Search for dissertations about: "Christian Schüldt"
Found 2 swedish dissertations containing the words Christian Schüldt.
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1. Low-Complexity Adaptive Filtering for Acoustic Echo Cancellation in Audio Conferencing Systems
Abstract : With the globalization of the world’s economy, the demand for effortless, quick and efficient communication is increasing. Modern audio conferencing allows people at different locations to have a conversation as if they were sitting in the same room, without having to travel. READ MORE
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2. Low-Complexity Algorithms for Echo Cancellation in Audio Conferencing Systems
Abstract : Ever since the birth of the telephony system, the problem with echoes, arising from impedance mismatch in 2/4-wire hybrids, or acoustic echoes where a loudspeaker signal is picked up by a closely located microphone, has been ever present. The removal of these echoes is crucial in order to achieve an acceptable audio quality for conversation. READ MORE