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Virtual Localization by Blind Persons - July 2012
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Effect of Spatial Location and Presentation Rate on the Reaction to Auditory Displays - July 2012
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Watermark-Aided Pre-Echo Reduction in Low Bit-Rate Audio Coding - June 2012
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Universal System and Output Transformer for Valve Amplifiers
Vacuum tube amplifiers need an output transformer as impedance converter between the high impedance vacuum tubes and the low impedance loudspeaker. A new universal output transformer is proposed. All possible variations of topologies in tube amplifiers are brought into one general system. The new transformer is discussed and results are shown with over twenty different vacuum tube amplifiers from the general system.
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