Three-frequency pseudo-random varying spread spectrum method for filterless digital class-D audio amplifiers

Journal of Power Electronics ◽

10.1007/s43236-020-00107-6 ◽

2020 ◽

Vol 20 (5) ◽

pp. 1295-1305

Author(s):

Zeqi Yu ◽

Ge Bai ◽

Ke Zhang ◽

Jin Xu

Keyword(s):

Spread Spectrum ◽

Audio Amplifiers ◽

Spectrum Method ◽

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A spread spectrum modulation method based on dual-clock for filterless digital class-D audio amplifiers

2018 13th IEEE Conference on Industrial Electronics and Applications (ICIEA) ◽

10.1109/iciea.2018.8398036 ◽

2018 ◽

Author(s):

Xiaolei Chen ◽

Chunyang Zhang ◽

Zeqi Yu ◽

Haipeng Qu ◽

Enguang Zhang

Keyword(s):

Spread Spectrum ◽

Modulation Method ◽

Audio Amplifiers ◽

Class D ◽

Spread Spectrum Modulation

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Spread spectrum techniques for Class-D audio amplifiers to reduce EMI

e & i Elektrotechnik und Informationstechnik ◽

10.1007/s00502-015-0384-4 ◽

2016 ◽

Vol 133 (1) ◽

pp. 43-47 ◽

Author(s):

Mario Auer ◽

Timuçin Karaca

Keyword(s):

Spread Spectrum ◽

Audio Amplifiers ◽

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Characterization of EMI-reducing spread-spectrum techniques for class-D audio amplifiers

2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC) ◽

10.1109/apemc.2016.7522868 ◽

2016 ◽

Author(s):

Timucin Karaca ◽

Mario Auer

Keyword(s):

Spread Spectrum ◽

Audio Amplifiers ◽

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Emission reduction in Class D audio amplifiers by optimizing spread spectrum modulation

2015 10th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo) ◽

10.1109/emccompo.2015.7358320 ◽

2015 ◽

Author(s):

Bernd Deutschmann ◽

Gunter Winkler ◽

Timucin Karaca

Keyword(s):

Spread Spectrum ◽

Emission Reduction ◽

Audio Amplifiers ◽

Class D ◽

Spread Spectrum Modulation

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A Survey on Image Watermarking Using Spread Spectrum Method

International Journal of Computer Sciences and Engineering ◽

10.26438/ijcse/v7i5.272276 ◽

2019 ◽

Vol 7 (5) ◽

pp. 272-276

Author(s):

Pranita Dibe ◽

Satya Verma

Keyword(s):

Spread Spectrum ◽

Image Watermarking ◽

Spectrum Method

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Class D Audio Amplifiers and Data Conversion Fundamentals

SpringerBriefs in Electrical and Computer Engineering - Design and Implementation of Sigma Delta Modulators (ΣΔM) for Class D Audio Amplifiers using Differential Pairs ◽

10.1007/978-3-319-11638-9_2 ◽

2014 ◽

pp. 5-24

Author(s):

Nuno Pereira ◽

Nuno Paulino

Keyword(s):

Data Conversion ◽

Audio Amplifiers ◽

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Application of spread spectrum for EMI reduction in class D amplifier

2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology ◽

10.1109/icsict.2010.5667827 ◽

2010 ◽

Author(s):

Haishi Wang ◽

Bo Zhang ◽

Jiang Sun ◽

Rui Wang

Keyword(s):

Spread Spectrum ◽

Class D Amplifier ◽

Class D ◽

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Class D Audio Amplifiers

GaN Transistors for Efficient Power Conversion ◽

10.1002/9781119594406.ch12 ◽

2019 ◽

pp. 269-279

Keyword(s):

Audio Amplifiers ◽

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A Feed-Forward Power-Supply Noise Cancellation Technique for Single-Ended Class-D Audio Amplifiers

IEEE Journal of Solid-State Circuits ◽

10.1109/jssc.2014.2298456 ◽

2014 ◽

Vol 49 (3) ◽

pp. 718-728 ◽

Author(s):

Adrian I. Colli-Menchi ◽

Joselyn Torres ◽

Edgar Sanchez-Sinencio

Keyword(s):

Power Supply ◽

Noise Cancellation ◽

Power Supply Noise ◽

Feed Forward ◽

Audio Amplifiers ◽

Supply Noise ◽

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Analytical Modeling of the Effect of Nonlinear Switching Transition Curves on Harmonic Distortion in Class D Audio Amplifiers

IEEE Transactions on Power Electronics ◽

10.1109/tpel.2012.2200264 ◽

2013 ◽

Vol 28 (1) ◽

pp. 380-389 ◽

Author(s):

Francois Koeslag ◽

Hendrik D Mouton ◽

Johan Beukes

Keyword(s):

Analytical Modeling ◽

Harmonic Distortion ◽

Audio Amplifiers ◽

Class D ◽

Nonlinear Switching ◽

Transition Curves

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