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ICASSP
2008
IEEE

109views Signal Processing» more ICASSP 2008»

Improving the modeling of the noise part in the harmonic plus noise model of speech

13 years 11 months ago

Harmonic + Noise model (HNM) is a hybrid model of speech with a harmonic component and a noise component. While harmonic part describes efﬁciently the periodicities in speech si...

Yannis Pantazis, Yannis Stylianou

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14

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VLSID
2004
IEEE

111views VLSI» more VLSID 2004»

Improved Approach for Noise Propagation to Identify Functional Noise Violations

14 years 5 months ago

Download web.ics.purdue.edu

This paper targets at reducing the crosstalk noise closure time by filtering the set of false violations. We propose two approaches to reduce the pessimism in the crosstalk noise ...

Sachin Shrivastava, Dhanoop Varghese, Vikas Narang...

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8

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ISCAS
2007
IEEE

84views Hardware» more ISCAS 2007»

Blue-Noise Sigma-Delta Modulator: Improving Substrate Noise and Nonlinear Amplifier Gain Effects

13 years 11 months ago

Download www.ece.rochester.edu

— This paper presents a method to reduce the effects of substrate noise and nonlinear amplifier gain on sigma-delta (Σ∆) modulators through the use of blue-noise modulation. I...

Eric C. Moule, Zeljko Ignjatovic

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13

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ASPDAC
2001
ACM

78views Hardware» more ASPDAC 2001»

Improved crosstalk modeling for noise constrained interconnect optimization

13 years 8 months ago

Download www.cerc.utexas.edu

This paper presents a much improved, highly accurate yet efficient crosstalk noise model, the 2-

Jason Cong, David Zhigang Pan, Prasanna V. Sriniva...