Essays about: "teleconferencing"

Showing result 1 - 5 of 15 essays containing the word teleconferencing.

  1. 1. Using food as a tool for emotion regulation : A qualitative study among healthcare professionals of experiences of emotional eating in patients in treatment for overweight and obesity in Finland.

    University essay from Uppsala universitet/Institutionen för kostvetenskap

    Author : Anna-Maria Feldhoffer; [2022]
    Keywords : ;

    Abstract : Introduction: The issue of overweight and obesity continues to be a growing health problem world-wide. Development of overweight and obesity has several factors and one of them is emotional eating. Emotional eating is a common behaviour among overweight and obese persons and is defined as eating as an answer to, often negative, emotions. READ MORE

  2. 2. Automatic microphone mixing for a daisy chain connected multi-microphone speakerphone setup

    University essay from Umeå universitet/Institutionen för fysik

    Author : Daniel Johansson; [2016]
    Keywords : ;

    Abstract : Speakerphones are an essential part of making remote meetings with groups of people possible. An important ingredient to achieve a satisfying teleconferencing experience is good audio pickup quality of the speakerphone.Limes Audio supports a multi-microphone speakerphone reference design with daisy chain connectivity. READ MORE

  3. 3. Voice Activity Detection and Noise Estimation for Teleconference Phones

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Björn Eliasson; [2015]
    Keywords : Voice Activity Detection VAD ; noise estimation; continuous noise estimation CNE ; statistical model-based VAD; improved minima-controlled recursive average IMCRA ; Rangachari noise estimation RNE or MCRA-2 ; likelihood ratio approach; signal-to-noise ratio dependent recursive average; teleconferencing;

    Abstract : If communicating via a teleconference phone the desired transmitted signal (speech) needs to be crystal clear so that all participants experience a good communication ability. However, there are many environmental conditions that contaminates the signal with background noise, i. READ MORE

  4. 4. Subband Adaptive Filtering Technique employing APA For Stereo Echo Cancellation over Audio Signals

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling; Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : BHANUDURGA SRI SATYA SIMHA EDAMAKANTI; VISHNU CHAITANYA GUNDU; [2014]
    Keywords : Stereo Echo Cancellation; NLMS; RLS; MCHA; APA; Subband Adaptive Modeling.; Master of Science Programme in Electrical Engineering with emphasis on Signal Processing Masterprogram i Elektroteknik med inriktning mot signalbehandling;

    Abstract : The world today is relying on hands free devices and teleconferencing equipments but the major problem with the use of these systems is creation of acoustic echo at the time of conversation. The quality of information to be transmitted and received is degraded due to the echo. READ MORE

  5. 5. Sound Source Localization and Beamforming for Teleconferencing Solutions

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Angelica Kjellson; [2014]
    Keywords : statistical digital signal processing; microphone array signal processing; sound source localization SSL ; beamforming; uniform circular array UCA ; teleconferencing;

    Abstract : In teleconferencing the audio quality is key to conducting successful meetings. The conference room setting imposes various challenges on the speech signal processing, such as noise and interfering signals, reverberation, or participants positioned far from the telephone unit. READ MORE