to place the impulses.
Alan Bundy, Lincoln Wallen
openaire   +1 more source

Speech synthesis using LPC

Proceedings of the International Conference and Workshop on Emerging Trends in Technology, 2010
Today, perhaps the biggest area of concern in the transmission of signals is bandwidth and its availability. Speech synthesis means the production of a speech signal by using stored speech parameters. These parameters are generated by a process known as speech analysis.
G. Sawant, A. Singh, K. Kadam, R. Mazarello, P. Dumane   +4 more
openaire   +1 more source

Harmonic excitation LPC (HE-LPC) speech coding at 2.3 kb/s

2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., 2003
This paper presents an algorithm for encoding a speech signal at 2.3 kbit/s based on a uniform harmonic modeling of the excitation signal. The algorithm uses the robust pitch detection and efficient voicing analysis to split the LPC excitation into two bands.
openaire   +1 more source

Time Evolution in LPC Spectrum Coding

IEEE Transactions on Speech and Audio Processing, 2004
Udgivelsesdato ...
Nordén, Fredrik, Eriksson, T.
openaire   +2 more sources