Results 211 to 220 of about 88,611 (239)
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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
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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
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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 +4 more
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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 +4 more
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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)., 2003This 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.
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Time Evolution in LPC Spectrum Coding
IEEE Transactions on Speech and Audio Processing, 2004Udgivelsesdato ...
Nordén, Fredrik, Eriksson, T.
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Role of Lysophosphatidylcholine (LPC) in Atherosclerosis
Current Medicinal Chemistry, 2007Lysophosphatidylcholine (LPC) is a bioactive proinflammatory lipid generated by pathological activities. LPC is also a major phospholipid component of oxidized low-density lipoprotein (Ox-LDL) and is implicated as a critical factor in the atherogenic activity of Ox-LDL.
Takayuki, Matsumoto +2 more
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2021
Foundations for the LPC covers the areas of the Legal Practice Course as set out in the LPC Outcomes: professional conduct and regulation, wills and administration of estates, and taxation. The volume also features content on human rights law. The volume uses worked examples and scenarios throughout to illustrate key points.
Clare Firth +5 more
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Foundations for the LPC covers the areas of the Legal Practice Course as set out in the LPC Outcomes: professional conduct and regulation, wills and administration of estates, and taxation. The volume also features content on human rights law. The volume uses worked examples and scenarios throughout to illustrate key points.
Clare Firth +5 more
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2000 IEEE Workshop on Speech Coding. Proceedings. Meeting the Challenges of the New Millennium (Cat. No.00EX421), 2002
Twenty years of work with sinusoidal modeling of speech has lead to very competitive principles of low rate coding. In this study, we discuss a few issues in the design of a sinusoidal coding system. We stress that by a careful design of all blocks of the encoder and decoder, allowing for some additional complexity, it is possible to build a low rate ...
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Twenty years of work with sinusoidal modeling of speech has lead to very competitive principles of low rate coding. In this study, we discuss a few issues in the design of a sinusoidal coding system. We stress that by a careful design of all blocks of the encoder and decoder, allowing for some additional complexity, it is possible to build a low rate ...
openaire +1 more source
2012
Peut-on faire “parler” la musique ou, plus généralement, un son? Cette question a passionné musiciens, luthiers, ingénieurs et chercheurs qui ont apporté régulièrement des solutions avec les techniques de leur époque. Ce chapitre est destiné à la réalisation de travaux pratiques et l'étude d'une méthode utilisée en musique mais aussi dans les codeurs ...
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Peut-on faire “parler” la musique ou, plus généralement, un son? Cette question a passionné musiciens, luthiers, ingénieurs et chercheurs qui ont apporté régulièrement des solutions avec les techniques de leur époque. Ce chapitre est destiné à la réalisation de travaux pratiques et l'étude d'une méthode utilisée en musique mais aussi dans les codeurs ...
openaire +1 more source